Bug 657118
Summary: | pprof needs proper support for jemalloc | ||||||
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Product: | [Fedora] Fedora | Reporter: | Ingvar Hagelund <ingvar> | ||||
Component: | google-perftools | Assignee: | Tom "spot" Callaway <tcallawa> | ||||
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
Severity: | medium | Docs Contact: | |||||
Priority: | low | ||||||
Version: | rawhide | CC: | tcallawa | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | Unspecified | ||||||
OS: | Unspecified | ||||||
Whiteboard: | |||||||
Fixed In Version: | google-perftools-1.6-2.el5 | Doc Type: | Bug Fix | ||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2010-12-10 20:32:37 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: | |||||||
Attachments: |
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google-perftools-1.6-2.fc13 has been submitted as an update for Fedora 13. https://admin.fedoraproject.org/updates/google-perftools-1.6-2.fc13 google-perftools-1.6-2.el5 has been submitted as an update for Fedora EPEL 5. https://admin.fedoraproject.org/updates/google-perftools-1.6-2.el5 google-perftools-1.6-2.fc14 has been submitted as an update for Fedora 14. https://admin.fedoraproject.org/updates/google-perftools-1.6-2.fc14 google-perftools-1.6-2.fc14 has been pushed to the Fedora 14 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update google-perftools'. You can provide feedback for this update here: https://admin.fedoraproject.org/updates/google-perftools-1.6-2.fc14 google-perftools-1.6-2.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report. google-perftools-1.6-2.fc13 has been pushed to the Fedora 13 stable repository. If problems still persist, please make note of it in this bug report. google-perftools-1.6-2.el5 has been pushed to the Fedora EPEL 5 stable repository. If problems still persist, please make note of it in this bug report. |
Created attachment 462778 [details] jemalloc support for pprof Description of problem: pprof does not support jemalloc properly Version-Release number of selected component (if applicable): google-perftools-1.5-1 google-perftools-1.6-1 How reproducible: Always Steps to Reproduce: According to upstream jemalloc maintainer, the released pprof in google-perftools does not handle jemalloc properly, though a fix is pending upstream. Quoting Jason Evans (direct email): "Unfortunately, there is a bug in the upstream pprof that hasn't been fixed in a google-perftools release yet, so this means pprof will crash for typical jemalloc configurations that enable heap profiling. With any luck the maintainers won't forget to incorporate the fix next time." Actual results: pprof crashes under certain profiling tests. Expected results: A stable pprof also when profiling against jemalloc Additional info: jemalloc was added to fedora earlier this week. It would have been nice with a working pprof to match it. The attached patch is actually a diff against the pprof version provided with jemalloc. It should apply both to google-perftools versions 1.5 and 1.6. Ingvar