2016-03-31T04:43:25.845015Z 0 [Warning] InnoDB: New log files created, LSN=45790 2016-03-31T04:43:29.589262Z 0 [Warning] InnoDB: Creating foreign key constraint system tables. 2016-03-31T04:43:29.721292Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 1d85fcee-f6fb-11e5-9e76-6a0be6f43115. 2016-03-31T04:43:29.723208Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened. 2016-03-31T04:43:29.725791Z 1 [Warning] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option. 2016-03-31T04:43:31.615799Z 1 [Warning] 'user' entry 'root@localhost' ignored in --skip-name-resolve mode. 2016-03-31T04:43:31.615912Z 1 [Warning] 'user' entry 'mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-03-31T04:43:31.615967Z 1 [Warning] 'db' entry 'sys mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-03-31T04:43:31.616003Z 1 [Warning] 'proxies_priv' entry '@ root@localhost' ignored in --skip-name-resolve mode. 2016-03-31T04:43:31.616093Z 1 [Warning] 'tables_priv' entry 'sys_config mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-03-31T04:46:53.639912Z 0 [Warning] Changed limits: max_open_files: 1024 (requested 5000) 2016-03-31T04:46:53.640074Z 0 [Warning] Changed limits: table_open_cache: 431 (requested 2000) 2016-03-31T04:46:53.834357Z 0 [Warning] Insecure configuration for --secure-file-priv: Current value does not restrict location of generated files. Consider setting it to a valid, non-empty path. 2016-03-31T04:46:53.834468Z 0 [Note] /usr/local/mysql/bin/mysqld (mysqld 5.7.11-log) starting as process 16873 ... 2016-03-31T04:46:53.843567Z 0 [ERROR] Plugin keyring_file reported: 'keyring_file initialization failure. Please check if the keyring_file_data points to readable keyring file or keyring file can be created in the specified location. The keyring_file will stay unusable until correct path to the keyring file gets provided' 2016-03-31T04:46:53.844973Z 0 [Note] InnoDB: PUNCH HOLE support available 2016-03-31T04:46:53.845020Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2016-03-31T04:46:53.845037Z 0 [Note] InnoDB: Uses event mutexes 2016-03-31T04:46:53.845051Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier 2016-03-31T04:46:53.845065Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.3 2016-03-31T04:46:53.845642Z 0 [Note] InnoDB: Number of pools: 1 2016-03-31T04:46:53.845936Z 0 [Note] InnoDB: Using CPU crc32 instructions 2016-03-31T04:46:53.864497Z 0 [Note] InnoDB: Initializing buffer pool, total size = 20G, instances = 8, chunk size = 128M 2016-03-31T04:46:55.645080Z 0 [Note] InnoDB: Completed initialization of buffer pool 2016-03-31T04:46:55.930668Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2016-03-31T04:46:55.943105Z 0 [Note] InnoDB: Highest supported file format is Barracuda. 2016-03-31T04:46:56.583168Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2016-03-31T04:46:56.583279Z 0 [Note] InnoDB: Setting file '/mysql_data/ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2016-03-31T04:46:57.136004Z 0 [Note] InnoDB: File '/mysql_data/ibtmp1' size is now 12 MB. 2016-03-31T04:46:57.138057Z 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active. 2016-03-31T04:46:57.138093Z 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active. 2016-03-31T04:46:57.139936Z 0 [Note] InnoDB: Waiting for purge to start 2016-03-31T04:46:57.190200Z 0 [Note] InnoDB: 5.7.11 started; log sequence number 2494093 2016-03-31T04:46:57.190791Z 0 [Note] InnoDB: Loading buffer pool(s) from /mysql_data/ib_buffer_pool 2016-03-31T04:46:57.192480Z 0 [Note] Plugin 'FEDERATED' is disabled. 2016-03-31T04:46:57.194836Z 0 [Note] InnoDB: Buffer pool(s) load completed at 160331 1:46:57 2016-03-31T04:46:57.266625Z 0 [Warning] Failed to set up SSL because of the following SSL library error: SSL context is not usable without certificate and private key 2016-03-31T04:46:57.266691Z 0 [Note] Server hostname (bind-address): '*'; port: 3306 2016-03-31T04:46:57.266783Z 0 [Note] IPv6 is available. 2016-03-31T04:46:57.266815Z 0 [Note] - '::' resolves to '::'; 2016-03-31T04:46:57.266831Z 0 [Note] Server socket created on IP: '::'. 2016-03-31T04:46:57.271076Z 0 [Warning] 'user' entry 'root@localhost' ignored in --skip-name-resolve mode. 2016-03-31T04:46:57.271160Z 0 [Warning] 'user' entry 'mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-03-31T04:46:57.271215Z 0 [Warning] 'db' entry 'sys mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-03-31T04:46:57.271245Z 0 [Warning] 'proxies_priv' entry '@ root@localhost' ignored in --skip-name-resolve mode. 2016-03-31T04:46:57.273763Z 0 [Warning] 'tables_priv' entry 'sys_config mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-03-31T04:46:57.290164Z 0 [Note] Event Scheduler: Loaded 0 events 2016-03-31T04:46:57.290479Z 1 [Note] Event Scheduler: scheduler thread started with id 1 2016-03-31T04:46:57.290712Z 0 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.7.11-log' socket: '/tmp/mysql.sock' port: 3306 Source distribution 2016-03-31T04:47:12.164530Z 3 [Warning] 'user' entry 'root@localhost' ignored in --skip-name-resolve mode. 2016-03-31T04:47:12.164663Z 3 [Warning] 'user' entry 'mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-03-31T04:47:12.164740Z 3 [Warning] 'db' entry 'sys mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-03-31T04:47:12.164770Z 3 [Warning] 'proxies_priv' entry '@ root@localhost' ignored in --skip-name-resolve mode. 2016-03-31T04:47:12.164953Z 3 [Warning] 'tables_priv' entry 'sys_config mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-03-31T04:50:44.175177Z 4 [Note] Access denied for user 'root'@'localhost' (using password: NO) 2016-03-31T04:50:46.865213Z 5 [Note] Access denied for user 'root'@'localhost' (using password: YES) 2016-03-31T05:00:59.132744Z 27 [Note] Access denied for user 'aosdb_u221'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.278019Z 28 [Note] Access denied for user 'agoraosdb_u518'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.290915Z 29 [Note] Access denied for user 'aosdb_u2257'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.296758Z 30 [Note] Access denied for user 'aosdb_u2325'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.298310Z 31 [Note] Access denied for user 'aosdb_u2336'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.485520Z 33 [Note] Access denied for user 'aosdb_u2390'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.487088Z 34 [Note] Access denied for user 'aosdb_u2391'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.512491Z 35 [Note] Access denied for user 'aosdb_u2599'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.516472Z 36 [Note] Access denied for user 'aosdb_u2635'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.517852Z 37 [Note] Access denied for user 'aosdb_u2670'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.522427Z 38 [Note] Access denied for user 'aosdb_u2714'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.523851Z 39 [Note] Access denied for user 'aosdb_u2739'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.525825Z 40 [Note] Access denied for user 'aosdb_u2743'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.531158Z 41 [Note] Access denied for user 'aosdb_u2810'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.541084Z 42 [Note] Access denied for user 'aosdb_u2892'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.547379Z 43 [Note] Access denied for user 'aosdb_u2900'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.556003Z 44 [Note] Access denied for user 'aosdb_u2918'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.559091Z 45 [Note] Access denied for user 'aosdb_u2930'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.562328Z 46 [Note] Access denied for user 'aosdb_u2932'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.563809Z 47 [Note] Access denied for user 'aosdb_u2933'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.567502Z 48 [Note] Access denied for user 'aosdb_u2934'@'192.168.1.5' (using password: YES) 2016-03-31T05:00:59.584620Z 49 [Note] Access denied for user 'aosdb_u2962'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.100883Z 50 [Note] Access denied for user 'aosdb_u2970'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.104187Z 51 [Note] Access denied for user 'aosdb_u2974'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.124252Z 52 [Note] Access denied for user 'aosdb_u2980'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.127021Z 53 [Note] Access denied for user 'aosdb_u2982'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.131549Z 54 [Note] Access denied for user 'aosdb_u2986'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.135483Z 55 [Note] Access denied for user 'aosdb_u2993'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.145100Z 56 [Note] Access denied for user 'aosdb_u3007'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.161971Z 57 [Note] Access denied for user 'aosdb_u3028'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.163312Z 58 [Note] Access denied for user 'aosdb_u3029'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.164792Z 59 [Note] Access denied for user 'aosdb_u3030'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.167305Z 60 [Note] Access denied for user 'aosdb_u3034'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.168659Z 61 [Note] Access denied for user 'aosdb_u3035'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.169943Z 62 [Note] Access denied for user 'aosdb_u3037'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.171793Z 63 [Note] Access denied for user 'aosdb_u3041'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.175001Z 64 [Note] Access denied for user 'aosdb_u3043'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.181206Z 65 [Note] Access denied for user 'aosdb_u3051'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.182656Z 66 [Note] Access denied for user 'aosdb_u3052'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.203121Z 67 [Note] Access denied for user 'aosdb_u3058'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.204650Z 68 [Note] Access denied for user 'aosdb_u3062'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.205997Z 69 [Note] Access denied for user 'aosdb_u3064'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.209004Z 70 [Note] Access denied for user 'aosdb_u3067'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.215590Z 71 [Note] Access denied for user 'aosdb_u3077'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.219778Z 72 [Note] Access denied for user 'aosdb_u3082'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.228768Z 73 [Note] Access denied for user 'aosdb_u3094'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.230247Z 74 [Note] Access denied for user 'aosdb_u3230'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.234399Z 75 [Note] Access denied for user 'aosdb_u643'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.237084Z 76 [Note] Access denied for user 'aosdb_u2276'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.242845Z 77 [Note] Access denied for user 'aosdb_u2453'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.244183Z 78 [Note] Access denied for user 'aosdb_u2487'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.245792Z 79 [Note] Access denied for user 'aosdb_u2494'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.253796Z 80 [Note] Access denied for user 'aosdb_u2640'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.255125Z 81 [Note] Access denied for user 'aosdb_u2644'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.257765Z 82 [Note] Access denied for user 'aosdb_u2709'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.260334Z 83 [Note] Access denied for user 'aosdb_u2719'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.261681Z 84 [Note] Access denied for user 'aosdb_u2766'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.265763Z 85 [Note] Access denied for user 'aosdb_u2919'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.269502Z 86 [Note] Access denied for user 'aosdb_u2921'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.272343Z 87 [Note] Access denied for user 'aosdb_u2940'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.276392Z 88 [Note] Access denied for user 'aosdb_u2954'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.283632Z 89 [Note] Access denied for user 'aosdb_u2987'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.303089Z 90 [Note] Access denied for user 'aosdb_u2994'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.531634Z 91 [Note] Access denied for user 'aosdb_u3005'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.558928Z 92 [Note] Access denied for user 'aosdb_u3022'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.561829Z 93 [Note] Access denied for user 'aosdb_u3031'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.563808Z 94 [Note] Access denied for user 'aosdb_u3036'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.566611Z 95 [Note] Access denied for user 'aosdb_u3040'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.572291Z 96 [Note] Access denied for user 'aosdb_u3056'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.573594Z 97 [Note] Access denied for user 'aosdb_u3060'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.576362Z 98 [Note] Access denied for user 'aosdb_u3066'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.580490Z 99 [Note] Access denied for user 'aosdb_u3076'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.581771Z 100 [Note] Access denied for user 'aosdb_u3085'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.587116Z 101 [Note] Access denied for user 'aosdb_u2448'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.603269Z 102 [Note] Access denied for user 'aosdb_u2945'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.611020Z 103 [Note] Access denied for user 'aosdb_u3059'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.613618Z 104 [Note] Access denied for user 'aosdb_u3078'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.614962Z 105 [Note] Access denied for user 'aosdb_u3083'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.616982Z 106 [Note] Access denied for user 'aosdb_u3090'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.618451Z 107 [Note] Access denied for user 'aosdb_u9'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.620481Z 108 [Note] Access denied for user 'aosdb_u22'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.624411Z 109 [Note] Access denied for user 'aosdb_u89'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.629551Z 110 [Note] Access denied for user 'aosdb_u185'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.633666Z 111 [Note] Access denied for user 'aosdb_u225'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.636443Z 112 [Note] Access denied for user 'aosdb_u313'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.638105Z 113 [Note] Access denied for user 'aosdb_u361'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.643165Z 114 [Note] Access denied for user 'aosdb_u399'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.647133Z 115 [Note] Access denied for user 'aosdb_u442'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.649073Z 116 [Note] Access denied for user 'aosdb_u451'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.654437Z 117 [Note] Access denied for user 'aosdb_u558'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.655870Z 118 [Note] Access denied for user 'aosdb_u559'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.670141Z 119 [Note] Access denied for user 'aosdb_u637'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.671652Z 120 [Note] Access denied for user 'aosdb_u646'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.674673Z 121 [Note] Access denied for user 'aosdb_u674'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.688335Z 122 [Note] Access denied for user 'aosdb_u722'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.689950Z 123 [Note] Access denied for user 'aosdb_u7'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.698365Z 124 [Note] Access denied for user 'aosdb_u794'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.699865Z 125 [Note] Access denied for user 'aosdb_u797'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.702565Z 126 [Note] Access denied for user 'aosdb_u807'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.707689Z 127 [Note] Access denied for user 'aosdb_u825'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.709112Z 128 [Note] Access denied for user 'aosdb_u832'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.710590Z 129 [Note] Access denied for user 'aosdb_u839'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.715480Z 130 [Note] Access denied for user 'aosdb_u860'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.726330Z 131 [Note] Access denied for user 'aosdb_u2889'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.727689Z 132 [Note] Access denied for user 'aosdb_u71'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.730226Z 133 [Note] Access denied for user 'aosdb_u155'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.731787Z 134 [Note] Access denied for user 'aosdb_u177'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.733140Z 135 [Note] Access denied for user 'aosdb_u211'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.734701Z 136 [Note] Access denied for user 