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ID# Date Updated Type Status Sev Version OS CPU Summary
959342019-06-23
17:13
2019-07-05
8:17
MySQL Server: InnoDB storage engineAnalyzing
(336 days)
S58.0.*AnyAnyinnodb_flush_log_at_trx_commit = 0 get performance regression on 8 core machine
717272014-02-14
23:30
2014-03-05
0:31
MySQL Server: InnoDB storage engineAnalyzing
(2289 days)
S55.6.16AnyAnyFollow up work on Bug#16249481- INNODB DOES NOT SCALE WELL ON 12 CORE ...
686592013-03-13
7:47
2013-03-13
9:01
MySQL Server: InnoDB storage engineAnalyzing
(2641 days)
S55.6.10AnyAnyInnoDB Linux native aio should submit more i/o requests at once
997172020-05-28
7:47
2020-05-28
12:18
MySQL Server: InnoDB storage engineIn progress
(8 days)
S38.0.18,8.0.20AnyAnyPeformance regression of parallel count
855852017-03-22
21:36
2017-04-27
9:09
MySQL Server: InnoDB storage engineIn progress
(1135 days)
S15.6.35-80.0-debug-logAnyAnyInnoDB: Failing assertion: UT_LIST_GET_LEN(buf_pool->flush_list) == 0
737632014-08-28
21:47
2016-10-26
15:20
MySQL Server: InnoDB storage engineIn progress
(1318 days)
S55.7AnyAnyNew futex-mutex in InnoDB needs perf attention
996952020-05-26
13:38
2020-06-04
12:29
MySQL Server: InnoDB storage engineNeed Feedback
(2 days)
S58.0AnyAnyRemove bloat caused by InnoDB logger class
997142020-05-28
3:30
2020-06-01
13:23
MySQL Server: InnoDB storage engineNeed Feedback
(4 days)
S38.0.15LinuxAnyUpdates to JSON column type are not
528062010-04-14
6:32
2016-12-04
20:45
MySQL Server: InnoDB Plugin storage enginePatch pending
(2788 days)
S55.1AnyAnyMake InnoDB mutexes green
601282011-02-15
7:22
2018-09-23
20:45
MySQL Server: InnoDB storage enginePatch queued
(3398 days)
S3AnyAnyAdd performance schema instrumentation on os_fast_mutex
597102011-01-25
10:11
2016-12-04
20:45
MySQL Server: InnoDB storage engineVerifiedS35.6+AnyAnyInnoDB mutex_t size should be trimmed
597272011-01-25
21:36
2016-12-04
20:45
MySQL Server: InnoDB storage engineVerifiedS55.1 plugin, 5.5, 5.6AnyAnyLRU search can be inefficient with compression
676002012-11-15
21:40
2016-02-25
12:24
MySQL Server: InnoDB storage engineVerifiedS25.6.8-rcAnyAnyServer crashes when opening InnoDB table on read-only media
681092013-01-17
18:36
2013-01-17
18:37
MySQL Server: InnoDB storage engineVerifiedS35.1.69, 5.5.31, 5.7.1AnyAnyAdd more debugging information for InnoDB purge thread
693262013-05-27
12:09
2013-05-27
12:11
MySQL Server: InnoDB storage engineVerifiedS35.6.11Microsoft WindowsAnywindows: cant alter partitioned innodb table - posix 2048 file handles limit hit
713252014-01-09
12:38
2014-01-09
12:46
MySQL Server: InnoDB storage engineVerifiedS35.6.15AnyAnystats_sample_pages is limited to 65535
715072014-01-29
12:51
2019-11-14
20:47
MySQL Server: InnoDB storage engineVerifiedS55.7AnyAnyinnodb is excessively slow to replace duplicate values in a table
731142014-06-25
13:30
2015-07-08
21:04
