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ID# Date Updated Type Status Sev Version OS CPU Summary
949252019-04-06
0:15
2019-04-24
13:37
MySQL Server: Performance SchemaVerified
(472 days)
S38.0.15AnyAnyWrong Query Sample Text in Performance Query
772932015-06-10
9:42
2019-10-01
9:49
MySQL Server: Performance SchemaVerified
(312 days)
S35.6.16Linux (CentOS6.5)AnyWrong processlist_user in threads table for replication threads
728252014-06-01
3:47
2014-08-10
8:15
MySQL Server: Performance SchemaVerifiedS35.7.4Linux (OL6)AnyWORKER_ID in replication_execute_status_by_worker is always 1 SQL Not Running
813942016-05-12
13:40
2016-09-27
21:23
MySQL Server: Performance SchemaVerified
(1411 days)
S35.7.12,5.7.15AnyAnyUnable to change performance_schema whilst super_read_only is enabled
790112015-10-28
21:53
2017-06-27
7:23
MySQL Server: Performance SchemaVerified
(1723 days)
S35.6.24AnyAnytruncated digest_text values don't always end with "..."
712042013-12-22
15:42
2014-01-06
13:43
MySQL Server: Performance SchemaVerified
(2419 days)
S35.6.14, 5.6.16AnyAnyTiming for stages in P_S is different from what SHOW PROFILE reports
839122016-11-21
15:28
2020-03-09
16:52
MySQL Server: Performance SchemaVerified
(1354 days)
S35.6, 5.7, 5.6.34AnyAnyTime spent sleeping before entering InnoDB is not measured/reported separately
769562015-05-06
14:34
2018-10-31
7:36
MySQL Server: Performance SchemaVerified
(1921 days)
S25.6, 8.0.13AnyAnyThreads table PROCESSLIST_INFO truncate query
918252018-07-30
6:16
2020-06-16
8:44
MySQL Server: Performance SchemaVerified
(740 days)
S35.7.23, 8.0.12, 5.7.22AnyAnyThe user table is renamed as "SYSTEM_USER" in DIGEST_TEXT of history tables
1001652020-07-09
2:41
2020-07-09
6:32
MySQL Server: Performance SchemaVerified
(30 days)
S35.7.29, 5.7.30, 8.0.20AnyAnyThe table is visible in performance_schema after renaming it
893792018-01-24
11:41
2018-06-18
8:35
MySQL Server: Performance SchemaVerified
(927 days)
S55.7.20, 5.7.21AnyAnysummary_by_user tables get extremely slow with many users.
773442015-06-14
2:18
2015-08-18
13:08
MySQL Server: Performance SchemaVerified
(1880 days)
S35.6.25AnyAnySlow start up due to performance_schema overhead on MySQL 5.6
984342020-01-30
0:13
2020-01-30
6:27
MySQL Server: Performance SchemaVerified
(191 days)
S38.0.19, 5.7.29AnyAnySlave threads not instrumented in perfschema for variables
987342020-02-25
11:51
2020-02-25
14:32
MySQL Server: Performance SchemaVerified
(165 days)
S35.7.29,8.0.19AnyAnySame digest for different queries if we use integer value in ORDER BY caluse
780682015-08-14
12:21
2015-08-18
13:08
MySQL Server: Performance SchemaVerified
(1820 days)
S35.7.8AnyAnyreplication_* tables miss information about binary log position and other
846552017-01-24
22:59
2017-06-27
7:44
MySQL Server: Performance SchemaVerified
(1291 days)
S35.7.17AnyAnyreplication worker thread status not showing on performance_schema.threads
990392020-03-23
14:29
2020-03-27
1:33
MySQL Server: Performance SchemaVerified
(137 days)
S3>= 5.6.46 , >=5.7.28, >=8.0.18, 5.6.47, 5.7.29, 8.0.19AnyAnyPSI thread info not getting updated after statement execution
794872015-12-02
6:21
2016-01-15
13:07
MySQL Server: Performance SchemaVerified
(1710 days)
S35.6, 5.7AnyAnyProvide non-Windows implementations for LF_BACKOFF
801732016-01-27
11:11
2017-06-27
7:25
MySQL Server: Performance SchemaVerified
(1654 days)
S35.7.10Microsoft Windows (Windows 7)AnyPrepared statements created through C API not logged in performance schema
962372019-07-17
15:08
2019-07-18
6:50
MySQL Server: Performance SchemaVerified
(387 days)
S38.0.16, 5.7.26AnyAnyPFS didn't display metadata lock correctly
985452020-02-10
23:45
2020-02-11
4:55
MySQL Server: Performance SchemaVerified
(179 days)
S38.0.19AnyAnyPerfschema tables are not collation aware
1003362020-07-27
15:58
2020-07-28
13:45
MySQL Server: Performance SchemaVerified
(11 days)
S35.7AnyAnyperformance_schema.status_by_thread table not populating on Linux
961962019-07-13
7:17
2019-07-16
10:28
MySQL Server: Performance SchemaVerified
(390 days)
S35.7.26, 8.0.16AnyAnyperformance_schema_accounts_size and p_s_hosts_size limited by 16384
992042020-04-07
20:52
2020-04-13
15:53
MySQL Server: Performance SchemaVerified
(122 days)
S35.7.29, 8.0.19AnyAnyperformance_schema threads table PROCESSLIST_INFO incorrect behaviour
684132013-02-18
2:45
2013-09-25
2:58
MySQL Server: Performance SchemaVerified
(2509 days)
S55.6.10, 5.6.13AnyAnyperformance_schema overhead is at least 10%
991212020-03-31
8:52
2020-06-23
2:23
MySQL Server: Performance SchemaVerified
(130 days)
S38.0, 8.0.19AnyAnyPerformance schema does a meaningless summary according to digest
731122014-06-25
11:47
2016-02-23
15:52
MySQL Server: Performance SchemaVerified
(1628 days)
S35.6.16, 5.6.17, 5.6.20LinuxAnyPerformance Schema - Statement Tables - Stored Procedures Counters are 0
832762016-10-06
1:03
2016-10-06
7:31
MySQL Server: Performance SchemaVerified
(1402 days)
S25.7,8AnyAnyP_S.replication_connection_status contains a zero datetime
984982020-02-06
9:41
2020-02-07
13:01
MySQL Server: Performance SchemaVerified
(184 days)
S35.7, 8.0Any (n.a.)Any (n.a.)P_S view status_by_thread does not reflect correct results
1004322020-08-05
7:55
2020-08-05
14:03
MySQL Server: Performance SchemaVerified
(3 days)
S58.0.21AnyARMOptimal memory-barrier for performance-schema counter
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