Description of problem:
API calls, take 1.3 percent the time 10 release.
Version-Release number of selected component (if applicable):
Always, through CLI calls,
This cause tempest scenarios tests to fail while waiting for ACTIVE status in server create rest command.
U/S BZ exist and merged two days ago, this BZ it to track Fix downstream
Steps to Reproduce:
Created attachment 1497461 [details]
Detailed API comparison response time report
I would like to add detailed excel comparison test report about REST API response time between OSP 13 and OSP 14.
Puddles: osp-13-p-2018-10-02.1 and osp-14-2018-10-10.3
(In reply to Yuri Obshansky from comment #3)
> Created attachment 1497461 [details]
> Detailed API comparison response time report
> I would like to add detailed excel comparison test report about REST API
> response time between OSP 13 and OSP 14.
> Puddles: osp-13-p-2018-10-02.1 and osp-14-2018-10-10.3
Is this expected? since the increase in api response is nearly doubled.
(In reply to Sanjay Upadhyay from comment #4)
> (In reply to Yuri Obshansky from comment #3)
> > Created attachment 1497461 [details]
> > Detailed API comparison response time report
> > I would like to add detailed excel comparison test report about REST API
> > response time between OSP 13 and OSP 14.
> > Puddles: osp-13-p-2018-10-02.1 and osp-14-2018-10-10.3
> Is this expected? since the increase in api response is nearly doubled.
I think, that is not expected.
Please take a look at nightly builds:
Compared puddles: osp-13-2018-10-30.1 vs osp-14-2018-10-30.6
Prometheus Dashboard user/pass (admin/admin)
Created attachment 1499534 [details]
I've reran REST API performance test on Openstack 14 puddle 2018-10-30.6 with proposed patch. The result is pretty good. Most of APIs response time better.
However there is still a degradation compare with Openstack 13.
Please, find detailed results here:
- Comparison Openstack 14 vs. Openstack 14 + fix
- Comparison Openstack 13 vs. Openstack 14 + fix
- REST API Sanity performance test Openstack 14 + fix
Created attachment 1500681 [details]
Detailed API comparison response time report OSP 14 with FIX
Created attachment 1502330 [details]
NFV QE applied the patch,
Tests executions reduced, from 250sec to 146~168sec, it not failing NFV CI any more,
But compare to 13, same test with all of its API calls takes ~110sec
Verified, - comment13
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.