Bug 1635242
| Summary: | neutron-dhcp-agent consumed 50% memory and got SIGHUP | ||||||
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| Product: | Red Hat OpenStack | Reporter: | Noam Manos <nmanos> | ||||
| Component: | openstack-neutron | Assignee: | Nate Johnston <njohnston> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Roee Agiman <ragiman> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 14.0 (Rocky) | CC: | amuller, bcafarel, bhaley, chrisw, nmanos, nyechiel | ||||
| Target Milestone: | --- | Keywords: | Triaged | ||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2018-12-02 08:01:57 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Description
Noam Manos
2018-10-02 12:58:53 UTC
Created attachment 1489474 [details]
neutron-dhcp-agent consume 50% memory.txt
Noam, were you running tempest tests continuously over that time period, or was the system just left sitting there doing nothing after a single tempest run? The rate of increase I am seeing would not correspond to the level you got to - it would need to be about 6 times worse in order to hit that target. Currently trying to see if this is an OSP 14 blocker. (In reply to Nate Johnston from comment #8) > Noam, were you running tempest tests continuously over that time period, or > was the system just left sitting there doing nothing after a single tempest > run? The rate of increase I am seeing would not correspond to the level you > got to - it would need to be about 6 times worse in order to hit that target. > > Currently trying to see if this is an OSP 14 blocker. It was during TLV office shutdown - the system just left sitting there doing nothing after a single tempest run. Noam, is it still available? Could I log in to it, or could you reproduce? Had to reuse the environment. Once reproduced will update.(In reply to Nate Johnston from comment #10) > Noam, is it still available? Could I log in to it, or could you reproduce? Had to reuse the environment. Once reproduced will update. Pinging to see if there is an ETA for a reproducer environment. The described problem of having a controller shutoff after one week of run time, was not reproduced on later puddles (currently 2018-11-21.2). I will close the bug. (undercloud) [stack@undercloud-0 ~]$ uptime 02:57:26 up 9 days, 11:53, 1 user, load average: 1.14, 1.22, 1.25 (undercloud) [stack@undercloud-0 ~]$ cat /etc/yum.repos.d/latest-installed 14 -p 2018-11-21.2 openstack server list --all +--------------------------------------+--------------+--------+---------------- | ID | Name | Status | Networks | Image | Flavor | +--------------------------------------+--------------+--------+---------------- | 4195d562-848f-4b82-b619-0cfee47ca539 | controller-2 | ACTIVE | ctlplane=192.168.24.8 | overcloud-full | controller | | b460ece2-b835-4cd3-a173-29c29ba7e8b5 | controller-0 | ACTIVE | ctlplane=192.168.24.14 | overcloud-full | controller | | f2934ee6-987b-4c78-8d9d-c929462d1cab | compute-0 | ACTIVE | ctlplane=192.168.24.11 | overcloud-full | compute | | a7b31bc5-fb8b-4332-bd86-913a6f242d8a | controller-1 | ACTIVE | ctlplane=192.168.24.7 | overcloud-full | controller | | 4a2422ea-2a9f-478e-84b0-392df5efb70b | compute-1 | ACTIVE | ctlplane=192.168.24.6 | overcloud-full | compute | +--------------------------------------+--------------+--------+---------------- (undercloud) [stack@undercloud-0 ~]$ |