'agoraosdb_u226'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.741228Z 137 [Note] Access denied for user 'aosdb_u297'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.742662Z 138 [Note] Access denied for user 'aosdb_u298'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.774056Z 139 [Note] Access denied for user 'aosdb_u306'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.776357Z 140 [Note] Access denied for user 'aosdb_u308'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.782447Z 141 [Note] Access denied for user 'aosdb_u376'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.785699Z 142 [Note] Access denied for user 'aosdb_u434'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.788868Z 143 [Note] Access denied for user 'aosdb_u452'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.790331Z 144 [Note] Access denied for user 'aosdb_u479'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.796672Z 145 [Note] Access denied for user 'aosdb_u515'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.798164Z 146 [Note] Access denied for user 'aosdb_u519'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.800808Z 147 [Note] Access denied for user 'aosdb_u524'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.804628Z 148 [Note] Access denied for user 'aosdb_u549'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.807263Z 149 [Note] Access denied for user 'aosdb_u555'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.808826Z 150 [Note] Access denied for user 'aosdb_u571'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.810259Z 151 [Note] Access denied for user 'aosdb_u591'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.811685Z 152 [Note] Access denied for user 'aosdb_u635'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.817537Z 153 [Note] Access denied for user 'aosdb_u663'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.820257Z 154 [Note] Access denied for user 'aosdb_u723'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.837088Z 155 [Note] Access denied for user 'aosdb_u782'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.840423Z 156 [Note] Access denied for user 'aosdb_u790'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.842088Z 157 [Note] Access denied for user 'aosdb_u799'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.845234Z 158 [Note] Access denied for user 'aosdb_u816'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.846790Z 159 [Note] Access denied for user 'aosdb_u824'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.849787Z 160 [Note] Access denied for user 'aosdb_u840'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.852588Z 161 [Note] Access denied for user 'aosdb_u848'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.856547Z 162 [Note] Access denied for user 'aosdb_u855'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.863112Z 163 [Note] Access denied for user 'aosdb_u805'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.868877Z 164 [Note] Access denied for user 'aosdb_u128'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.874160Z 165 [Note] Access denied for user 'aosdb_u8'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.876695Z 166 [Note] Access denied for user 'aosdb_u64'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.877990Z 167 [Note] Access denied for user 'aosdb_u82'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.879310Z 168 [Note] Access denied for user 'aosdb_u98'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.880636Z 169 [Note] Access denied for user 'aosdb_u117'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.881924Z 170 [Note] Access denied for user 'aosdb_u118'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.884550Z 171 [Note] Access denied for user 'aosdb_u133'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.885965Z 172 [Note] Access denied for user 'aosdb_u159'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.887354Z 173 [Note] Access denied for user 'aosdb_u189'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.888770Z 174 [Note] Access denied for user 'aosdb_u190'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.890133Z 175 [Note] Access denied for user 'aosdb_u202'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.895272Z 176 [Note] Access denied for user 'aosdb_u252'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.896677Z 177 [Note] Access denied for user 'aosdb_u295'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.898050Z 178 [Note] Access denied for user 'aosdb_u316'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.899446Z 179 [Note] Access denied for user 'aosdb_u349'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.900849Z 180 [Note] Access denied for user 'aosdb_u365'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.902263Z 181 [Note] Access denied for user 'aosdb_u379'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.904845Z 182 [Note] Access denied for user 'aosdb_u416'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.909909Z 183 [Note] Access denied for user 'aosdb_u424'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.912647Z 184 [Note] Access denied for user 'aosdb_u462'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.914131Z 185 [Note] Access denied for user 'aosdb_u494'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.916872Z 186 [Note] Access denied for user 'aosdb_u529'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.918762Z 187 [Note] Access denied for user 'aosdb_u547'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.921562Z 188 [Note] Access denied for user 'aosdb_u574'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.923099Z 189 [Note] Access denied for user 'aosdb_u604'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.924534Z 190 [Note] Access denied for user 'aosdb_u605'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.927262Z 191 [Note] Access denied for user 'aosdb_u619'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.928878Z 192 [Note] Access denied for user 'aosdb_u622'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.935274Z 193 [Note] Access denied for user 'aosdb_u669'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.936750Z 194 [Note] Access denied for user 'aosdb_u675'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.938133Z 195 [Note] Access denied for user 'aosdb_u692'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.991192Z 196 [Note] Access denied for user 'aosdb_u750'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.994182Z 197 [Note] Access denied for user 'aosdb_u808'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.995837Z 198 [Note] Access denied for user 'aosdb_u821'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.997360Z 199 [Note] Access denied for user 'aosdb_u830'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:00.998917Z 200 [Note] Access denied for user 'aosdb_u837'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.000516Z 201 [Note] Access denied for user 'aosdb_u842'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.006212Z 202 [Note] Access denied for user 'aosdb_u863'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.019615Z 203 [Note] Access denied for user 'aosdb_u93'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.021094Z 204 [Note] Access denied for user 'aosdb_u106'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.025198Z 205 [Note] Access denied for user 'aosdb_u260'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.027935Z 206 [Note] Access denied for user 'aosdb_u290'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.029456Z 207 [Note] Access denied for user 'aosdb_u513'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.030837Z 208 [Note] Access denied for user 'aosdb_u526'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.032249Z 209 [Note] Access denied for user 'aosdb_u537'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.033615Z 210 [Note] Access denied for user 'aosdb_u598'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.034968Z 211 [Note] Access denied for user 'aosdb_u630'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.036365Z 212 [Note] Access denied for user 'aosdb_u671'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.039203Z 213 [Note] Access denied for user 'aosdb_u710'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.040577Z 214 [Note] Access denied for user 'aosdb_u719'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.041955Z 215 [Note] Access denied for user 'aosdb_u765'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.048185Z 216 [Note] Access denied for user 'aosdb_u2303'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.049444Z 217 [Note] Access denied for user 'aosdb_u2334'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.058143Z 218 [Note] Access denied for user 'aosdb_u3101'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.060727Z 219 [Note] Access denied for user 'aosdb_u3104'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.084431Z 220 [Note] Access denied for user 'aosdb_u3116'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.087103Z 221 [Note] Access denied for user 'aosdb_u3118'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.088424Z 222 [Note] Access denied for user 'aosdb_u3119'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.089690Z 223 [Note] Access denied for user 'aosdb_u3120'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.097099Z 224 [Note] Access denied for user 'aosdb_u3127'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.098345Z 225 [Note] Access denied for user 'aosdb_u3128'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.099601Z 226 [Note] Access denied for user 'aosdb_u3129'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.100829Z 227 [Note] Access denied for user 'aosdb_u3130'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.102091Z 228 [Note] Access denied for user 'aosdb_u3131'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.104735Z 229 [Note] Access denied for user 'aosdb_u3133'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.107388Z 230 [Note] Access denied for user 'aosdb_u3135'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.108718Z 231 [Note] Access denied for user 'aosdb_u3136'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.111258Z 232 [Note] Access denied for user 'aosdb_u3141'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.112579Z 233 [Note] Access denied for user 'aosdb_u3142'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.116959Z 234 [Note] Access denied for user 'aosdb_u3146'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.118304Z 235 [Note] Access denied for user 'aosdb_u3147'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.119558Z 236 [Note] Access denied for user 'aosdb_u3148'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.120786Z 237 [Note] Access denied for user 'aosdb_u3150'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.122113Z 238 [Note] Access denied for user 'aosdb_u3151'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.123471Z 239 [Note] Access denied for user 'aosdb_u3152'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.137439Z 240 [Note] Access denied for user 'aosdb_u3156'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.140261Z 241 [Note] Access denied for user 'aosdb_u3158'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.143337Z 242 [Note] Access denied for user 'aosdb_u3160'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.144800Z 243 [Note] Access denied for user 'aosdb_u3161'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.146257Z 244 [Note] Access denied for user 'aosdb_u3162'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.148356Z 245 [Note] Access denied for user 'aosdb_u3163'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.149896Z 246 [Note] Access denied for user 'aosdb_u3164'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.151404Z 247 [Note] Access denied for user 'aosdb_u3165'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.154127Z 248 [Note] Access denied for user 'aosdb_u3167'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.155503Z 249 [Note] Access denied for user 'aosdb_u3169'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.166027Z 250 [Note] Access denied for user 'aosdb_u3171'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.168815Z 251 [Note] Access denied for user 'aosdb_u3174'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.170776Z 252 [Note] Access denied for user 'aosdb_u3175'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.172187Z 253 [Note] Access denied for user 'aosdb_u3176'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.173598Z 254 [Note] Access denied for user 'aosdb_u3177'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.184431Z 255 [Note] Access denied for user 'aosdb_u3182'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.199356Z 256 [Note] Access denied for user 'aosdb_u3185'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.200908Z 257 [Note] Access denied for user 'aosdb_u3187'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.202515Z 258 [Note] Access denied for user 'aosdb_u3188'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.206558Z 259 [Note] Access denied for user 'aosdb_u3195'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.207918Z 260 [Note] Access denied for user 'aosdb_u3198'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.210679Z 261 [Note] Access denied for user 'aosdb_u3201'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.212787Z 262 [Note] Access denied for user 'aosdb_u3202'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.214304Z 263 [Note] Access denied for user 'aosdb_u3203'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.220972Z 264 [Note] Access denied for user 'aosdb_u3211'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.222446Z 265 [Note] Access denied for user 'aosdb_u3212'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.223920Z 266 [Note] Access denied for user 'aosdb_u3213'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.225455Z 267 [Note] Access denied for user 'aosdb_u3214'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.228252Z 268 [Note] Access denied for user 'aosdb_u3216'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.229743Z 269 [Note] Access denied for user 'aosdb_u3217'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.232245Z 270 [Note] Access denied for user 'aosdb_u3218'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.233760Z 271 [Note] Access denied for user 'aosdb_u3219'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.235282Z 272 [Note] Access denied for user 'aosdb_u3220'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.236771Z 273 [Note] Access denied for user 'aosdb_u3222'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.238638Z 274 [Note] Access denied for user 'aosdb_u3223'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.240268Z 275 [Note] Access denied for user 'aosdb_u3224'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.241756Z 276 [Note] Access denied for user 'aosdb_u3226'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.253788Z 277 [Note] Access denied for user 'aosdb_u3229'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.255280Z 278 [Note] Access denied for user 'aosdb_u3231'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.256976Z 279 [Note] Access denied for user 'aosdb_u3232'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.258450Z 280 [Note] Access denied for user 'aosdb_u3233'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.259911Z 281 [Note] Access denied for user 'aosdb_u3234'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.261552Z 282 [Note] Access denied for user 'aosdb_u3235'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.263005Z 283 [Note] Access denied for user 'aosdb_u3236'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.264473Z 284 [Note] Access denied for user 'aosdb_u3237'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.265943Z 285 [Note] Access denied for user 'aosdb_u3238'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.267421Z 286 [Note] Access denied for user 'aosdb_u3239'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.268871Z 287 [Note] Access denied for user 'aosdb_u3240'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.270857Z 288 [Note] Access denied for user 'aosdb_u3241'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.272367Z 289 [Note] Access denied for user 'aosdb_u3242'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.274390Z 290 [Note] Access denied for user 'aosdb_u3244'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.275933Z 291 [Note] Access denied for user 'aosdb_u3245'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.277334Z 292 [Note] Access denied for user 'aosdb_u3246'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.278669Z 293 [Note] Access denied for user 'aosdb_u3247'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.280586Z 294 [Note] Access denied for user 'aosdb_u3248'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.282087Z 295 [Note] Access denied for user 'aosdb_u3249'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.283518Z 296 [Note] Access denied for user 'aosdb_u3250'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.284849Z 297 [Note] Access denied for user 'aosdb_u3251'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.286263Z 298 [Note] Access denied for user 'aosdb_u3253'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.289028Z 299 [Note] Access denied for user 'aosdb_u3254'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.295015Z 300 [Note] Access denied for user 'aosdb_u3255'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.296833Z 301 [Note] Access denied for user 'aosdb_u3256'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.298489Z 302 [Note] Access denied for user 'aosdb_u3259'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.299991Z 303 [Note] Access denied for user 'aosdb_u3260'@'192.168.1.5' (using password: YES) 2016-03-31T05:01:01.301547Z 304 [Note] Access denied for user 'aosdb_u3262'@'192.168.1.5' (using password: YES) 2016-03-31T08:23:14.962356Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212076271360 has waited at row0row.cc line 1073 for 241.