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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 100432 | 2020-08-05 7:55 | 2020-08-05 14:03 | MySQL Server: Performance Schema | Verified (1039 days) | S5 | 8.0.21 | Any | ARM | Optimal memory-barrier for performance-schema counter |
| 68413 | 2013-02-18 2:45 | 2013-09-25 2:58 | MySQL Server: Performance Schema | Verified (3545 days) | S5 | 5.6.10, 5.6.13 | Any | Any | performance_schema overhead is at least 10% |
| 91825 | 2018-07-30 6:16 | 2020-06-16 8:44 | MySQL Server: Performance Schema | Verified (1776 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 (1508 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 (1426 days) | S3 | 5.7.26, 8.0.16 | Any | Any | performance_schema_accounts_size and p_s_hosts_size limited by 16384 |
| 98498 | 2020-02-06 9:41 | 2020-02-07 13:01 | MySQL Server: Performance Schema | Verified (1220 days) | S3 | 5.7, 8.0 | Any (n.a.) | Any (n.a.) | P_S view status_by_thread does not reflect correct results |
| 98734 | 2020-02-25 11:51 | 2020-02-25 14:32 | MySQL Server: Performance Schema | Verified (1201 days) | S3 | 5.7.29,8.0.19 | Any | Any | Same digest for different queries if we use integer value in ORDER BY caluse |
| 99039 | 2020-03-23 14:29 | 2020-03-27 1:33 | MySQL Server: Performance Schema | Verified (1173 days) | S3 | >= 5.6.46 , >=5.7.28, >=8.0.18, 5.6.47, 5.7.29, 8.0.19 | Any | Any | PSI thread info not getting updated after statement execution |
| 99121 | 2020-03-31 8:52 | 2020-06-23 2:23 | MySQL Server: Performance Schema | Verified (1166 days) | S3 | 8.0, 8.0.19 | Any | Any | Performance schema does a meaningless summary according to digest |
| 99204 | 2020-04-07 20:52 | 2020-04-13 15:53 | MySQL Server: Performance Schema | Verified (1158 days) | S3 | 5.7.29, 8.0.19 | Any | Any | performance_schema threads table PROCESSLIST_INFO incorrect behaviour |
| 100165 | 2020-07-09 2:41 | 2020-07-09 6:32 | MySQL Server: Performance Schema | Verified (1066 days) | S3 | 5.7.29, 5.7.30, 8.0.20 | Any | Any | The table is visible in performance_schema after renaming it |
| 100336 | 2020-07-27 15:58 | 2020-07-28 13:45 | MySQL Server: Performance Schema | Verified (1047 days) | S3 | 5.7 | Any | Any | performance_schema.status_by_thread table not populating on Linux |
| 89607 | 2018-02-09 13:47 | 2018-06-14 5:03 | MySQL Server: Performance Schema | Verified (1944 days) | S2 | 5.7 | Any | Any | MySQL crash in debug, PFS thread not handling singals. |
| 100962 | 2020-09-26 5:17 | 2020-10-26 11:42 | MySQL Server: Performance Schema | Analyzing (957 days) | S3 | 5.7 | Any | Any | memory_summary_%_by_event_name Have different values |
| 101391 | 2020-10-30 3:04 | 2020-11-19 16:59 | MySQL Server: Performance Schema | Verified (933 days) | S5 | 8.0, 8.0.22 | Any | Any | Performance Schema storage engine doesn't use index optimizations on group by |
| 101716 | 2020-11-23 9:30 | 2020-12-29 14:10 | MySQL Server: Performance Schema | Verified (893 days) | S3 | 8.0.22,5.7.32 | Any | Any | P_S memory_summary_by_account_by_event_name table showing incorrect memory stats |
| 104121 | 2021-06-26 15:19 | 2023-05-04 18:27 | MySQL Server: Performance Schema | Verified (662 days) | S3 | >=5.7.28 , >=8.0.18, 8.0.25, 5.7.34 | Any | Any | PSI_THREAD_INFO not updated while executing PREPARED STATEMENTS. |
| 106985 | 2022-04-12 1:11 | 2022-04-12 7:44 | MySQL Server: Performance Schema | Verified (424 days) | S3 | 8.0,5.7 | Any | Any | performance_schema.global_variables table shows trimmed data. |
| 107400 | 2022-05-26 5:56 | 2023-03-30 7:59 | MySQL Server: Performance Schema | Verified (380 days) | S3 | 5.7 | Any | Any | Contribution by Tencent:memory/innodb/buf_buf_pool incorrect after resize |
| 108502 | 2022-09-15 23:16 | 2022-09-16 4:53 | MySQL Server: Performance Schema | Verified (267 days) | S2 | 8.0.21 | Any | Any | Return value of my_thread_get_THR_PFS() not get checked |
| 108533 | 2022-09-19 12:04 | 2022-09-20 6:56 | MySQL Server: Performance Schema | Verified (263 days) | S3 | 8.0, 8.0.30 | Any | Any | NULL query text in performance schema after thread killed |
| 109452 | 2022-12-21 10:22 | 2022-12-21 12:12 | MySQL Server: Performance Schema | Verified (171 days) | S3 | 8.0.31 | Any | Any | Misleading error message on storage engine failing to collect its log info |
| 110405 | 2023-03-17 4:52 | 2023-03-20 5:46 | MySQL Server: Performance Schema | Verified (82 days) | S3 | 8.0 | Any | Any | Memory allocation by UT_NEW_THIS_FILE_PSI_KEY at startup cannot be instrumented |
| 110555 | 2023-03-29 22:22 | 2023-03-30 11:00 | MySQL Server: Performance Schema | Verified (72 days) | S3 | 8.0.32 | Any | Any | Some performance schema tables return invalid rows |
| 89379 | 2018-01-24 11:41 | 2022-03-31 8:21 | MySQL Server: Performance Schema | Verified (1963 days) | S5 | 5.7.20, 5.7.21 | Any | Any | summary_by_user tables get extremely slow with many users. |
| 73967 | 2014-09-18 12:35 | 2015-07-20 8:17 | MySQL Server: Performance Schema | Verified (3070 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 (2957 days) | S2 | 5.6, 8.0.13 | Any | Any | Threads table PROCESSLIST_INFO truncate query |
| 71293 | 2014-01-04 18:35 | 2021-08-08 20:45 | MySQL Server: Performance Schema | Verified (3442 days) | S3 | 5.6 | Any | Any | Manual page for P_S.FILE_INSTANCES table does not explain EVENT_NAME values |
| 77344 | 2015-06-14 2:18 | 2015-08-18 13:08 | MySQL Server: Performance Schema | Verified (2916 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 (2856 days) | S3 | 5.7.8 | Any | Any | replication_* tables miss information about binary log position and other |
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