Bug 1560101
| Summary: | RGW spinning at 100% CPU with no op traffic | |||
|---|---|---|---|---|
| Product: | [Red Hat Storage] Red Hat Ceph Storage | Reporter: | Michael J. Kidd <linuxkidd> | |
| Component: | RGW | Assignee: | Matt Benjamin (redhat) <mbenjamin> | |
| Status: | CLOSED ERRATA | QA Contact: | Tejas <tchandra> | |
| Severity: | medium | Docs Contact: | John Brier <jbrier> | |
| Priority: | high | |||
| Version: | 2.3 | CC: | bengland, bschmaus, cbodley, ceph-eng-bugs, jbrier, kbader, mbenjamin, mkogan, mwatts, owasserm, sweil, tchandra, tserlin | |
| Target Milestone: | rc | |||
| Target Release: | 3.1 | |||
| Hardware: | x86_64 | |||
| OS: | Linux | |||
| Whiteboard: | ||||
| Fixed In Version: | RHEL: ceph-12.2.5-13.el7cp Ubuntu: 12.2.5-4redhat1xenial | Doc Type: | Bug Fix | |
| Doc Text: |
.RGW no longer spikes to 100% CPU usage with no op traffic
Previously in certain situations an infinite loop could be encountered in `rgw_get_system_obj()`. This could cause spikes in CPU usage. With this update to {product} this specific issue has been resolved.
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Story Points: | --- | |
| Clone Of: | ||||
| : | 1595386 (view as bug list) | Environment: | ||
| Last Closed: | 2018-09-26 18:19:40 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: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 1584264, 1595386 | |||
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Comment 23
Ben England
2018-03-28 14:08:26 UTC
Seems unlikely, that would look like repeated calls rather than spinning and it's bounded. 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. https://access.redhat.com/errata/RHBA-2018:2819 |