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 2016-03-31T08:23:14.980659Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 241.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 2016-03-31T08:23:14.980692Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 241.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2016-03-31 05:23:17 0x7f85b1251700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 48 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 11535 srv_active, 0 srv_shutdown, 788 srv_idle srv_master_thread log flush and writes: 12321 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 127531 --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 242.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 243.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212076271360 has waited at row0row.cc line 1073 for 244.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 244.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 243.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 244.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 236.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 172.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 133.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 123.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212162057984 has waited at dict0load.cc line 3761 for 29.00 seconds the semaphore: S-lock on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140212160460544 has waited at dict0dict.cc line 1239 for 29.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 OS WAIT ARRAY INFO: signal count 112157 RW-shared spins 0, rounds 154134, OS waits 75552 RW-excl spins 0, rounds 1081667, OS waits 5117 RW-sx spins 18324, rounds 397609, OS waits 7382 Spin rounds per wait: 154134.00 RW-shared, 1081667.00 RW-excl, 21.70 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 748455 Purge done for trx's n:o < 748415 undo n:o < 0 state: running History list length 525 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421710287508432, not started 0 lock struct(s), heap size 1136, 0 row lock(s) ---TRANSACTION 748426, ACTIVE 123 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748425, ACTIVE 123 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748423, ACTIVE 133 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748422, ACTIVE 133 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748420, ACTIVE 172 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748419, ACTIVE 172 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748417, ACTIVE 242 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748416, ACTIVE 242 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 283 OS file reads, 2706668 OS file writes, 1792391 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 5311903, node heap has 131 buffer(s) Hash table size 5311903, node heap has 338 buffer(s) Hash table size 5311903, node heap has 93 buffer(s) Hash table size 5311903, node heap has 89 buffer(s) Hash table size 5311903, node heap has 764 buffer(s) Hash table size 5311903, node heap has 104 buffer(s) Hash table size 5311903, node heap has 171 buffer(s) Hash table size 5311903, node heap has 117 buffer(s) 0.35 hash searches/s, 0.94 non-hash searches/s --- LOG --- Log sequence number 7304118891 Log flushed up to 7304118891 Pages flushed up to 7302755664 Last checkpoint at 7302755664 0 pending log flushes, 0 pending chkp writes 673596 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 21988638720 Dictionary memory allocated 3664408233 Buffer pool size 1310560 Free buffers 333026 Database pages 975727 Old database pages 360017 Modified db pages 456 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 131, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 251, created 975476, written 1204469 0.00 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 1000 / 1000, young-making rate 0 / 1000 not 0 / 1000 Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 975727, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 163820 Free buffers 43484 Database pages 120107 Old database pages 44316 Modified db pages 99 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 40, created 120067, written 160965 0.00 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 1000 / 1000, young-making rate 0 / 1000 not 0 / 1000 Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 120107, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 163820 Free buffers 41363 Database pages 122237 Old database pages 45102 Modified db pages 32 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 20, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 122229, written 125458 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 122237, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 163820 Free buffers 24919 Database pages 138674 Old database pages 51170 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 9, created 138665, written 178196 0.00 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 1000 / 1000, young-making rate 0 / 1000 not 0 / 1000 Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 138674, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 163820 Free buffers 26956 Database pages 136638 Old database pages 50418 Modified db pages 96 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 10, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 76, created 136562, written 186853 0.00 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 1000 / 1000, young-making rate 0 / 1000 not 0 / 1000 Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 136638, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 4 Buffer pool size 163820 Free buffers 45728 Database pages 117861 Old database pages 43487 Modified db pages 27 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 7, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 91, created 117770, written 137084 0.00 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 1000 / 1000, young-making rate 0 / 1000 not 0 / 1000 Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 117861, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 5 Buffer pool size 163820 Free buffers 47863 Database pages 115735 Old database pages 42702 Modified db pages 77 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 28, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 12, created 115723, written 155065 0.00 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 1000 / 1000, young-making rate 0 / 1000 not 0 / 1000 Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 115735, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 6 Buffer pool size 163820 Free buffers 44998 Database pages 118601 Old database pages 43760 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 27, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 7, created 118594, written 133819 0.00 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 1000 / 1000, young-making rate 0 / 1000 not 0 / 1000 Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 118601, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 7 Buffer pool size 163820 Free buffers 57715 Database pages 105874 Old database pages 39062 Modified db pages 51 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 17, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 105866, written 127029 0.00 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 1000 / 1000, young-making rate 0 / 1000 not 0 / 1000 Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 105874, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB 1 tablespace extents now reserved for B-tree split operations Process ID=16873, Main thread ID=140212170983168, state: enforcing dict cache limit Number of rows inserted 22129910, updated 0, deleted 0, read 1808172 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2016-03-31 05:23:37 0x7f85b1251700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 11535 srv_active, 0 srv_shutdown, 788 srv_idle srv_master_thread log flush and writes: 12321 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 127531 --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 262.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 263.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212076271360 has waited at row0row.cc line 1073 for 264.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 264.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 263.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 264.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 256.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 192.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 153.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 143.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212162057984 has waited at dict0load.cc line 3761 for 49.00 seconds the semaphore: S-lock on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140212160460544 has waited at dict0dict.cc line 1239 for 49.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 OS WAIT ARRAY INFO: signal count 112157 RW-shared spins 0, rounds 154134, OS waits 75552 RW-excl spins 0, rounds 1081667, OS waits 5117 RW-sx spins 18324, rounds 397609, OS waits 7382 Spin rounds per wait: 154134.00 RW-shared, 1081667.00 RW-excl, 21.70 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 748455 Purge done for trx's n:o < 748415 undo n:o < 0 state: running History list length 525 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421710287508432, not started 0 lock struct(s), heap size 1136, 0 row lock(s) ---TRANSACTION 748426, ACTIVE 143 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748425, ACTIVE 143 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748423, ACTIVE 153 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748422, ACTIVE 153 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748420, ACTIVE 192 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748419, ACTIVE 192 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748417, ACTIVE 262 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748416, ACTIVE 262 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 283 OS file reads, 2706668 OS file writes, 1792391 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 5311903, node heap has 131 buffer(s) Hash table size 5311903, node heap has 338 buffer(s) Hash table size 5311903, node heap has 93 buffer(s) Hash table size 5311903, node heap has 89 buffer(s) Hash table size 5311903, node heap has 764 buffer(s) Hash table size 5311903, node heap has 104 buffer(s) Hash table size 5311903, node heap has 171 buffer(s) Hash table size 5311903, node heap has 117 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 7304118891 Log flushed up to 7304118891 Pages flushed up to 7302755664 Last checkpoint at 7302755664 0 pending log flushes, 0 pending chkp writes 673596 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 21988638720 Dictionary memory allocated 3664408233 Buffer pool size 1310560 Free buffers 333026 Database pages 975727 Old database pages 360017 Modified db pages 456 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 131, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 251, created 975476, written 1204469 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 975727, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 163820 Free buffers 43484 Database pages 120107 Old database pages 44316 Modified db pages 99 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 40, created 120067, written 160965 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 120107, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 163820 Free buffers 41363 Database pages 122237 Old database pages 45102 Modified db pages 32 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 20, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 122229, written 125458 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 122237, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 163820 Free buffers 24919 Database pages 138674 Old database pages 51170 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 9, created 138665, written 178196 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 138674, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 163820 Free buffers 26956 Database pages 136638 Old database pages 50418 Modified db pages 96 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 10, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 76, created 136562, written 186853 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 136638, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 4 Buffer pool size 163820 Free buffers 45728 Database pages 117861 Old database pages 43487 Modified db pages 27 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 7, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 91, created 117770, written 137084 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 117861, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 5 Buffer pool size 163820 Free buffers 47863 Database pages 115735 Old database pages 42702 Modified db pages 77 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 28, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 12, created 115723, written 155065 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 115735, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 6 Buffer pool size 163820 Free buffers 44998 Database pages 118601 Old database pages 43760 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 27, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 7, created 118594, written 133819 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 118601, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 7 Buffer pool size 163820 Free buffers 57715 Database pages 105874 Old database pages 39062 Modified db pages 51 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 17, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 105866, written 127029 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 105874, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB 1 tablespace extents now reserved for B-tree split operations Process ID=16873, Main thread ID=140212170983168, state: enforcing dict cache limit Number of rows inserted 22129910, updated 0, deleted 0, read 1808172 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2016-03-31T08:23:45.981180Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 270.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:23:45.981321Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 271.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:23:45.981367Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212076271360 has waited at row0row.cc line 1073 for 272.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 2016-03-31T08:23:45.981412Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 272.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 2016-03-31T08:23:45.981454Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 271.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 2016-03-31T08:23:45.981498Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 272.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 2016-03-31T08:23:45.981540Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 264.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2016-03-31 05:23:57 0x7f85b1251700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 11535 srv_active, 0 srv_shutdown, 788 srv_idle srv_master_thread log flush and writes: 12321 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 127531 --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 282.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 283.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212076271360 has waited at row0row.cc line 1073 for 284.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 284.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 283.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 284.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 276.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 212.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 173.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 163.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212162057984 has waited at dict0load.cc line 3761 for 69.00 seconds the semaphore: S-lock on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140212160460544 has waited at dict0dict.cc line 1239 for 69.