MySQL Server: InnoDB storage engineVerifiedS35.6.19AnyAnytrx_active_transactions counter in innodb_metrics goes negative after errors
733862014-07-25
8:57
2015-08-24
13:58
MySQL Server: InnoDB storage engineVerifiedS35.6.21, 5.7.5AnyAnyfor ranges, innodb doubles estimates, or caps estimates to half the table
762522015-03-11
1:02
2017-04-28
21:13
MySQL Server: InnoDB storage engineVerifiedS25.6.23AnyAnyInnoDB ROW event handling too zelous for large transactions on table without PK
767502015-04-20
8:34
2018-02-12
15:46
MySQL Server: InnoDB storage engineVerifiedS35.5.44AnyAnyinnodb History list length (trx_rseg_history_len) never reaches 0
801152016-01-22
12:04
2017-08-31
9:41
MySQL Server: InnoDB storage engineVerifiedS35.7.10Any (Linux)AnyMisleading message about Page cleaner thread priority
809862016-04-07
5:29
2016-04-07
5:53
MySQL Server: InnoDB storage engineVerifiedS35.7.13AnyAnyinnodb complains about innodb_table_stats even if persistent stats disabled
818592016-06-15
10:14
2016-06-15
10:16
MySQL Server: InnoDB storage engineVerifiedS35.6.31Microsoft Windows (x64)AnyOn win64 the checksums in buf_page_print can be wrong (e.g. none 8030895855 )
820132016-06-27
9:30
2016-11-13
8:32
MySQL Server: InnoDB storage engineVerifiedS35.7AnyAnyassertion: state == TRX_STATE_NOT_STARTED || state == TRX_STATE_FORCED_ROLLBACK
821842016-07-11
10:52
2016-08-18
13:30
MySQL Server: InnoDB storage engineVerifiedS35.7.13AnyAnytable status inconsistent, requires ANALYZE TABLE executed twice
821852016-07-11
10:52
2016-07-11
10:57
MySQL Server: InnoDB storage engineVerifiedS35.6.31 5.7.13AnyAnytable status inconsistent with transactions and blobs
829172016-09-09
4:12
2016-09-09
4:13
MySQL Server: InnoDB storage engineVerifiedS35.7.13AnyAnyerror "Over 95 percent of the buffer pool is" shows *instance* size, not total
864852017-05-27
11:15
2017-06-11
16:37
MySQL Server: InnoDB storage engineVerifiedS25.7.17, 8.0.1AnyAnyInnoDB: tried to purge non-delete-marked record
891582018-01-09
12:12
2018-01-09
13:36
MySQL Server: InnoDB storage engineVerifiedS35.7.20AnyAny"inplace" table rebuild creates much larger ibd file than "copy" rebuild!
919772018-08-11
3:57
2020-03-23
11:12
MySQL Server: InnoDB storage engineVerifiedS25.7.17AnyAnyDropping Large Table Causes Semaphore Waits; No Other Work Possible
584602010-11-24
14:21
2013-04-14
20:45
MySQL Server: InnoDB Plugin storage engineVerifiedS25.1Microsoft Windows (Vista X86_64)AnyInnodb plugin release built crash debug server built
558182010-08-07
6:23
2013-08-25
20:45
MySQL Server: InnoDB Plugin storage engineVerifiedS35.1.49AnyAnyinnodb_io_capacity can't be set below 100
997632020-06-03
6:28
2020-06-03
6:44
MySQL Server: InnoDB storage engineVerified
(2 days)
S28.0, 8.0.20AnyAnyerror log reports Invalid (old?) table or database name
996432020-05-20
7:24
2020-05-21
12:49
MySQL Server: InnoDB storage engineVerified
(15 days)
S38.0AnyAnyinnobase_commit_by_xid/innobase_rollback_by_xid is not thread safe
