Provide instrumentation for lock contention

Bug #1065728 reported by Michael Still on 2012-10-11
12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
oslo.concurrency
Medium
Michael Still

Bug Description

We should log how long locks are held for and how long callers wait for them. This will help identify performance issues.

Michael Still (mikal) on 2012-10-15
Changed in nova:
status: New → Triaged
importance: Undecided → Medium
affects: nova → oslo
affects: oslo-incubator → oslo.concurrency
Ben Nemec (bnemec) wrote :

I believe https://review.openstack.org/#/c/130648/ wraps up the work for this.

Changed in oslo.concurrency:
milestone: none → next-kilo
status: Triaged → Fix Committed
Ben Nemec (bnemec) on 2014-12-02
Changed in oslo.concurrency:
status: Fix Committed → Fix Released
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