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ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
---|---|---|---|---|---|---|---|---|---|
37613 | 2008-06-24 18:46 | 2011-02-16 23:43 | MySQL Server: General | Verified (5778 days) | S3 | 5.0.37, 5.0, 5.1, 6.0 bzr | Any | Any | user_var_entry allocations do not use the user_var_entry constructor |
37782 | 2008-07-01 17:58 | 2011-02-16 23:43 | MySQL Server: Security: Privileges | Verified (5400 days) | S3 | 5.0.62, 5.1, 4.1, 6.0 bzr | Any | Any | Program defensively in sql_acl.cc |
53494 | 2010-05-07 15:32 | 2011-02-16 23:44 | MySQL Server: Options | Verified (5077 days) | S3 | 5.1 | Any | Any | Update docs for Queries and Questions in SHOW STATUS |
60343 | 2011-03-04 16:39 | 2011-09-13 19:21 | MySQL Server: Tests | Verified (4602 days) | S3 | 5.5 | Any | Any | where are the crash recovery tests? |
62545 | 2011-09-26 22:44 | 2011-09-27 11:49 | MySQL Server: Options | Verified (4588 days) | S3 | 5.5 | Any | Any | my_atof and getopt_double callers pass bogus end of string offsets |
63275 | 2011-11-16 0:04 | 2011-11-22 9:01 | MySQL Server: InnoDB Plugin storage engine | Verified (4538 days) | S3 | 5.1.52 | Any | Any | long sleep in srv_monitor_thread can delay shutdown |
64181 | 2012-01-31 14:41 | 2012-02-09 12:20 | MySQL Server: InnoDB Plugin storage engine | Verified (4458 days) | S5 | 5.1.52, 5.1.61 | Any | Any | unzip_LRU length management might need to be updated for SSD |
64347 | 2012-02-16 6:01 | 2012-02-16 16:35 | MySQL Server: Options | Verified (4446 days) | S3 | 5.1.52, 5.1.62, 5.5.22 | Any | Any | lower_case_table_names and my_database_names_init |
43427 | 2009-03-05 17:17 | 2012-03-18 18:41 | MySQL Server: General | Verified (5521 days) | S5 | 5.0 | Any | Any | Don't limit table_cache_size as a function of max_connections |
49609 | 2009-12-11 5:10 | 2012-05-18 20:19 | MySQL Server: General | Verified (5231 days) | S3 | 5.1.38, 5.1, next-mr | Any | Any | check_db_name is incorrect for single-byte character sets |
64116 | 2012-01-23 20:05 | 2012-05-25 7:35 | MySQL Server: InnoDB Plugin storage engine | Verified (4469 days) | S5 | 5.1,5.5,5.6 | Any | Any | fil_space_get_size called too frequently |
67727 | 2012-11-27 15:11 | 2012-12-28 12:57 | MySQL Server: DDL | Verified (4130 days) | S3 | 5.5 | Any | Any | How do I remove table options |
68207 | 2013-01-28 17:01 | 2013-01-31 13:41 | MySQL Server: InnoDB storage engine | Verified (4096 days) | S3 | 5.6 | Any | Any | too much contention on "os_mutex" |
47420 | 2009-09-17 18:34 | 2013-03-03 20:45 | MySQL Server: Information schema | Verified (5267 days) | S3 | 5.1.38 | Any | Any | information_schema.plugins.PLUGIN_VERSION doesn't specify the full version |
43487 | 2009-03-08 19:46 | 2013-03-03 20:45 | MySQL Server: MyISAM storage engine | Verified (5400 days) | S5 | 5.0,5.1 | Any | Any | Change THR_LOCK_myisam to use MY_MUTEX_INIT_FAST |
64340 | 2012-02-15 14:07 | 2013-06-14 15:35 | MySQL Server: InnoDB Plugin storage engine | Verified (3962 days) | S5 | 5.1.52, 5.1.61 | Any | Any | race on no_flush event during buf_flush_free_margin |
68413 | 2013-02-18 2:45 | 2013-09-25 2:58 | MySQL Server: Performance Schema | Verified (3859 days) | S5 | 5.6.10, 5.6.13 | Any | Any | performance_schema overhead is at least 10% |
68555 | 2013-03-03 21:34 | 2013-11-11 15:53 | MySQL Server: InnoDB storage engine | Verified (3812 days) | S5 | 5.6.10 | Any | Any | thread convoys from log_checkpoint_margin with innodb_buffer_pool_instances > 1 |
72466 | 2014-04-26 14:57 | 2014-04-28 7:17 | MySQL Server: InnoDB storage engine | Verified (3644 days) | S3 | 5.7.4 | Any | Any | More memory overhead per page in the InnoDB buffer pool |
74280 | 2014-10-08 16:41 | 2014-10-10 13:50 | MySQL Server: InnoDB storage engine | Verified (3479 days) | S5 | 5.7.5 | Any | Any | covering secondary scans worse than PK scan at high concurrency |
74198 | 2014-10-03 0:07 | 2014-10-12 17:45 | MySQL Server: Memory storage engine | Verified (3477 days) | S3 | 5.7.5 | Any | Any | Get full table scan after FORCE INDEX for HEAP |
68481 | 2013-02-25 2:58 | 2014-11-04 11:47 | MySQL Server: InnoDB storage engine | Verified (4071 days) | S3 | 5.6.10 | Any | Any | InnoDB LRU flushing for MySQL 5.6 needs work |
69276 | 2013-05-18 19:23 | 2014-11-05 15:15 | MySQL Server: InnoDB storage engine | Verified (3988 days) | S5 | 5.6.11 | Any | Any | fil_system->mutex contention limits block read rate with fast storage |
64344 | 2012-02-15 17:00 | 2015-01-16 19:40 | MySQL Server: InnoDB Plugin storage engine | Verified (4424 days) | S5 | 5.1.52 | Any | Any | malloc, free done for compressed pages when buffer pool mutex locked |
30342 | 2007-08-09 18:52 | 2015-10-07 14:54 | MySQL Server: Optimizer | Verified (3117 days) | S5 | 5.0.37, 5.6.17 | Any | Any | Equality propagation can make optimization much slower |
78672 | 2015-10-01 15:03 | 2015-10-12 12:54 | MySQL Server: InnoDB storage engine | Verified (3119 days) | S3 | 5.7.8 | Any | Any | assert fails in fil_io during linkbench with transparent innodb compression |
69236 | 2013-05-14 22:12 | 2016-03-31 12:22 | MySQL Server: InnoDB storage engine | Verified (3153 days) | S5 | 5.6.11 | Any | Any | performance regressions for single-threaded workloads, part 2 |
52346 | 2010-03-24 20:59 | 2016-10-16 20:45 | MySQL Server: Replication | Verified (5140 days) | S3 | 5.1 | Any | Any | do not ignore const in ::do_apply_event |
73763 | 2014-08-28 21:47 | 2016-10-26 15:20 | MySQL Server: InnoDB storage engine | In progress (2732 days) | S5 | 5.7 | Any | Any | New futex-mutex in InnoDB needs perf attention |
69170 | 2013-05-07 22:50 | 2017-05-14 20:45 | MySQL Server: InnoDB storage engine | Verified (3994 days) | S3 | 5.6.11 | Any | Any | buf_flush_LRU is lazy |
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