USER_STATISTICS shows incorrect value for number of concurrent connections
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
Percona Server moved to https://jira.percona.com/projects/PS | Status tracked in 5.7 | |||||
5.1 |
Won't Fix
|
Medium
|
Unassigned | |||
5.5 |
Fix Released
|
Medium
|
Nickolay Ihalainen | |||
5.6 |
Fix Released
|
Medium
|
Nickolay Ihalainen | |||
5.7 |
Fix Released
|
Medium
|
Nickolay Ihalainen |
Bug Description
mysql> select * from USER_STATISTICS where user='cactiuser'\G
*******
TOTAL_
CONCURRENT_
BINLOG_
COMMIT_
ROLLBACK_
DENIED_
LOST_
1 row in set (0.00 sec)
Note that CONCURRENT_
In the following snippet from SHOW PROCESSLIST you can see multiple concurrent connections by this user:
*******
Id: 389
User: cactiuser
Host: localhost
db: cacti
Command: Sleep
Time: 710
State:
Info: NULL
*******
Id: 390
User: cactiuser
Host: localhost
db: cacti
Command: Sleep
Time: 3937
State:
Info: NULL
*******
Id: 391
User: cactiuser
Host: localhost
db: cacti
Command: Sleep
Time: 710
State:
Info: NULL
21 rows in set (0.00 sec)
Related branches
- Percona developers: Pending requested
-
Diff: 6527 lines (+4423/-975)35 files modifiedPercona-Server/mysql-test/include/show_stats.inc (+78/-0)
Percona-Server/mysql-test/include/show_table_index_stats.inc (+20/-0)
Percona-Server/mysql-test/r/access_denied.result (+330/-0)
Percona-Server/mysql-test/r/show_stats.result (+1735/-0)
Percona-Server/mysql-test/r/user_stats.result (+90/-0)
Percona-Server/mysql-test/r/userstat_bug602047.result (+2/-0)
Percona-Server/mysql-test/t/access_denied.test (+559/-0)
Percona-Server/mysql-test/t/show_stats.test (+484/-0)
Percona-Server/mysql-test/t/user_stats.test (+135/-0)
Percona-Server/mysql-test/t/userstat_bug602047.test (+2/-0)
Percona-Server/sql/handler.cc (+112/-64)
Percona-Server/sql/handler.h (+7/-4)
Percona-Server/sql/item.cc (+1/-0)
Percona-Server/sql/mysql_priv.h (+1/-1)
Percona-Server/sql/mysqld.cc (+0/-3)
Percona-Server/sql/set_var.cc (+3/-0)
Percona-Server/sql/sp_head.cc (+1/-0)
Percona-Server/sql/sql_acl.cc (+5/-0)
Percona-Server/sql/sql_base.cc (+1/-0)
Percona-Server/sql/sql_class.cc (+102/-76)
Percona-Server/sql/sql_class.h (+20/-35)
Percona-Server/sql/sql_connect.cc (+473/-524)
Percona-Server/sql/sql_db.cc (+1/-0)
Percona-Server/sql/sql_delete.cc (+2/-2)
Percona-Server/sql/sql_insert.cc (+2/-2)
Percona-Server/sql/sql_parse.cc (+30/-21)
Percona-Server/sql/sql_prepare.cc (+6/-6)
Percona-Server/sql/sql_show.cc (+134/-97)
Percona-Server/sql/sql_trigger.cc (+1/-0)
Percona-Server/sql/sql_update.cc (+2/-2)
Percona-Server/sql/sql_view.cc (+3/-0)
Percona-Server/sql/sql_yacc.yy (+5/-5)
Percona-Server/sql/structs.h (+49/-133)
Percona-Server/sql/table.cc (+1/-0)
Percona-Server/storage/myisam/ha_myisam.cc (+26/-0)
- Laurynas Biveinis (community): Needs Fixing
-
Diff: 6527 lines (+4423/-975)35 files modifiedPercona-Server/mysql-test/include/show_stats.inc (+78/-0)
Percona-Server/mysql-test/include/show_table_index_stats.inc (+20/-0)
Percona-Server/mysql-test/r/access_denied.result (+330/-0)
Percona-Server/mysql-test/r/show_stats.result (+1735/-0)
Percona-Server/mysql-test/r/user_stats.result (+90/-0)
Percona-Server/mysql-test/r/userstat_bug602047.result (+2/-0)
Percona-Server/mysql-test/t/access_denied.test (+559/-0)
Percona-Server/mysql-test/t/show_stats.test (+484/-0)
Percona-Server/mysql-test/t/user_stats.test (+135/-0)
Percona-Server/mysql-test/t/userstat_bug602047.test (+2/-0)
Percona-Server/sql/handler.cc (+112/-64)
Percona-Server/sql/handler.h (+7/-4)
Percona-Server/sql/item.cc (+1/-0)
Percona-Server/sql/mysql_priv.h (+1/-1)
Percona-Server/sql/mysqld.cc (+0/-3)
Percona-Server/sql/set_var.cc (+3/-0)
Percona-Server/sql/sp_head.cc (+1/-0)
Percona-Server/sql/sql_acl.cc (+5/-0)
Percona-Server/sql/sql_base.cc (+1/-0)
Percona-Server/sql/sql_class.cc (+102/-76)
Percona-Server/sql/sql_class.h (+20/-35)
Percona-Server/sql/sql_connect.cc (+473/-524)
Percona-Server/sql/sql_db.cc (+1/-0)
Percona-Server/sql/sql_delete.cc (+2/-2)
Percona-Server/sql/sql_insert.cc (+2/-2)
Percona-Server/sql/sql_parse.cc (+30/-21)
Percona-Server/sql/sql_prepare.cc (+6/-6)
Percona-Server/sql/sql_show.cc (+134/-97)
Percona-Server/sql/sql_trigger.cc (+1/-0)
Percona-Server/sql/sql_update.cc (+2/-2)
Percona-Server/sql/sql_view.cc (+3/-0)
Percona-Server/sql/sql_yacc.yy (+5/-5)
Percona-Server/sql/structs.h (+49/-133)
Percona-Server/sql/table.cc (+1/-0)
Percona-Server/storage/myisam/ha_myisam.cc (+26/-0)
Changed in percona-server: | |
importance: | Undecided → Medium |
assignee: | nobody → Valentine Gostev (core-longbow) |
Changed in percona-server: | |
status: | Confirmed → In Progress |
tags: | added: userstats |
Changed in percona-server: | |
status: | In Progress → Fix Committed |
status: | Fix Committed → In Progress |
tags: |
added: userstat removed: userstats |
Percona Server 5.5.8-55