Bug 1943310
| Summary: | [SCALE] enable OVN DB memory trimming on compaction | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Dan Williams <dcbw> |
| Component: | Networking | Assignee: | Tim Rozet <trozet> |
| Networking sub component: | ovn-kubernetes | QA Contact: | Ross Brattain <rbrattai> |
| Status: | CLOSED ERRATA | Docs Contact: | |
| Severity: | high | ||
| Priority: | high | CC: | anbhat, memodi, rbrattai, trozet, vpickard, zzhao |
| Version: | 4.7 | ||
| Target Milestone: | --- | ||
| Target Release: | 4.7.z | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 1908774 | Environment: | |
| Last Closed: | 2021-04-05 13:56:42 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1908774 | ||
| Bug Blocks: | |||
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Comment 3
zhaozhanqi
2021-03-30 08:31:26 UTC
Verified on 4.7.0-0.nightly-2021-04-01-061355 observed "memory trimming after compaction enabled." and "raft-log:" stat seems to decrease after compaction. log_ovnkube-master-wh6r9_ip-10-0-214-116.compute.internal 83:2021-04-01T19:52:21Z|00007|ovsdb_server|INFO|memory trimming after compaction enabled. 91:2021-04-01T19:52:30Z|00014|memory|INFO|98732 kB peak resident set size after 10.4 seconds 92:2021-04-01T19:52:30Z|00015|memory|INFO|cells:4203 monitors:0 raft-connections:4 raft-log:4940 139:2021-04-01T19:52:21Z|00007|ovsdb_server|INFO|memory trimming after compaction enabled. 152:2021-04-01T19:52:30Z|00017|memory|INFO|44452 kB peak resident set size after 10.2 seconds 153:2021-04-01T19:52:30Z|00018|memory|INFO|cells:47595 monitors:0 raft-connections:4 raft-log:984 log_ovnkube-master-499bd_ip-10-0-160-74.compute.internal 97:2021-04-01T19:49:30Z|00009|ovsdb_server|INFO|memory trimming after compaction enabled. 102:2021-04-01T19:49:39Z|00014|memory|INFO|98040 kB peak resident set size after 10.5 seconds 103:2021-04-01T19:49:39Z|00015|memory|INFO|cells:4220 monitors:0 raft-connections:4 raft-log:4866 186:2021-04-01T19:56:51Z|00011|memory|INFO|48604 kB peak resident set size after 10.3 seconds 187:2021-04-01T19:56:51Z|00012|memory|INFO|cells:47229 monitors:0 raft-connections:4 raft-log:1112 log_ovnkube-master-srm8r_ip-10-0-155-115.compute.internal 109:2021-04-01T19:54:59Z|00013|memory|INFO|101240 kB peak resident set size after 10.2 seconds 110:2021-04-01T19:54:59Z|00014|memory|INFO|cells:4181 monitors:0 raft-connections:4 raft-log:5004 111:2021-04-01T19:54:59Z|00015|ovsdb_server|INFO|memory trimming after compaction enabled. 152:2021-04-01T19:54:59Z|00012|ovsdb_server|INFO|memory trimming after compaction enabled. 153:2021-04-01T19:55:01Z|00013|memory|INFO|46832 kB peak resident set size after 10.0 seconds 154:2021-04-01T19:55:01Z|00014|memory|INFO|cells:47351 monitors:1 raft-connections:4 raft-log:1090 sessions:1 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 (Moderate: OpenShift Container Platform 4.7.5 security and bug fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2021:1005 |