996412020-05-20
7:15
2020-05-20
9:23
MySQL Server: InnoDB storage engineVerified
(16 days)
S38.0, 8.0.20AnyAnycrashed in srv_free if -DDISABLE_PSI_MEMORY=1
995962020-05-15
20:27
2020-05-20
13:20
MySQL Server: InnoDB storage engineVerified
(16 days)
S38.0.*AnyAnycreate Fil_shard::create_node return wrong file node
996422020-05-20
7:17
2020-05-20
8:15
MySQL Server: InnoDB storage engineVerified
(16 days)
S38.0.20AnyAnysome mysql_pfs_key_t variables are not defined under macro
994582020-05-06
7:51
2020-05-08
12:16
MySQL Server: InnoDB storage engineVerified
(29 days)
S38.0.19CentOSx86i_s_fts_index_cache_fill_one_index() is not protect by the lock
994322020-05-04
8:09
2020-05-05
12:04
MySQL Server: InnoDB storage engineVerified
(32 days)
S58.0.20AnyARMImproving memory barrier during rseg allocation
993392020-04-23
20:22
2020-04-24
6:39
MySQL Server: InnoDB storage engineVerified
(42 days)
S28.0.19Red Hatx86.idb grows indefenitely (Bug #96466 with REPLACE)
992862020-04-17
7:11
2020-04-21
12:22
MySQL Server: InnoDB storage engineVerified
(45 days)
S25.7.29CentOSAnyConcurrent update cause crash in row_search_mvcc
992952020-04-18
7:56
2020-04-20
10:04
MySQL Server: InnoDB storage engineVerified
(46 days)
S28.0.19AnyAnyInnoDB in-memory estimate is wrong after an index is created
763982015-03-19
20:27
2020-04-11
2:21
MySQL Server: InnoDB storage engineVerified
(55 days)
S35.6.23, 5.6.25, 5.5.44Any (CentOS, Mac OS X)AnyMySQL doing full scan depending on limit value with ORDER BY query
991002020-03-27
13:22
2020-04-07
12:11
MySQL Server: InnoDB storage engineVerified
(60 days)
S38.0.19AnyAnyGROUP BY will throw table is full when temptable memory allocation exceed limit
991712020-04-03
12:21
2020-04-15
13:13
MySQL Server: InnoDB storage engineVerified
(63 days)
S38.0.19AnyAnyInconsistent and Incorrect rw-lock stats
983242020-01-22
9:57
2020-04-01
14:14
MySQL Server: InnoDB storage engineVerified
(65 days)
S35.7.26, 5.7.29AnyAnyDeadlocks more frequent since version 5.7.26
991182020-03-31
5:20
2020-04-29
5:56
MySQL Server: InnoDB storage engineVerified
(66 days)
S58.0.19LinuxARMARM CRC32 intrinsic call to accelerate table-checksum (not crc32c but crc32)
990982020-03-27
11:11
2020-03-27
14:49
MySQL Server: InnoDB storage engineVerified
(70 days)
S35.5, 5.6, 5.7, 8.0AnyAnyUnnecessary calling of __atomic_thread_fence() as a workaround of gcc bug#77673
990972020-03-27
10:41
2020-03-27
14:45
MySQL Server: InnoDB storage engineVerified
(70 days)
S38.0AnyAnySuboptimal impl of integer load/store InnoDB functions for big-endian arch
988692020-03-08
15:46
2020-06-01
12:23
MySQL Server: InnoDB storage engineVerified
(75 days)
S58.0.19AnyAnyTemp ibt tablespace truncation at disconnection stuck InnoDB under large BP
988592020-03-06
14:01
2020-03-09
14:40
MySQL Server: InnoDB storage engineVerified
(88 days)
S38.0.19AnyAnymultiple undo tablespace having same file name.
