pt-sift generates wrong state sum during processlist analysis
Bug #945842 reported by
Fernando Ipar
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Percona Toolkit moved to https://jira.percona.com/projects/PT |
Fix Released
|
Medium
|
Baron Schwartz | ||
Bug Description
pt-stalk collects 10 processlist snapshots, but pt-sift seems not aware of this, and calculates the sum of thread states including all the repetitions.
For example, for a capture round in which no processlist snapshot has more than 19 rows returned, pt-sift reports 60 threads in 'Connect' state
Related branches
lp:~percona-toolkit-dev/percona-toolkit/pt-sift-processlist-aggregation-fix-bug-945842
- Daniel Nichter: Approve
- Baron Schwartz: Pending requested
-
Diff: 27 lines (+17/-1)1 file modifiedbin/pt-sift (+17/-1)
| Changed in percona-toolkit: | |
| importance: | Undecided → Medium |
| status: | New → Confirmed |
| milestone: | none → 2.0.4 |
| Changed in percona-toolkit: | |
| assignee: | nobody → Baron Schwartz (baron-xaprb) |
| Changed in percona-toolkit: | |
| status: | Confirmed → In Progress |
| tags: | added: pt-sift wrong-output |
| Changed in percona-toolkit: | |
| status: | In Progress → Fix Committed |
| Changed in percona-toolkit: | |
| status: | Fix Committed → Fix Released |
Revision history for this message
| Shahriyar Rzayev (rzayev-sehriyar) wrote | #1 |
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Percona now uses JIRA for bug reports so this bug report is migrated to: https:/