给MySQL官方提交的bug report备忘
1. Bug #72215 When LOCK_plugin conflicts very much, one uninstall-audit-plugin operation crash
2. Bug #72217 When uninstall a audit plugin, there is a warning info which is not correct
3. Bug #72529 rm a large slow log file and then flush slow logs, the mysqld will hang
4. Bug #72646 A strange result from explain query
5. Bug #72705 Add character option to mysql client's prompt
6. Bug #72690 A 5.6's optimizer bug which is releated to 'or' operator's number
7. Bug #72273 innochecksum does not work with crc32 algorithm
8. Bug #72882 Metadata character set causes unnecessary cost for cpu-bound scene
9. Bug #72993 my_hash_sort_utf8 can be optimized if table has many fields
http://bugs.mysql.com/bug.php?id=72993
10. Bug #73091 A character set error may interrupt replication
http://bugs.mysql.com/bug.php?id=73091
一个提给Percona的bug report:
when execute pt-pmp -p pid, the mysqld's tps/qps will drop a lot
https://bugs.launchpad.net/percona-toolkit/+bug/1320168