986422020-02-18
6:08
2020-03-09
12:53
MySQL Server: InnoDB storage engineVerified
(92 days)
S25.6 after 5.6.38, 5.7 after 5.7.18 LinuxAnyCONSISTENT SNAPSHOT CAN BE CORRUPTED BY OTHER TRANSACTIONS
987822020-02-28
18:57
2020-05-22
12:19
MySQL Server: InnoDB storage engineVerified
(94 days)
S58.0.19AnyAnyUsing TempTable engine for GROUP BY is slower than using MEMORY engine
985302020-02-10
9:27
2020-02-12
11:31
MySQL Server: InnoDB storage engineVerified
(114 days)
S28.0, 8.0.19AnyAnycrash when inplace encryption resumes makes tablespace unusable
985462020-02-11
6:38
2020-02-12
15:20
MySQL Server: InnoDB storage engineVerified
(114 days)
S58, 5.7AnyAnyTransient indexes statistics are updated in foreground causing performance issue
985642020-02-12
10:28
2020-02-12
13:16
MySQL Server: InnoDB storage engineVerified
(114 days)
S38.0, 8.0.19AnyAny[InnoDB] Assertion failure: space->encryption_op_in_progress == NONE
985372020-02-10
13:56
2020-02-11
14:04
MySQL Server: InnoDB storage engineVerified
(115 days)
S28.0AnyAnyinplace encryption resume thread doesn't update DD properly
979502019-12-10
15:51
2020-02-11
13:57
MySQL Server: InnoDB storage engineVerified
(115 days)
S38.0.18AnyAnybuf_read_page_handle_error can trigger assert failure
980912019-12-29
15:01
2020-02-09
10:08
MySQL Server: InnoDB storage engineVerified
(117 days)
S38.0.18, 5.7.29, 8.0.19Linuxx86InnoDB does not initialize raw disk partitions
883212017-11-01
19:19
2020-02-02
22:29
MySQL Server: InnoDB storage engineVerified
(124 days)
S25.6.35, 5.6.38, 5.7.20, 8.0.12AnyAnyRegression: InnoDB AUTO_INCREMENT produces same value twice
984272020-01-29
11:59
2020-01-30
9:04
MySQL Server: InnoDB storage engineVerified
(127 days)
S28.0, 8.0.19AnyAnyInnoDB FullText AUX Tables are broken in 8.0
984282020-01-29
12:48
2020-01-30
9:23
MySQL Server: InnoDB storage engineVerified
(127 days)
S25.7, 8.0, 5.7.29, 8.0.19AnyAnyFTS AUX Tables are never encrypted
981322020-01-06
10:55
2020-01-07
12:21
MySQL Server: InnoDB storage engineVerified
(150 days)
S25.6, 5.7, 8.0, 5.7.28, 8.0.18AnyAnyAnalyze table leads to empty statistics during online rebuild DDL
980722019-12-25
13:27
2020-01-02
13:05
MySQL Server: InnoDB storage engineVerified
(155 days)
S38.0.18, 8.0.11AnyAnyinnochecksum summary shows blob pages as other type of page for 8.0 tables
946922019-03-18
12:59
2020-01-03
6:07
MySQL Server: InnoDB storage engineVerified
(158 days)
S38.0AnyAnyContribution: Allow innodb to use multiple large page sizes
946932019-03-18
12:59
2019-12-30
5:30
MySQL Server: InnoDB storage engineVerified
(158 days)
S38.0AnyAnyContribution: innodb buffer pool size not consistent with large pages
946942019-03-18
13:09
2019-12-30
5:31
MySQL Server: InnoDB storage engineVerified
(158 days)
S38.0AnyAnyContribution: innodb_system tablespace information missing from I_S innodb_ ...
