Document that QRT accounts query execution time after the locks are taken

Bug #1640062 reported by Laurynas Biveinis
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Percona Server moved to https://jira.percona.com/projects/PS
Status tracked in 5.7
5.5
Triaged
Medium
Borys Belinsky
5.6
Triaged
Medium
Borys Belinsky
5.7
Triaged
Medium
Borys Belinsky

Bug Description

Document that QRT accounts query execution time after the locks are taken. This is the same as for the slow query log (http://dev.mysql.com/doc/refman/5.6/en/slow-query-log.html): "The time to acquire the initial locks is not counted as execution time"

This is less than the actual wall time taken to execute the query and must be documented

tags: added: doc query-response-time
Revision history for this message
Shahriyar Rzayev (rzayev-sehriyar) wrote :

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PS-1761

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