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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 68413 | 2013-02-18 2:45 | 2013-09-25 2:58 | MySQL Server: Performance Schema | Verified (3661 days) | S5 | 5.6.10, 5.6.13 | Any | Any | performance_schema overhead is at least 10% |
| 69755 | 2013-07-16 12:58 | 2015-05-04 8:59 | MySQL Server: Performance Schema | Analyzing (3731 days) | S3 | 5.5.31-0ubuntu0.12.04.2 | Linux (Linux xxx 3.5.0-34-generic #55~precise1-Ubuntu SMP Fri Jun 7 16:25:50 UTC 2013 x86_64 x86_64 ) | Any | file_instances leaks with innodb_file_per_table |
| 71204 | 2013-12-22 15:42 | 2014-01-06 13:43 | MySQL Server: Performance Schema | Verified (3571 days) | S3 | 5.6.14, 5.6.16 | Any | Any | Timing for stages in P_S is different from what SHOW PROFILE reports |
| 71293 | 2014-01-04 18:35 | 2021-08-08 20:45 | MySQL Server: Performance Schema | Verified (3558 days) | S3 | 5.6 | Any | Any | Manual page for P_S.FILE_INSTANCES table does not explain EVENT_NAME values |
| 72825 | 2014-06-01 3:47 | 2014-08-10 8:15 | MySQL Server: Performance Schema | Verified | S3 | 5.7.4 | Linux (OL6) | Any | WORKER_ID in replication_execute_status_by_worker is always 1 SQL Not Running |
| 73112 | 2014-06-25 11:47 | 2016-02-23 15:52 | MySQL Server: Performance Schema | Verified (2780 days) | S3 | 5.6.16, 5.6.17, 5.6.20 | Linux | Any | Performance Schema - Statement Tables - Stored Procedures Counters are 0 |
| 73967 | 2014-09-18 12:35 | 2015-07-20 8:17 | MySQL Server: Performance Schema | Verified (3186 days) | S3 | 5.6.20 | Any | Any | Incorrect string value for sql_text |
| 76956 | 2015-05-06 14:34 | 2018-10-31 7:36 | MySQL Server: Performance Schema | Verified (3073 days) | S2 | 5.6, 8.0.13 | Any | Any | Threads table PROCESSLIST_INFO truncate query |
| 77293 | 2015-06-10 9:42 | 2022-08-02 8:57 | MySQL Server: Performance Schema | Verified (1464 days) | S3 | 5.6.16 | Linux (CentOS6.5) | Any | Wrong processlist_user in threads table for replication threads |
| 77344 | 2015-06-14 2:18 | 2015-08-18 13:08 | MySQL Server: Performance Schema | Verified (3032 days) | S3 | 5.6.25 | Any | Any | Slow start up due to performance_schema overhead on MySQL 5.6 |
| 78068 | 2015-08-14 12:21 | 2015-08-18 13:08 | MySQL Server: Performance Schema | Verified (2972 days) | S3 | 5.7.8 | Any | Any | replication_* tables miss information about binary log position and other |
| 78303 | 2015-09-02 10:02 | 2016-09-22 7:50 | MySQL Server: Performance Schema | Verified (2954 days) | S3 | 5.7 | Any | Any | Add some DNS latency timings to performance_schema (host_cache?) |
| 79011 | 2015-10-28 21:53 | 2017-06-27 7:23 | MySQL Server: Performance Schema | Verified (2875 days) | S3 | 5.6.24 | Any | Any | truncated digest_text values don't always end with "..." |
| 79487 | 2015-12-02 6:21 | 2016-01-15 13:07 | MySQL Server: Performance Schema | Verified (2862 days) | S3 | 5.6, 5.7 | Any | Any | Provide non-Windows implementations for LF_BACKOFF |
| 80372 | 2016-02-15 12:58 | 2017-06-27 7:25 | MySQL Server: Performance Schema | Verified (2787 days) | S3 | 8.0.0-m17-enterprise-commercial-advanced | Any | Any | Built-in mysql functions are case sensitive when used in query digest hash |
