Startup times for large OVN dbs is greatly increased by frozen_row() calls
Bug #2011590 reported by
Terry Wilson
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
neutron |
Fix Released
|
High
|
Unassigned |
Bug Description
On a large OVN DB, frozen_row() calls for the event notification processing can add 10ms up to 40ms or more depending on the size of the row (as compared to 4usec for just passing the Row object). This can easily make startup times w/ large DBs increase by a factor of 3 or more.
We are currently calling frozen_row() for every event, but we really only need it for the events that we have registered.
Changed in neutron: | |
importance: | Undecided → High |
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Fix proposed to branch: master /review. opendev. org/c/openstack /neutron/ +/877383
Review: https:/