Bug 2216973 - [ML2/OVS] Neutron spends too much time running pre-checks before creating network [NEEDINFO]
Summary: [ML2/OVS] Neutron spends too much time running pre-checks before creating net...
Keywords:
Status: NEW
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-neutron
Version: 17.0 (Wallaby)
Hardware: All
OS: All
high
medium
Target Milestone: ---
: ---
Assignee: Miro Tomaska
QA Contact: Eran Kuris
URL:
Whiteboard:
Depends On:
Blocks: 2222869
TreeView+ depends on / blocked
 
Reported: 2023-06-23 13:27 UTC by Alex Stupnikov
Modified: 2023-08-04 00:48 UTC (History)
6 users (show)

Fixed In Version:
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Embargoed:
mtomaska: needinfo? (knoha)

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System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker OSP-26013 0 None None None 2023-06-23 13:30:10 UTC

Description Alex Stupnikov 2023-06-23 13:27:54 UTC 
Description of problem:
One of our VIP customers from APAC region complained about poor Neutron performance for "openstack network create ..." call. We have collected strace, DEBUG logs and other data, but failed to identify the root cause. I will share extracts from logs privately.


Version-Release number of selected component (if applicable):
Red Hat OpenStack Platform release 17.0.1 (Wallaby)
rhosp-rhel9/openstack-neutron-server:17.0.1-8


How reproducible:
Run "openstack network create ..." command.


Actual results:
It takes ~30 second to create network
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