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ID# Date Updated Type Status Sev Version OS CPU Summary
1144462024-03-21
14:30
2024-03-22
11:07
MySQL Server: InnoDB storage engineNot a Bug
(7 days)
S38.0.*AnyAnyA deadlock example cause by lock inherit
1143312024-03-12
21:53
2024-03-19
9:48
MySQL Server: InnoDB storage engineVerified
(9 days)
S58.0.*, 8.0.36Linuxx86MySQL get high insert latency in low concurrency
1122232023-08-30
20:44
2023-09-15
5:33
MySQL Server: InnoDB storage engineVerified
(195 days)
S3all versionAnyAnyAdaptive Hash Index(AHI) use 1/64 memory, even it never be switch on
1111022023-05-22
9:40
2023-05-23
12:01
MySQL Server: InnoDB storage engineCan't repeat
(311 days)
S58.0.*CentOSx86Performance issue in simulated AIO in sysbench oltp_insert auto_inc mode
1049632021-09-16
20:13
2021-09-27
6:43
MySQL Server: InnoDB storage engineNot a Bug
(913 days)
S3AnyAnycan't set auto_inc value to 1 in an empty table in MySQL8.0
1044992021-07-31
20:35
2021-08-27
12:02
MySQL Server: InnoDB storage engineVerified
(945 days)
S3AnyAnyMySQL auto_inc value changed after a failed insert
1030342021-03-18
9:29
2021-03-18
13:35
MySQL Server: InnoDB storage engineVerified
(1106 days)
S58.0AnyAnynew undo log purge strategy purge record too slow on single table
1018602020-12-03
18:15
2021-02-08
13:51
MySQL Server: InnoDB storage engineUnsupported
(1144 days)
S35.6/5.7AnyAnyDeadlock happend under heavily write and delete workload
1017062020-11-21
16:51
2020-12-03
14:25
MySQL Server: InnoDB storage engineClosed
(1211 days)
S38.0AnyAnycheck table can't find duplicate error in table
1001862020-07-11
21:16
2020-08-17
12:09
MySQL Server: InnoDB storage engineCan't repeat
(1319 days)
S38.0.*AnyAnysome useless latch on Btree search and modify path
999482020-06-21
22:23
2020-06-22
14:49
MySQL Server: InnoDB storage engineVerified
(1375 days)
S38.0AnyAnybtr_attach_half_pages don't need to set prev_block or next_block
995962020-05-15
20:27
2020-05-20
13:20
MySQL Server: InnoDB storage engineVerified
(1408 days)
S38.0.*AnyAnycreate Fil_shard::create_node return wrong file node
994862020-05-08
10:19
2020-05-09
7:58
MySQL Server: InnoDB storage engineNot a Bug
(1419 days)
S38.0.20AnyAnyToo many work doing in class construct function in Buf_fetch_normal
992432020-04-13
21:53
2020-04-16
13:15
MySQL Server: InnoDB storage engineClosed
(1442 days)
S38.0.*AnyAnyDon't need to get LRU_list_mutex in buf_page_io_complete if io_type is read
990032020-03-20
10:28
2020-04-02
12:19
MySQL Server: InnoDB storage engineNot a Bug
(1457 days)
S38.0.*AnyAnyshow engine innodb mutex should avoid the rw_lock_list_mutex
989452020-03-13
17:57
2020-03-20
12:59
MySQL Server: DocumentationClosed
(1470 days)
S38.0.*AnyAnyshow engine innodb mutex contain mutex of buffer pool blocks
989492020-03-13
21:20
2020-03-16
9:00
MySQL Server: InnoDB storage engineNot a Bug
(1473 days)
S38.0.*AnyAnyThe count_os_wait in rw_lock_s_lock_spin could be wrong
987152020-02-23
11:44
2020-02-27
12:54
MySQL Server: DocumentationClosed
(1492 days)
S38.0AnyAnyInnoDB_TRX table contain the read-only trnasaction
978102019-11-27
10:10
2020-01-07
14:42
MySQL ServerCan't repeat
(1542 days)
S38.0.*AnyAnyMySQL crash when compare with utf8mb4
978712019-12-03
22:37
2019-12-11
9:20
MySQL Server: InnoDB storage engineNot a Bug
(1569 days)
S3AnyAnythe keep adjacent block in the same local segment should consider different file
978702019-12-03
22:32
2019-12-04
13:36
MySQL Server: InnoDB storage engineNot a Bug
(1576 days)
S3ALLLinuxAnybugs when simulator AIO find free slot in it's slots
973582019-10-24
11:59
2019-10-25
12:21
MySQL Server: InnoDB storage engineVerified
(1616 days)
S58.0.*AnyAnyThe log.flush_notifier_mutex in log_sys is useless
968752019-09-14
10:59
2019-10-21
12:11
MySQL Server: InnoDB storage engineNot a Bug
(1620 days)
S4AnyAnyadd a option to disable InnoDB undo log purge
965192019-08-13
10:55
2019-10-16
12:05
MySQL Server: InnoDB storage engineClosed
(1626 days)
S38.0.*AnyAnythere is bug when we compute write event slot
968742019-09-14
10:38
2019-09-25
14:06
MySQL Server: InnoDB storage engineVerified
(1646 days)
S5AnyAnyThe write_notifier_mutex in log_sys is useless
969302019-09-18
13:55
2019-09-25
11:51
MySQL ServerNot a Bug
(1646 days)
S3AnyAnylf_hash get performance regression when the bucket size is too large
959332019-06-23
16:06
2019-07-31
12:09
MySQL Server: InnoDB storage engineCan't repeat
(1703 days)
S28.0.16Anyx86Performance regression of MySQL8.0 on 8 core environment
959342019-06-23
17:13
2019-07-05
8:17
MySQL Server: InnoDB storage engineAnalyzing
(1728 days)
S58.0.*AnyAnyinnodb_flush_log_at_trx_commit = 0 get performance regression on 8 core machine
954912019-05-23
11:23
2019-06-05
11:48
MySQL Server: InnoDB storage engineVerified
(1761 days)
S5ALLAnyAnyThe unused wake up in simulator AIO of function reserve_slot
951682019-04-27
20:33
2019-06-03
13:00
MySQL Server: InnoDB storage engineCan't repeat
(1760 days)
S58.0.14AnyAnyMake log_flush_notifier thread more accurate
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