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 OS WAIT ARRAY INFO: signal count 112157 RW-shared spins 0, rounds 154134, OS waits 75552 RW-excl spins 0, rounds 1081667, OS waits 5117 RW-sx spins 18324, rounds 397609, OS waits 7382 Spin rounds per wait: 154134.00 RW-shared, 1081667.00 RW-excl, 21.70 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 748455 Purge done for trx's n:o < 748415 undo n:o < 0 state: running History list length 525 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421710287508432, not started 0 lock struct(s), heap size 1136, 0 row lock(s) ---TRANSACTION 748426, ACTIVE 163 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748425, ACTIVE 163 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748423, ACTIVE 173 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748422, ACTIVE 173 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748420, ACTIVE 212 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748419, ACTIVE 212 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748417, ACTIVE 282 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748416, ACTIVE 282 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 283 OS file reads, 2706668 OS file writes, 1792391 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 5311903, node heap has 131 buffer(s) Hash table size 5311903, node heap has 338 buffer(s) Hash table size 5311903, node heap has 93 buffer(s) Hash table size 5311903, node heap has 89 buffer(s) Hash table size 5311903, node heap has 764 buffer(s) Hash table size 5311903, node heap has 104 buffer(s) Hash table size 5311903, node heap has 171 buffer(s) Hash table size 5311903, node heap has 117 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 7304118891 Log flushed up to 7304118891 Pages flushed up to 7302755664 Last checkpoint at 7302755664 0 pending log flushes, 0 pending chkp writes 673596 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 21988638720 Dictionary memory allocated 3664408233 Buffer pool size 1310560 Free buffers 333026 Database pages 975727 Old database pages 360017 Modified db pages 456 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 131, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 251, created 975476, written 1204469 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 975727, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 163820 Free buffers 43484 Database pages 120107 Old database pages 44316 Modified db pages 99 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 40, created 120067, written 160965 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 120107, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 163820 Free buffers 41363 Database pages 122237 Old database pages 45102 Modified db pages 32 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 20, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 122229, written 125458 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 122237, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 163820 Free buffers 24919 Database pages 138674 Old database pages 51170 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 9, created 138665, written 178196 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 138674, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 163820 Free buffers 26956 Database pages 136638 Old database pages 50418 Modified db pages 96 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 10, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 76, created 136562, written 186853 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 136638, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 4 Buffer pool size 163820 Free buffers 45728 Database pages 117861 Old database pages 43487 Modified db pages 27 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 7, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 91, created 117770, written 137084 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 117861, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 5 Buffer pool size 163820 Free buffers 47863 Database pages 115735 Old database pages 42702 Modified db pages 77 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 28, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 12, created 115723, written 155065 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 115735, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 6 Buffer pool size 163820 Free buffers 44998 Database pages 118601 Old database pages 43760 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 27, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 7, created 118594, written 133819 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 118601, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 7 Buffer pool size 163820 Free buffers 57715 Database pages 105874 Old database pages 39062 Modified db pages 51 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 17, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 105866, written 127029 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 105874, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB 1 tablespace extents now reserved for B-tree split operations Process ID=16873, Main thread ID=140212170983168, state: enforcing dict cache limit Number of rows inserted 22129910, updated 0, deleted 0, read 1808172 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2016-03-31T08:24:16.981947Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 301.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:24:16.982030Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 302.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:24:16.982054Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212076271360 has waited at row0row.cc line 1073 for 303.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 2016-03-31T08:24:16.982077Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 303.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 2016-03-31T08:24:16.982100Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 302.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 2016-03-31T08:24:16.982124Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 303.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 2016-03-31T08:24:16.982146Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 295.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2016-03-31 05:24:17 0x7f85b1251700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 11535 srv_active, 0 srv_shutdown, 788 srv_idle srv_master_thread log flush and writes: 12321 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 127531 --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 302.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 303.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212076271360 has waited at row0row.cc line 1073 for 304.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 304.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 303.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 304.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 296.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 232.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 193.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 183.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212162057984 has waited at dict0load.cc line 3761 for 89.00 seconds the semaphore: S-lock on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140212160460544 has waited at dict0dict.cc line 1239 for 89.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 OS WAIT ARRAY INFO: signal count 112157 RW-shared spins 0, rounds 154134, OS waits 75552 RW-excl spins 0, rounds 1081667, OS waits 5117 RW-sx spins 18324, rounds 397609, OS waits 7382 Spin rounds per wait: 154134.00 RW-shared, 1081667.00 RW-excl, 21.70 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 748455 Purge done for trx's n:o < 748415 undo n:o < 0 state: running History list length 525 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421710287508432, not started 0 lock struct(s), heap size 1136, 0 row lock(s) ---TRANSACTION 748426, ACTIVE 183 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748425, ACTIVE 183 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748423, ACTIVE 193 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748422, ACTIVE 193 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748420, ACTIVE 232 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748419, ACTIVE 232 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748417, ACTIVE 302 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748416, ACTIVE 302 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 283 OS file reads, 2706668 OS file writes, 1792391 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 5311903, node heap has 131 buffer(s) Hash table size 5311903, node heap has 338 buffer(s) Hash table size 5311903, node heap has 93 buffer(s) Hash table size 5311903, node heap has 89 buffer(s) Hash table size 5311903, node heap has 764 buffer(s) Hash table size 5311903, node heap has 104 buffer(s) Hash table size 5311903, node heap has 171 buffer(s) Hash table size 5311903, node heap has 117 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 7304118891 Log flushed up to 7304118891 Pages flushed up to 7302755664 Last checkpoint at 7302755664 0 pending log flushes, 0 pending chkp writes 673596 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 21988638720 Dictionary memory allocated 3664408233 Buffer pool size 1310560 Free buffers 333026 Database pages 975727 Old database pages 360017 Modified db pages 456 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 131, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 251, created 975476, written 1204469 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 975727, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 163820 Free buffers 43484 Database pages 120107 Old database pages 44316 Modified db pages 99 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 40, created 120067, written 160965 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 120107, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 163820 Free buffers 41363 Database pages 122237 Old database pages 45102 Modified db pages 32 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 20, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 122229, written 125458 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 122237, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 163820 Free buffers 24919 Database pages 138674 Old database pages 51170 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 9, created 138665, written 178196 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 138674, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 163820 Free buffers 26956 Database pages 136638 Old database pages 50418 Modified db pages 96 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 10, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 76, created 136562, written 186853 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 136638, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 4 Buffer pool size 163820 Free buffers 45728 Database pages 117861 Old database pages 43487 Modified db pages 27 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 7, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 91, created 117770, written 137084 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 117861, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 5 Buffer pool size 163820 Free buffers 47863 Database pages 115735 Old database pages 42702 Modified db pages 77 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 28, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 12, created 115723, written 155065 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 115735, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 6 Buffer pool size 163820 Free buffers 44998 Database pages 118601 Old database pages 43760 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 27, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 7, created 118594, written 133819 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 118601, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 7 Buffer pool size 163820 Free buffers 57715 Database pages 105874 Old database pages 39062 Modified db pages 51 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 17, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 105866, written 127029 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 105874, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB 1 tablespace extents now reserved for B-tree split operations Process ID=16873, Main thread ID=140212170983168, state: enforcing dict cache limit Number of rows inserted 22129910, updated 0, deleted 0, read 1808172 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2016-03-31 05:24:37 0x7f85b1251700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 11535 srv_active, 0 srv_shutdown, 788 srv_idle srv_master_thread log flush and writes: 12321 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 127532 --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 322.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 323.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212076271360 has waited at row0row.cc line 1073 for 324.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 324.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 323.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 324.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 316.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 252.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 213.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 203.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212162057984 has waited at dict0load.cc line 3761 for 109.00 seconds the semaphore: S-lock on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140212160460544 has waited at dict0dict.cc line 1239 for 109.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 --Thread 140212161525504 has waited at dict0dict.cc line 496 for 15.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 OS WAIT ARRAY INFO: signal count 112157 RW-shared spins 0, rounds 154134, OS waits 75552 RW-excl spins 0, rounds 1081667, OS waits 5117 RW-sx spins 18324, rounds 397609, OS waits 7382 Spin rounds per wait: 154134.00 RW-shared, 1081667.00 RW-excl, 21.70 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 748455 Purge done for trx's n:o < 748415 undo n:o < 0 state: running History list length 525 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421710287508432, not started 0 lock struct(s), heap size 1136, 0 row lock(s) ---TRANSACTION 748426, ACTIVE 203 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748425, ACTIVE 203 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748423, ACTIVE 213 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748422, ACTIVE 213 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748420, ACTIVE 252 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748419, ACTIVE 252 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748417, ACTIVE 322 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748416, ACTIVE 322 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 283 OS file reads, 2706668 OS file writes, 1792391 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 5311903, node heap has 131 buffer(s) Hash table size 5311903, node heap has 338 buffer(s) Hash table size 5311903, node heap has 93 buffer(s) Hash table size 5311903, node heap has 89 buffer(s) Hash table size 5311903, node heap has 764 buffer(s) Hash table size 5311903, node heap has 104 buffer(s) Hash table size 5311903, node heap has 171 buffer(s) Hash table size 5311903, node heap has 117 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 7304118891 Log flushed up to 7304118891 Pages flushed up to 7302755664 Last checkpoint at 7302755664 0 pending log flushes, 0 pending chkp writes 673596 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 21988638720 Dictionary memory allocated 3664408233 Buffer pool size 1310560 Free buffers 333026 Database pages 975727 Old database pages 360017 Modified db pages 456 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 131, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 251, created 975476, written 1204469 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 975727, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 163820 Free buffers 43484 Database pages 120107 Old database pages 44316 Modified db pages 99 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 40, created 120067, written 160965 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 120107, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 163820 Free buffers 41363 Database pages 122237 Old database pages 45102 Modified db pages 32 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 20, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 122229, written 125458 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 122237, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 163820 Free buffers 24919 Database pages 138674 Old database pages 51170 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 9, created 138665, written 178196 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 138674, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 163820 Free buffers 26956 Database pages 136638 Old database pages 50418 Modified db pages 96 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 10, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 76, created 136562, written 186853 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 136638, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 4 Buffer pool size 163820 Free buffers 45728 Database pages 117861 Old database pages 43487 Modified db pages 27 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 7, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 91, created 117770, written 137084 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 117861, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 5 Buffer pool size 163820 Free buffers 47863 Database pages 115735 Old database pages 42702 Modified db pages 77 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 28, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 12, created 115723, written 155065 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 115735, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 6 Buffer pool size 163820 Free buffers 44998 Database pages 118601 Old database pages 43760 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 27, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 7, created 118594, written 133819 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 118601, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 7 Buffer pool size 163820 Free buffers 57715 Database pages 105874 Old database pages 39062 Modified db pages 51 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 17, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 105866, written 127029 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 105874, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB 1 tablespace extents now reserved for B-tree split operations Process ID=16873, Main thread ID=140212170983168, state: enforcing dict cache limit Number of rows inserted 22129910, updated 0, deleted 0, read 1808172 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2016-03-31T08:24:47.982537Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 332.