| 80523 | 2016-02-26 9:23 | 2020-12-30 4:05 | MySQL Server: Performance Schema | Verified (2777 days) | S3 | 8.0.0, 8.0.11 | Windows | Any | current_memory in sys.session can go negative! |
| 81394 | 2016-05-12 13:40 | 2023-09-18 15:54 | MySQL Server: Performance Schema | Verified (16 days) | S3 | 5.7.12,5.7.15 | Any | Any | Unable to change performance_schema whilst super_read_only is enabled |
| 82663 | 2016-08-20 5:12 | 2017-06-27 7:40 | MySQL Server: Performance Schema | Verified (2595 days) | S1 | 5.7.13, 5.7.14 | Any | Any | mysqld hangs when accessing Performance Schema tables |
| 83276 | 2016-10-06 1:03 | 2016-10-06 7:31 | MySQL Server: Performance Schema | Verified (2554 days) | S2 | 5.7,8 | Any | Any | P_S.replication_connection_status contains a zero datetime |
| 83472 | 2016-10-20 21:39 | 2017-06-27 7:41 | MySQL Server: Performance Schema | Verified (2539 days) | S3 | 5.6.27, 5.6.34, 5.7.16 | Linux | Any | Connection Attributes were not correctly read after change user command |
| 83912 | 2016-11-21 15:28 | 2020-03-09 16:52 | MySQL Server: Performance Schema | Verified (2506 days) | S3 | 5.6, 5.7, 5.6.34 | Any | Any | Time spent sleeping before entering InnoDB is not measured/reported separately |
| 84609 | 2017-01-23 12:21 | 2017-06-27 7:43 | MySQL Server: Performance Schema | Verified (2445 days) | S3 | 5.7, 8.0, 5.7.17 | Any | Any | Lock information in TABLE_HANDLES misplaced |
| 84655 | 2017-01-24 22:59 | 2017-06-27 7:44 | MySQL Server: Performance Schema | Verified (2443 days) | S3 | 5.7.17 | Any | Any | replication worker thread status not showing on performance_schema.threads |
| 85910 | 2017-04-12 3:00 | 2017-06-27 7:45 | MySQL Server: Performance Schema | Verified (2364 days) | S3 | 5.6.35, 5.6.36 | Any | Any | Increased Performance_Schema overhead on Sending data |
| 89379 | 2018-01-24 11:41 | 2022-03-31 8:21 | MySQL Server: Performance Schema | Verified (2079 days) | S5 | 5.7.20, 5.7.21 | Any | Any | summary_by_user tables get extremely slow with many users. |
| 89607 | 2018-02-09 13:47 | 2018-06-14 5:03 | MySQL Server: Performance Schema | Verified (2060 days) | S2 | 5.7 | Any | Any | MySQL crash in debug, PFS thread not handling singals. |
| 90631 | 2018-04-25 12:57 | 2018-04-25 15:14 | MySQL Server: Performance Schema | Verified (1988 days) | S3 | 8.0.11 | Ubuntu (14.04) | x86 | perfschema.statement_digest_query_sample test fails sporadically |
| 91825 | 2018-07-30 6:16 | 2020-06-16 8:44 | MySQL Server: Performance Schema | Verified (1892 days) | S3 | 5.7.23, 8.0.12, 5.7.22 | Any | Any | The user table is renamed as "SYSTEM_USER" in DIGEST_TEXT of history tables |
| 94925 | 2019-04-06 0:15 | 2019-04-24 13:37 | MySQL Server: Performance Schema | Verified (1624 days) | S3 | 8.0.15 | Any | Any | Wrong Query Sample Text in Performance Query |
| 96196 | 2019-07-13 7:17 | 2019-07-16 10:28 | MySQL Server: Performance Schema | Verified (1542 days) | S3 | 5.7.26, 8.0.16 | Any | Any | performance_schema_accounts_size and p_s_hosts_size limited by 16384 |
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