979132019-12-06
11:15
2019-12-23
5:55
MySQL Server: InnoDB storage engineVerified
(179 days)
S35.7.28AnyAnyUndo logs growing during partitioning ALTER queries
977672019-11-25
8:27
2019-11-25
8:36
MySQL Server: InnoDB storage engineVerified
(193 days)
S58.0AnyARMinnobase/dict: refine zip_pad_info->pad with c++11 atomics
977662019-11-25
8:20
2019-11-25
8:35
MySQL Server: InnoDB storage engineVerified
(193 days)
S58.0AnyARMinnobase/os_once: optimize os_once with c++11 atomics
977652019-11-25
8:09
2019-11-25
8:35
MySQL Server: InnoDB storage engineVerified
(193 days)
S58.0AnyARMinnobase/os: refine os_total_large_mem_allocated with c++11 atomics
977042019-11-20
9:17
2019-11-22
16:24
MySQL Server: InnoDB storage engineVerified
(198 days)
S58.0AnyARMinnobase/srv: refine srv0conc with c++11 atomics
977032019-11-20
9:09
2019-11-22
16:23
MySQL Server: InnoDB storage engineVerified
(198 days)
S58.0AnyARMinnobase/dict: refine dict_temp_file_num with c++11 atomics
973582019-10-24
11:59
2019-10-25
12:21
MySQL Server: InnoDB storage engineVerified
(224 days)
S58.0.*AnyAnyThe log.flush_notifier_mutex in log_sys is useless
972282019-10-15
10:40
2019-10-25
12:07
MySQL Server: InnoDB storage engineVerified
(224 days)
S58.0AnyARMrwlock: refine lock->lock_word with C11 atomics
972302019-10-15
10:44
2019-10-15
14:06
MySQL Server: InnoDB storage engineVerified
(234 days)
S58.0AnyARMrwlock: refine lock->waiters with C++11 atomics
968742019-09-14
10:38
2019-09-25
14:06
MySQL Server: InnoDB storage engineVerified
(254 days)
S5AnyAnyThe write_notifier_mutex in log_sys is useless
969242019-09-18
11:06
2019-09-18
12:31
MySQL Server: InnoDB storage engineVerified
(261 days)
S35.7.27CentOS (7.7)Anyinformation_schema.innodb_buffer_page is not updated when loading ib_buffer_pool
902092018-03-24
21:19
2019-08-28
11:36
MySQL Server: InnoDB storage engineVerified
(283 days)
S58.0, 8.0.17AnyAnyPerformance regression with > 15K tables in MySQL 8.0 (with general tablespaces)
963742019-07-30
6:53
2019-08-22
7:53
MySQL Server: InnoDB storage engineVerified
(289 days)
S38.0.16 8.0.17 5.7.25AnyAnybinlog rotation deadlock when innodb concurrency limit setted
964762019-08-08
20:18
2020-03-19
13:05
MySQL Server: InnoDB storage engineVerified
(296 days)
S35.7.27AnyAnyInterrupting an ALTER TABLE t IMPORT TABLESPACE corrupts ibd file.
958982019-06-20
14:02
2019-08-13
15:34
MySQL Server: InnoDB storage engineVerified
(297 days)
S25.7, 5.7.26, 8.0.17, 5.7.27AnyAnyInnoDB releases memory of table only on shutdown if table has FK constraint
965042019-08-12
4:42
2019-08-12
18:21
MySQL Server: InnoDB storage engineVerified
(298 days)
S58.0AnyARMRefine atomics and barriers for weak memory order platform
964752019-08-08
19:39
2020-03-19
13:05
MySQL Server: InnoDB storage engineVerified
(301 days)
S35.7.27AnyAnyALTER TABLE t IMPORT TABLESPACE blocks SELECT on I_S.tables.
963912019-08-01
1:00
2019-08-05
13:49
MySQL Server: InnoDB storage engineVerified
(308 days)
S35.6 5.7AnyAnya mrec_buf_t[] index bug in row_merge_blocks().
963962019-08-01
9:36
2019-08-01
11:03
MySQL Server: InnoDB storage engineVerified
(309 days)
S35.7, 5.7.27, 8.0.17AnyAnyredundant code in function que_fork_start_command
887572017-12-05
10:43
2019-08-01
4:59
MySQL Server: InnoDB storage engineVerified
(309 days)
S25.7.26AnyAnyconvert trx_search_latch_release_if_reserved to a debug assertion/log message
962362019-07-17
14:56
2019-07-18
5:30
MySQL Server: InnoDB storage engineVerified
(323 days)
S15.7.25, 8.0.16AnyAnyBig intrinsic tmp InnoDB table make InnoDB engine get totally stuck
959282019-06-22
15:20
2019-06-28
4:06
MySQL Server: InnoDB storage engineVerified
(343 days)
S35.7.x, 8.0.xLinuxAnyInnoDB crashes on compressed and encrypted table when changing FS block size
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