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:24:47.982626Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 333.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:24:47.982651Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212076271360 has waited at row0row.cc line 1073 for 334.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 2016-03-31T08:24:47.982675Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 334.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 2016-03-31T08:24:47.982715Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 333.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 2016-03-31T08:24:47.982736Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 334.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 2016-03-31T08:24:47.982756Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 326.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:24:47.982776Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 262.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2016-03-31 05:24:57 0x7f85b1251700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 11535 srv_active, 0 srv_shutdown, 788 srv_idle srv_master_thread log flush and writes: 12321 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 127532 --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 342.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 343.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212076271360 has waited at row0row.cc line 1073 for 344.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 344.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 343.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 344.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 336.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 272.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 233.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 223.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212162057984 has waited at dict0load.cc line 3761 for 129.00 seconds the semaphore: S-lock on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140212160460544 has waited at dict0dict.cc line 1239 for 129.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 --Thread 140212161525504 has waited at dict0dict.cc line 496 for 35.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 OS WAIT ARRAY INFO: signal count 112157 RW-shared spins 0, rounds 154134, OS waits 75552 RW-excl spins 0, rounds 1081667, OS waits 5117 RW-sx spins 18324, rounds 397609, OS waits 7382 Spin rounds per wait: 154134.00 RW-shared, 1081667.00 RW-excl, 21.70 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 748455 Purge done for trx's n:o < 748415 undo n:o < 0 state: running History list length 525 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421710287508432, not started 0 lock struct(s), heap size 1136, 0 row lock(s) ---TRANSACTION 748426, ACTIVE 223 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748425, ACTIVE 223 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748423, ACTIVE 233 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748422, ACTIVE 233 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748420, ACTIVE 272 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748419, ACTIVE 272 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748417, ACTIVE 342 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748416, ACTIVE 342 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 283 OS file reads, 2706668 OS file writes, 1792391 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 5311903, node heap has 131 buffer(s) Hash table size 5311903, node heap has 338 buffer(s) Hash table size 5311903, node heap has 93 buffer(s) Hash table size 5311903, node heap has 89 buffer(s) Hash table size 5311903, node heap has 764 buffer(s) Hash table size 5311903, node heap has 104 buffer(s) Hash table size 5311903, node heap has 171 buffer(s) Hash table size 5311903, node heap has 117 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 7304118891 Log flushed up to 7304118891 Pages flushed up to 7302755664 Last checkpoint at 7302755664 0 pending log flushes, 0 pending chkp writes 673596 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 21988638720 Dictionary memory allocated 3664408233 Buffer pool size 1310560 Free buffers 333026 Database pages 975727 Old database pages 360017 Modified db pages 456 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 131, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 251, created 975476, written 1204469 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 975727, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 163820 Free buffers 43484 Database pages 120107 Old database pages 44316 Modified db pages 99 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 40, created 120067, written 160965 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 120107, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 163820 Free buffers 41363 Database pages 122237 Old database pages 45102 Modified db pages 32 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 20, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 122229, written 125458 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 122237, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 163820 Free buffers 24919 Database pages 138674 Old database pages 51170 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 9, created 138665, written 178196 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 138674, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 163820 Free buffers 26956 Database pages 136638 Old database pages 50418 Modified db pages 96 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 10, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 76, created 136562, written 186853 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 136638, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 4 Buffer pool size 163820 Free buffers 45728 Database pages 117861 Old database pages 43487 Modified db pages 27 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 7, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 91, created 117770, written 137084 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 117861, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 5 Buffer pool size 163820 Free buffers 47863 Database pages 115735 Old database pages 42702 Modified db pages 77 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 28, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 12, created 115723, written 155065 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 115735, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 6 Buffer pool size 163820 Free buffers 44998 Database pages 118601 Old database pages 43760 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 27, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 7, created 118594, written 133819 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 118601, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 7 Buffer pool size 163820 Free buffers 57715 Database pages 105874 Old database pages 39062 Modified db pages 51 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 17, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 105866, written 127029 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 105874, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB 1 tablespace extents now reserved for B-tree split operations Process ID=16873, Main thread ID=140212170983168, state: enforcing dict cache limit Number of rows inserted 22129910, updated 0, deleted 0, read 1808172 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2016-03-31 05:25:17 0x7f85b1251700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 11535 srv_active, 0 srv_shutdown, 788 srv_idle srv_master_thread log flush and writes: 12321 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 127532 --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 362.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 363.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212076271360 has waited at row0row.cc line 1073 for 364.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 364.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 363.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 364.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 356.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 292.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 253.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 243.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212162057984 has waited at dict0load.cc line 3761 for 149.00 seconds the semaphore: S-lock on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140212160460544 has waited at dict0dict.cc line 1239 for 149.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 --Thread 140212161525504 has waited at dict0dict.cc line 496 for 55.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 OS WAIT ARRAY INFO: signal count 112157 RW-shared spins 0, rounds 154134, OS waits 75552 RW-excl spins 0, rounds 1081667, OS waits 5117 RW-sx spins 18324, rounds 397609, OS waits 7382 Spin rounds per wait: 154134.00 RW-shared, 1081667.00 RW-excl, 21.70 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 748455 Purge done for trx's n:o < 748415 undo n:o < 0 state: running History list length 525 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421710287508432, not started 0 lock struct(s), heap size 1136, 0 row lock(s) ---TRANSACTION 748426, ACTIVE 243 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748425, ACTIVE 243 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748423, ACTIVE 253 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748422, ACTIVE 253 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748420, ACTIVE 292 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748419, ACTIVE 292 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748417, ACTIVE 362 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748416, ACTIVE 362 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 283 OS file reads, 2706668 OS file writes, 1792391 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 5311903, node heap has 131 buffer(s) Hash table size 5311903, node heap has 338 buffer(s) Hash table size 5311903, node heap has 93 buffer(s) Hash table size 5311903, node heap has 89 buffer(s) Hash table size 5311903, node heap has 764 buffer(s) Hash table size 5311903, node heap has 104 buffer(s) Hash table size 5311903, node heap has 171 buffer(s) Hash table size 5311903, node heap has 117 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 7304118891 Log flushed up to 7304118891 Pages flushed up to 7302755664 Last checkpoint at 7302755664 0 pending log flushes, 0 pending chkp writes 673596 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 21988638720 Dictionary memory allocated 3664408233 Buffer pool size 1310560 Free buffers 333026 Database pages 975727 Old database pages 360017 Modified db pages 456 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 131, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 251, created 975476, written 1204469 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 975727, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 163820 Free buffers 43484 Database pages 120107 Old database pages 44316 Modified db pages 99 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 40, created 120067, written 160965 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 120107, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 163820 Free buffers 41363 Database pages 122237 Old database pages 45102 Modified db pages 32 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 20, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 122229, written 125458 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 122237, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 163820 Free buffers 24919 Database pages 138674 Old database pages 51170 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 9, created 138665, written 178196 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 138674, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 163820 Free buffers 26956 Database pages 136638 Old database pages 50418 Modified db pages 96 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 10, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 76, created 136562, written 186853 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 136638, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 4 Buffer pool size 163820 Free buffers 45728 Database pages 117861 Old database pages 43487 Modified db pages 27 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 7, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 91, created 117770, written 137084 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 117861, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 5 Buffer pool size 163820 Free buffers 47863 Database pages 115735 Old database pages 42702 Modified db pages 77 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 28, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 12, created 115723, written 155065 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 115735, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 6 Buffer pool size 163820 Free buffers 44998 Database pages 118601 Old database pages 43760 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 27, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 7, created 118594, written 133819 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 118601, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 7 Buffer pool size 163820 Free buffers 57715 Database pages 105874 Old database pages 39062 Modified db pages 51 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 17, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 105866, written 127029 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 105874, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB 1 tablespace extents now reserved for B-tree split operations Process ID=16873, Main thread ID=140212170983168, state: enforcing dict cache limit Number of rows inserted 22129910, updated 0, deleted 0, read 1808172 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2016-03-31T08:25:18.983216Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 363.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:25:18.983333Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 364.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:25:18.983377Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212076271360 has waited at row0row.cc line 1073 for 365.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 2016-03-31T08:25:18.983420Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 365.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 2016-03-31T08:25:18.983463Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 364.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 2016-03-31T08:25:18.983505Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 365.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 2016-03-31T08:25:18.983574Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 357.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:25:18.983618Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 293.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:25:18.983659Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 254.