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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
(1841 days)
S58.0.*AnyAnyinnodb_flush_log_at_trx_commit = 0 get performance regression on 8 core machine
950302019-04-15
18:23
2019-05-17
14:34
MySQL Server: InnoDB storage engineVerified
(1890 days)
S3AnyAnybuf_read_page should be a synchronously operation
954912019-05-23
11:23
2019-06-05
11:48
MySQL Server: InnoDB storage engineVerified
(1874 days)
S5ALLAnyAnyThe unused wake up in simulator AIO of function reserve_slot
968742019-09-14
10:38
2019-09-25
14:06
MySQL Server: InnoDB storage engineVerified
(1759 days)
S5AnyAnyThe write_notifier_mutex in log_sys is useless
973582019-10-24
11:59
2019-10-25
12:21
MySQL Server: InnoDB storage engineVerified
(1729 days)
S58.0.*AnyAnyThe log.flush_notifier_mutex in log_sys is useless
995962020-05-15
20:27
2020-05-20
13:20
MySQL Server: InnoDB storage engineVerified
(1521 days)
S38.0.*AnyAnycreate Fil_shard::create_node return wrong file node
999482020-06-21
22:23
2020-06-22
14:49
MySQL Server: InnoDB storage engineVerified
(1488 days)
S38.0AnyAnybtr_attach_half_pages don't need to set prev_block or next_block
1030342021-03-18
9:29
2021-03-18
13:35
MySQL Server: InnoDB storage engineVerified
(1219 days)
S58.0AnyAnynew undo log purge strategy purge record too slow on single table
1044992021-07-31
20:35
2021-08-27
12:02
MySQL Server: InnoDB storage engineVerified
(1058 days)
S3AnyAnyMySQL auto_inc value changed after a failed insert
1122232023-08-30
20:44
2023-09-15
5:33
MySQL Server: InnoDB storage engineVerified
(308 days)
S3all versionAnyAnyAdaptive Hash Index(AHI) use 1/64 memory, even it never be switch on
1143312024-03-12
21:53
2024-06-10
7:39
MySQL Server: InnoDB storage engineVerified
(122 days)
S58.0.*, 8.0.36Linuxx86MySQL get high insert latency in low concurrency
1151072024-05-23
18:54
2024-05-29
10:22
MySQL Server: InnoDB storage engineVerified
(56 days)
S55.7, 8.0AnyAnyOptimization in row_purge_poss_sec Function for Undo Purge Process
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