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:25:18.983699Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 244.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2016-03-31 05:25:37 0x7f85b1251700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 11535 srv_active, 0 srv_shutdown, 788 srv_idle srv_master_thread log flush and writes: 12321 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 127532 --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 382.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 383.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212076271360 has waited at row0row.cc line 1073 for 384.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 384.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 383.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 384.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 376.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 312.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 273.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 263.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212162057984 has waited at dict0load.cc line 3761 for 169.00 seconds the semaphore: S-lock on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140212160460544 has waited at dict0dict.cc line 1239 for 169.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 --Thread 140212161525504 has waited at dict0dict.cc line 496 for 75.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 OS WAIT ARRAY INFO: signal count 112157 RW-shared spins 0, rounds 154134, OS waits 75552 RW-excl spins 0, rounds 1081667, OS waits 5117 RW-sx spins 18324, rounds 397609, OS waits 7382 Spin rounds per wait: 154134.00 RW-shared, 1081667.00 RW-excl, 21.70 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 748455 Purge done for trx's n:o < 748415 undo n:o < 0 state: running History list length 525 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421710287508432, not started 0 lock struct(s), heap size 1136, 0 row lock(s) ---TRANSACTION 748426, ACTIVE 263 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748425, ACTIVE 263 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748423, ACTIVE 273 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748422, ACTIVE 273 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748420, ACTIVE 312 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748419, ACTIVE 312 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748417, ACTIVE 382 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748416, ACTIVE 382 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 283 OS file reads, 2706668 OS file writes, 1792391 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 5311903, node heap has 131 buffer(s) Hash table size 5311903, node heap has 338 buffer(s) Hash table size 5311903, node heap has 93 buffer(s) Hash table size 5311903, node heap has 89 buffer(s) Hash table size 5311903, node heap has 764 buffer(s) Hash table size 5311903, node heap has 104 buffer(s) Hash table size 5311903, node heap has 171 buffer(s) Hash table size 5311903, node heap has 117 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 7304118891 Log flushed up to 7304118891 Pages flushed up to 7302755664 Last checkpoint at 7302755664 0 pending log flushes, 0 pending chkp writes 673596 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 21988638720 Dictionary memory allocated 3664408233 Buffer pool size 1310560 Free buffers 333026 Database pages 975727 Old database pages 360017 Modified db pages 456 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 131, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 251, created 975476, written 1204469 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 975727, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 163820 Free buffers 43484 Database pages 120107 Old database pages 44316 Modified db pages 99 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 40, created 120067, written 160965 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 120107, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 163820 Free buffers 41363 Database pages 122237 Old database pages 45102 Modified db pages 32 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 20, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 122229, written 125458 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 122237, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 163820 Free buffers 24919 Database pages 138674 Old database pages 51170 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 9, created 138665, written 178196 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 138674, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 163820 Free buffers 26956 Database pages 136638 Old database pages 50418 Modified db pages 96 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 10, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 76, created 136562, written 186853 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 136638, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 4 Buffer pool size 163820 Free buffers 45728 Database pages 117861 Old database pages 43487 Modified db pages 27 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 7, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 91, created 117770, written 137084 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 117861, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 5 Buffer pool size 163820 Free buffers 47863 Database pages 115735 Old database pages 42702 Modified db pages 77 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 28, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 12, created 115723, written 155065 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 115735, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 6 Buffer pool size 163820 Free buffers 44998 Database pages 118601 Old database pages 43760 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 27, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 7, created 118594, written 133819 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 118601, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 7 Buffer pool size 163820 Free buffers 57715 Database pages 105874 Old database pages 39062 Modified db pages 51 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 17, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 105866, written 127029 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 105874, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB 1 tablespace extents now reserved for B-tree split operations Process ID=16873, Main thread ID=140212170983168, state: enforcing dict cache limit Number of rows inserted 22129910, updated 0, deleted 0, read 1808172 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2016-03-31T08:25:49.984232Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 394.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:25:49.984373Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 395.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:25:49.984459Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212076271360 has waited at row0row.cc line 1073 for 396.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 2016-03-31T08:25:49.984503Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 396.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 2016-03-31T08:25:49.984545Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 395.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 2016-03-31T08:25:49.984587Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 396.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 2016-03-31T08:25:49.984629Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 388.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:25:49.984670Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 324.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:25:49.984711Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 285.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:25:49.984761Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 275.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2016-03-31 05:25:57 0x7f85b1251700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 11535 srv_active, 0 srv_shutdown, 788 srv_idle srv_master_thread log flush and writes: 12321 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 127532 --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 402.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 403.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212076271360 has waited at row0row.cc line 1073 for 404.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 404.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 403.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 404.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 396.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 332.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 293.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 283.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212162057984 has waited at dict0load.cc line 3761 for 189.00 seconds the semaphore: S-lock on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140212160460544 has waited at dict0dict.cc line 1239 for 189.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 --Thread 140212161525504 has waited at dict0dict.cc line 496 for 95.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 OS WAIT ARRAY INFO: signal count 112157 RW-shared spins 0, rounds 154134, OS waits 75552 RW-excl spins 0, rounds 1081667, OS waits 5117 RW-sx spins 18324, rounds 397609, OS waits 7382 Spin rounds per wait: 154134.00 RW-shared, 1081667.00 RW-excl, 21.70 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 748455 Purge done for trx's n:o < 748415 undo n:o < 0 state: running History list length 525 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421710287508432, not started 0 lock struct(s), heap size 1136, 0 row lock(s) ---TRANSACTION 748426, ACTIVE 283 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748425, ACTIVE 283 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748423, ACTIVE 293 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748422, ACTIVE 293 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748420, ACTIVE 332 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748419, ACTIVE 332 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748417, ACTIVE 402 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748416, ACTIVE 402 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 283 OS file reads, 2706668 OS file writes, 1792391 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 5311903, node heap has 131 buffer(s) Hash table size 5311903, node heap has 338 buffer(s) Hash table size 5311903, node heap has 93 buffer(s) Hash table size 5311903, node heap has 89 buffer(s) Hash table size 5311903, node heap has 764 buffer(s) Hash table size 5311903, node heap has 104 buffer(s) Hash table size 5311903, node heap has 171 buffer(s) Hash table size 5311903, node heap has 117 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 7304118891 Log flushed up to 7304118891 Pages flushed up to 7302755664 Last checkpoint at 7302755664 0 pending log flushes, 0 pending chkp writes 673596 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 21988638720 Dictionary memory allocated 3664408233 Buffer pool size 1310560 Free buffers 333026 Database pages 975727 Old database pages 360017 Modified db pages 456 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 131, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 251, created 975476, written 1204469 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 975727, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 163820 Free buffers 43484 Database pages 120107 Old database pages 44316 Modified db pages 99 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 40, created 120067, written 160965 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 120107, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 163820 Free buffers 41363 Database pages 122237 Old database pages 45102 Modified db pages 32 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 20, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 122229, written 125458 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 122237, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 163820 Free buffers 24919 Database pages 138674 Old database pages 51170 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 9, created 138665, written 178196 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 138674, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 163820 Free buffers 26956 Database pages 136638 Old database pages 50418 Modified db pages 96 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 10, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 76, created 136562, written 186853 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 136638, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 4 Buffer pool size 163820 Free buffers 45728 Database pages 117861 Old database pages 43487 Modified db pages 27 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 7, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 91, created 117770, written 137084 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 117861, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 5 Buffer pool size 163820 Free buffers 47863 Database pages 115735 Old database pages 42702 Modified db pages 77 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 28, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 12, created 115723, written 155065 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 115735, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 6 Buffer pool size 163820 Free buffers 44998 Database pages 118601 Old database pages 43760 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 27, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 7, created 118594, written 133819 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 118601, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 7 Buffer pool size 163820 Free buffers 57715 Database pages 105874 Old database pages 39062 Modified db pages 51 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 17, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 105866, written 127029 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 105874, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB 1 tablespace extents now reserved for B-tree split operations Process ID=16873, Main thread ID=140212170983168, state: enforcing dict cache limit Number of rows inserted 22129910, updated 0, deleted 0, read 1808172 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ 2016-03-31T08:26:05.650276Z 0 [Note] Giving 8 client threads a chance to die gracefully 2016-03-31T08:26:05.650395Z 0 [Note] Shutting down slave threads 2016-03-31T08:26:07.650554Z 0 [Note] Forcefully disconnecting 8 remaining clients 2016-03-31T08:26:07.650617Z 0 [Warning] /usr/local/mysql/bin/mysqld: Forcing close of thread 891 user: 'root' 2016-03-31T08:26:07.650627Z 0 [Warning] /usr/local/mysql/bin/mysqld: Forcing close of thread 898 user: 'root' 2016-03-31T08:26:07.650633Z 0 [Warning] /usr/local/mysql/bin/mysqld: Forcing close of thread 887 user: 'root' 2016-03-31T08:26:07.650639Z 0 [Warning] /usr/local/mysql/bin/mysqld: Forcing close of thread 889 user: 'root' 2016-03-31T08:26:07.650646Z 0 [Warning] /usr/local/mysql/bin/mysqld: Forcing close of thread 884 user: 'root' 2016-03-31T08:26:07.650652Z 0 [Warning] /usr/local/mysql/bin/mysqld: Forcing close of thread 897 user: 'root' 2016-03-31T08:26:07.650659Z 0 [Warning] /usr/local/mysql/bin/mysqld: Forcing close of thread 899 user: 'root' 2016-03-31T08:26:07.650770Z 0 [Note] Event Scheduler: Killing the scheduler thread, thread id 1 2016-03-31T08:26:07.650783Z 0 [Note] Event Scheduler: Waiting for the scheduler thread to reply 2016-03-31T08:26:07.650958Z 0 [Note] Event Scheduler: Stopped 2016-03-31T08:26:07.650994Z 0 [Note] Event Scheduler: Purging the queue. 0 events ===================================== 2016-03-31 05:26:17 0x7f85b1251700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 11535 srv_active, 0 srv_shutdown, 788 srv_idle srv_master_thread log flush and writes: 12321 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 127532 --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 422.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 423.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212076271360 has waited at row0row.cc line 1073 for 424.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 424.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 423.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 424.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 416.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 352.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 313.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 303.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212162057984 has waited at dict0load.cc line 3761 for 209.00 seconds the semaphore: S-lock on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140212160460544 has waited at dict0dict.cc line 1239 for 209.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 --Thread 140212161525504 has waited at dict0dict.cc line 496 for 115.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 OS WAIT ARRAY INFO: signal count 112157 RW-shared spins 0, rounds 154134, OS waits 75552 RW-excl spins 0, rounds 1081667, OS waits 5117 RW-sx spins 18324, rounds 397609, OS waits 7382 Spin rounds per wait: 154134.00 RW-shared, 1081667.00 RW-excl, 21.70 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 748455 Purge done for trx's n:o < 748415 undo n:o < 0 state: running History list length 525 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421710287508432, not started 0 lock struct(s), heap size 1136, 0 row lock(s) ---TRANSACTION 748426, ACTIVE 303 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748425, ACTIVE 303 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748423, ACTIVE 313 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748422, ACTIVE 313 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748420, ACTIVE 352 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748419, ACTIVE 352 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748417, ACTIVE 422 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748416, ACTIVE 422 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 283 OS file reads, 2706668 OS file writes, 1792391 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 5311903, node heap has 131 buffer(s) Hash table size 5311903, node heap has 338 buffer(s) Hash table size 5311903, node heap has 93 buffer(s) Hash table size 5311903, node heap has 89 buffer(s) Hash table size 5311903, node heap has 764 buffer(s) Hash table size 5311903, node heap has 104 buffer(s) Hash table size 5311903, node heap has 171 buffer(s) Hash table size 5311903, node heap has 117 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 7304118891 Log flushed up to 7304118891 Pages flushed up to 7302755664 Last checkpoint at 7302755664 0 pending log flushes, 0 pending chkp writes 673596 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 21988638720 Dictionary memory allocated 3664408233 Buffer pool size 1310560 Free buffers 333026 Database pages 975727 Old database pages 360017 Modified db pages 456 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 131, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 251, created 975476, written 1204469 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 975727, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 163820 Free buffers 43484 Database pages 120107 Old database pages 44316 Modified db pages 99 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 40, created 120067, written 160965 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 120107, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 163820 Free buffers 41363 Database pages 122237 Old database pages 45102 Modified db pages 32 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 20, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 122229, written 125458 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 122237, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 163820 Free buffers 24919 Database pages 138674 Old database pages 51170 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 9, created 138665, written 178196 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 138674, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 163820 Free buffers 26956 Database pages 136638 Old database pages 50418 Modified db pages 96 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 10, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 76, created 136562, written 186853 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 136638, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 4 Buffer pool size 163820 Free buffers 45728 Database pages 117861 Old database pages 43487 Modified db pages 27 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 7, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 91, created 117770, written 137084 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 117861, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 5 Buffer pool size 163820 Free buffers 47863 Database pages 115735 Old database pages 42702 Modified db pages 77 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 28, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 12, created 115723, written 155065 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 115735, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 6 Buffer pool size 163820 Free buffers 44998 Database pages 118601 Old database pages 43760 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 27, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 7, created 118594, written 133819 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 118601, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 7 Buffer pool size 163820 Free buffers 57715 Database pages 105874 Old database pages 39062 Modified db pages 51 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 17, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 105866, written 127029 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 105874, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB 1 tablespace extents now reserved for B-tree split operations Process ID=16873, Main thread ID=140212170983168, state: enforcing dict cache limit Number of rows inserted 22129910, updated 0, deleted 0, read 1808172 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2016-03-31T08:26:20.985204Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 425.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:26:20.985273Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 426.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:26:20.985295Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212076271360 has waited at row0row.cc line 1073 for 427.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 2016-03-31T08:26:20.985316Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 427.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 2016-03-31T08:26:20.985336Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 426.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 2016-03-31T08:26:20.985358Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 427.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 2016-03-31T08:26:20.985378Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 419.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:26:20.985398Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 355.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:26:20.985438Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 316.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:26:20.985458Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 306.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2016-03-31 05:26:37 0x7f85b1251700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 11535 srv_active, 0 srv_shutdown, 788 srv_idle srv_master_thread log flush and writes: 12321 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 127532 --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 442.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 443.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212076271360 has waited at row0row.cc line 1073 for 444.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 444.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 443.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 444.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 436.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 372.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 333.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 323.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212162057984 has waited at dict0load.cc line 3761 for 229.00 seconds the semaphore: S-lock on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140212160460544 has waited at dict0dict.cc line 1239 for 229.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 --Thread 140212161525504 has waited at dict0dict.cc line 496 for 135.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 OS WAIT ARRAY INFO: signal count 112157 RW-shared spins 0, rounds 154134, OS waits 75552 RW-excl spins 0, rounds 1081667, OS waits 5117 RW-sx spins 18324, rounds 397609, OS waits 7382 Spin rounds per wait: 154134.00 RW-shared, 1081667.00 RW-excl, 21.70 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 748455 Purge done for trx's n:o < 748415 undo n:o < 0 state: running History list length 525 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421710287508432, not started 0 lock struct(s), heap size 1136, 0 row lock(s) ---TRANSACTION 748426, ACTIVE 323 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748425, ACTIVE 323 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748423, ACTIVE 333 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748422, ACTIVE 333 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748420, ACTIVE 372 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748419, ACTIVE 372 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748417, ACTIVE 442 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748416, ACTIVE 442 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 283 OS file reads, 2706668 OS file writes, 1792391 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 5311903, node heap has 131 buffer(s) Hash table size 5311903, node heap has 338 buffer(s) Hash table size 5311903, node heap has 93 buffer(s) Hash table size 5311903, node heap has 89 buffer(s) Hash table size 5311903, node heap has 764 buffer(s) Hash table size 5311903, node heap has 104 buffer(s) Hash table size 5311903, node heap has 171 buffer(s) Hash table size 5311903, node heap has 117 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 7304118891 Log flushed up to 7304118891 Pages flushed up to 7302755664 Last checkpoint at 7302755664 0 pending log flushes, 0 pending chkp writes 673596 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 21988638720 Dictionary memory allocated 3664408233 Buffer pool size 1310560 Free buffers 333026 Database pages 975727 Old database pages 360017 Modified db pages 456 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 131, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 251, created 975476, written 1204469 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 975727, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 163820 Free buffers 43484 Database pages 120107 Old database pages 44316 Modified db pages 99 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 40, created 120067, written 160965 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 120107, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 163820 Free buffers 41363 Database pages 122237 Old database pages 45102 Modified db pages 32 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 20, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 122229, written 125458 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 122237, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 163820 Free buffers 24919 Database pages 138674 Old database pages 51170 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 9, created 138665, written 178196 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 138674, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 163820 Free buffers 26956 Database pages 136638 Old database pages 50418 Modified db pages 96 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 10, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 76, created 136562, written 186853 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 136638, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 4 Buffer pool size 163820 Free buffers 45728 Database pages 117861 Old database pages 43487 Modified db pages 27 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 7, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 91, created 117770, written 137084 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 117861, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 5 Buffer pool size 163820 Free buffers 47863 Database pages 115735 Old database pages 42702 Modified db pages 77 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 28, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 12, created 115723, written 155065 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 115735, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 6 Buffer pool size 163820 Free buffers 44998 Database pages 118601 Old database pages 43760 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 27, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 7, created 118594, written 133819 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 118601, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 7 Buffer pool size 163820 Free buffers 57715 Database pages 105874 Old database pages 39062 Modified db pages 51 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 17, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 105866, written 127029 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 105874, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB 1 tablespace extents now reserved for B-tree split operations Process ID=16873, Main thread ID=140212170983168, state: enforcing dict cache limit Number of rows inserted 22129910, updated 0, deleted 0, read 1808172 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2016-03-31T08:26:51.985834Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 456.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:26:51.985938Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 457.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:26:51.985963Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212076271360 has waited at row0row.cc line 1073 for 458.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 2016-03-31T08:26:51.986007Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 458.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 2016-03-31T08:26:51.986028Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 457.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 2016-03-31T08:26:51.986049Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 458.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 2016-03-31T08:26:51.986070Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 450.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:26:51.986090Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 386.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:26:51.986110Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 347.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:26:51.986130Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 337.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:26:51.986149Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212162057984 has waited at dict0load.cc line 3761 for 243.00 seconds the semaphore: S-lock on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 2016-03-31T08:26:51.986178Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212160460544 has waited at dict0dict.cc line 1239 for 243.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0 ===================================== 2016-03-31 05:26:57 0x7f85b1251700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 11535 srv_active, 0 srv_shutdown, 788 srv_idle srv_master_thread log flush and writes: 12321 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 127532 --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 462.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 463.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212076271360 has waited at row0row.cc line 1073 for 464.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 464.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 463.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 464.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 456.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 392.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 353.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 343.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212162057984 has waited at dict0load.cc line 3761 for 249.00 seconds the semaphore: S-lock on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140212160460544 has waited at dict0dict.cc line 1239 for 249.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 --Thread 140212161525504 has waited at dict0dict.cc line 496 for 155.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 OS WAIT ARRAY INFO: signal count 112157 RW-shared spins 0, rounds 154134, OS waits 75552 RW-excl spins 0, rounds 1081667, OS waits 5117 RW-sx spins 18324, rounds 397609, OS waits 7382 Spin rounds per wait: 154134.00 RW-shared, 1081667.00 RW-excl, 21.70 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 748455 Purge done for trx's n:o < 748415 undo n:o < 0 state: running History list length 525 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421710287508432, not started 0 lock struct(s), heap size 1136, 0 row lock(s) ---TRANSACTION 748426, ACTIVE 343 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748425, ACTIVE 343 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748423, ACTIVE 353 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748422, ACTIVE 353 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748420, ACTIVE 392 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748419, ACTIVE 392 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748417, ACTIVE 462 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748416, ACTIVE 462 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 283 OS file reads, 2706668 OS file writes, 1792391 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 5311903, node heap has 131 buffer(s) Hash table size 5311903, node heap has 338 buffer(s) Hash table size 5311903, node heap has 93 buffer(s) Hash table size 5311903, node heap has 89 buffer(s) Hash table size 5311903, node heap has 764 buffer(s) Hash table size 5311903, node heap has 104 buffer(s) Hash table size 5311903, node heap has 171 buffer(s) Hash table size 5311903, node heap has 117 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 7304118891 Log flushed up to 7304118891 Pages flushed up to 7302755664 Last checkpoint at 7302755664 0 pending log flushes, 0 pending chkp writes 673596 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 21988638720 Dictionary memory allocated 3664408233 Buffer pool size 1310560 Free buffers 333026 Database pages 975727 Old database pages 360017 Modified db pages 456 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 131, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 251, created 975476, written 1204469 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 975727, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 163820 Free buffers 43484 Database pages 120107 Old database pages 44316 Modified db pages 99 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 40, created 120067, written 160965 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 120107, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 163820 Free buffers 41363 Database pages 122237 Old database pages 45102 Modified db pages 32 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 20, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 122229, written 125458 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 122237, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 163820 Free buffers 24919 Database pages 138674 Old database pages 51170 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 9, created 138665, written 178196 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 138674, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 163820 Free buffers 26956 Database pages 136638 Old database pages 50418 Modified db pages 96 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 10, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 76, created 136562, written 186853 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 136638, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 4 Buffer pool size 163820 Free buffers 45728 Database pages 117861 Old database pages 43487 Modified db pages 27 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 7, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 91, created 117770, written 137084 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 117861, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 5 Buffer pool size 163820 Free buffers 47863 Database pages 115735 Old database pages 42702 Modified db pages 77 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 28, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 12, created 115723, written 155065 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 115735, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 6 Buffer pool size 163820 Free buffers 44998 Database pages 118601 Old database pages 43760 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 27, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 7, created 118594, written 133819 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 118601, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 7 Buffer pool size 163820 Free buffers 57715 Database pages 105874 Old database pages 39062 Modified db pages 51 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 17, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 105866, written 127029 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 105874, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB 1 tablespace extents now reserved for B-tree split operations Process ID=16873, Main thread ID=140212170983168, state: enforcing dict cache limit Number of rows inserted 22129910, updated 0, deleted 0, read 1808172 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ ===================================== 2016-03-31 05:27:17 0x7f85b1251700 INNODB MONITOR OUTPUT ===================================== Per second averages calculated from the last 20 seconds ----------------- BACKGROUND THREAD ----------------- srv_master_thread loops: 11535 srv_active, 0 srv_shutdown, 788 srv_idle srv_master_thread log flush and writes: 12321 ---------- SEMAPHORES ---------- OS WAIT ARRAY INFO: reservation count 127532 --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 482.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 483.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212076271360 has waited at row0row.cc line 1073 for 484.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 484.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 483.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 484.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 476.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 412.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 373.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 363.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 --Thread 140212162057984 has waited at dict0load.cc line 3761 for 269.00 seconds the semaphore: S-lock on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 --Thread 140212160460544 has waited at dict0dict.cc line 1239 for 269.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 --Thread 140212161525504 has waited at dict0dict.cc line 496 for 175.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 OS WAIT ARRAY INFO: signal count 112157 RW-shared spins 0, rounds 154134, OS waits 75552 RW-excl spins 0, rounds 1081667, OS waits 5117 RW-sx spins 18324, rounds 397609, OS waits 7382 Spin rounds per wait: 154134.00 RW-shared, 1081667.00 RW-excl, 21.70 RW-sx ------------ TRANSACTIONS ------------ Trx id counter 748455 Purge done for trx's n:o < 748415 undo n:o < 0 state: running History list length 525 LIST OF TRANSACTIONS FOR EACH SESSION: ---TRANSACTION 421710287508432, not started 0 lock struct(s), heap size 1136, 0 row lock(s) ---TRANSACTION 748426, ACTIVE 363 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748425, ACTIVE 363 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 891, OS thread handle 140212160726784, query id 1328190 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748423, ACTIVE 373 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748422, ACTIVE 373 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 889, OS thread handle 140212160993024, query id 1328187 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748420, ACTIVE 412 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748419, ACTIVE 412 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 887, OS thread handle 140212161259264, query id 1328173 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748417, ACTIVE 482 sec 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` ---TRANSACTION 748416, ACTIVE 482 sec mysql tables in use 1, locked 1 0 lock struct(s), heap size 1136, 0 row lock(s) MySQL thread id 884, OS thread handle 140212161791744, query id 1328158 192.168.1.6 root preparing for alter table ALTER TABLE `nfse_rps_inf_item` ADD `nfse_item_iss_retido` CHAR( 1 ) NULL DEFAULT NULL AFTER `nfse_itemv_iss` , ADD `nfse_itemv_iss_retido` DECIMAL( 16, 2 ) NULL DEFAULT NULL AFTER `nfse_item_iss_retido` -------- FILE I/O -------- I/O thread 0 state: waiting for i/o request (insert buffer thread) I/O thread 1 state: waiting for i/o request (log thread) I/O thread 2 state: waiting for i/o request (read thread) I/O thread 3 state: waiting for i/o request (read thread) I/O thread 4 state: waiting for i/o request (read thread) I/O thread 5 state: waiting for i/o request (read thread) I/O thread 6 state: waiting for i/o request (write thread) I/O thread 7 state: waiting for i/o request (write thread) I/O thread 8 state: waiting for i/o request (write thread) I/O thread 9 state: waiting for i/o request (write thread) Pending normal aio reads: [0, 0, 0, 0] , aio writes: [0, 0, 0, 0] , ibuf aio reads:, log i/o's:, sync i/o's: Pending flushes (fsync) log: 0; buffer pool: 0 283 OS file reads, 2706668 OS file writes, 1792391 OS fsyncs 0.00 reads/s, 0 avg bytes/read, 0.00 writes/s, 0.00 fsyncs/s ------------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX ------------------------------------- Ibuf: size 1, free list len 0, seg size 2, 0 merges merged operations: insert 0, delete mark 0, delete 0 discarded operations: insert 0, delete mark 0, delete 0 Hash table size 5311903, node heap has 131 buffer(s) Hash table size 5311903, node heap has 338 buffer(s) Hash table size 5311903, node heap has 93 buffer(s) Hash table size 5311903, node heap has 89 buffer(s) Hash table size 5311903, node heap has 764 buffer(s) Hash table size 5311903, node heap has 104 buffer(s) Hash table size 5311903, node heap has 171 buffer(s) Hash table size 5311903, node heap has 117 buffer(s) 0.00 hash searches/s, 0.00 non-hash searches/s --- LOG --- Log sequence number 7304118891 Log flushed up to 7304118891 Pages flushed up to 7302755664 Last checkpoint at 7302755664 0 pending log flushes, 0 pending chkp writes 673596 log i/o's done, 0.00 log i/o's/second ---------------------- BUFFER POOL AND MEMORY ---------------------- Total large memory allocated 21988638720 Dictionary memory allocated 3664408233 Buffer pool size 1310560 Free buffers 333026 Database pages 975727 Old database pages 360017 Modified db pages 456 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 131, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 251, created 975476, written 1204469 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 975727, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---------------------- INDIVIDUAL BUFFER POOL INFO ---------------------- ---BUFFER POOL 0 Buffer pool size 163820 Free buffers 43484 Database pages 120107 Old database pages 44316 Modified db pages 99 Pending reads 0 Pending writes: LRU 0, flush list 2, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 40, created 120067, written 160965 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 120107, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 1 Buffer pool size 163820 Free buffers 41363 Database pages 122237 Old database pages 45102 Modified db pages 32 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 20, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 122229, written 125458 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 122237, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 2 Buffer pool size 163820 Free buffers 24919 Database pages 138674 Old database pages 51170 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 11, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 9, created 138665, written 178196 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 138674, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 3 Buffer pool size 163820 Free buffers 26956 Database pages 136638 Old database pages 50418 Modified db pages 96 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 10, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 76, created 136562, written 186853 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 136638, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 4 Buffer pool size 163820 Free buffers 45728 Database pages 117861 Old database pages 43487 Modified db pages 27 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 7, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 91, created 117770, written 137084 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 117861, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 5 Buffer pool size 163820 Free buffers 47863 Database pages 115735 Old database pages 42702 Modified db pages 77 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 28, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 12, created 115723, written 155065 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 115735, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 6 Buffer pool size 163820 Free buffers 44998 Database pages 118601 Old database pages 43760 Modified db pages 37 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 27, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 7, created 118594, written 133819 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 118601, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] ---BUFFER POOL 7 Buffer pool size 163820 Free buffers 57715 Database pages 105874 Old database pages 39062 Modified db pages 51 Pending reads 0 Pending writes: LRU 0, flush list 0, single page 0 Pages made young 17, not young 0 0.00 youngs/s, 0.00 non-youngs/s Pages read 8, created 105866, written 127029 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool page gets since the last printout Pages read ahead 0.00/s, evicted without access 0.00/s, Random read ahead 0.00/s LRU len: 105874, unzip_LRU len: 0 I/O sum[0]:cur[0], unzip sum[0]:cur[0] -------------- ROW OPERATIONS -------------- 0 queries inside InnoDB, 0 queries in queue 0 read views open inside InnoDB 1 tablespace extents now reserved for B-tree split operations Process ID=16873, Main thread ID=140212170983168, state: enforcing dict cache limit Number of rows inserted 22129910, updated 0, deleted 0, read 1808172 0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s ---------------------------- END OF INNODB MONITOR OUTPUT ============================ InnoDB: ###### Diagnostic info printed to the standard error stream 2016-03-31T08:27:22.986565Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212161791744 has waited at handler0alter.cc line 4299 for 487.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:27:22.986647Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212170983168 has waited at srv0srv.cc line 1959 for 488.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:27:22.986703Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212076271360 has waited at row0row.cc line 1073 for 489.00 seconds the semaphore: S-lock on RW-latch at 0x7f8663609e40 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: ffffffffdfffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/btr/btr0cur.cc line 1870 2016-03-31T08:27:22.986740Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212084664064 has waited at btr0cur.cc line 1870 for 489.00 seconds the semaphore: X-lock (wait_ex) on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 2016-03-31T08:27:22.986761Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140211539400448 has waited at buf0flu.cc line 1209 for 488.00 seconds the semaphore: SX-lock on RW-latch at 0x7f8ae0610000 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode SX number of readers 0, waiters flag 1, lock_word: 10000000 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 167 2016-03-31T08:27:22.986795Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212067878656 has waited at fsp0fsp.cc line 3323 for 489.00 seconds the semaphore: X-lock on RW-latch at 0x2590ea38 created in file fil0fil.cc line 1353 a writer (thread id 140212084664064) has reserved it in mode exclusive number of readers 0, waiters flag 1, lock_word: 0 Last time read locked in file not yet reserved line 0 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/fsp/fsp0fsp.cc line 3323 2016-03-31T08:27:22.986817Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212051093248 has waited at dict0stats.cc line 2366 for 481.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:27:22.986838Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212161259264 has waited at handler0alter.cc line 4299 for 417.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:27:22.986858Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212160993024 has waited at handler0alter.cc line 4299 for 378.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:27:22.986920Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212160726784 has waited at handler0alter.cc line 4299 for 368.00 seconds the semaphore: X-lock on RW-latch at 0x2593d238 created in file dict0dict.cc line 1184 a writer (thread id 140212170983168) has reserved it in mode wait exclusive number of readers 3, waiters flag 1, lock_word: fffffffffffffffd Last time read locked in file row0purge.cc line 853 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/row/row0mysql.cc line 4261 2016-03-31T08:27:22.986946Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212162057984 has waited at dict0load.cc line 3761 for 274.00 seconds the semaphore: S-lock on RW-latch at 0x7f884fcc9ea0 created in file buf0buf.cc line 1417 a writer (thread id 140212084664064) has reserved it in mode wait exclusive number of readers 1, waiters flag 1, lock_word: ffffffffefffffff Last time read locked in file row0row.cc line 1073 Last time write locked in file /root/download/mysql-5.7.11/storage/innobase/include/mtr0mtr.ic line 117 2016-03-31T08:27:22.986967Z 0 [Warning] InnoDB: A long semaphore wait: --Thread 140212160460544 has waited at dict0dict.cc line 1239 for 274.00 seconds the semaphore: Mutex at 0x2593d2d8, Mutex DICT_SYS created dict0dict.cc:1173, lock var 1 InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info: InnoDB: Pending preads 0, pwrites 0