Bug 634685
| Summary: | Large POST may cause loop in mod_nss | |||
|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | Rob Crittenden <rcritten> | |
| Component: | mod_nss | Assignee: | Rob Crittenden <rcritten> | |
| Status: | CLOSED ERRATA | QA Contact: | Chandrasekar Kannan <ckannan> | |
| Severity: | high | Docs Contact: | ||
| Priority: | high | |||
| Version: | 5.6 | CC: | alee, benl, csutherl, dpal, jgalipea, jmagne, kchamart, rcritten | |
| Target Milestone: | rc | |||
| Target Release: | --- | |||
| Hardware: | All | |||
| OS: | Linux | |||
| Whiteboard: | ||||
| Fixed In Version: | mod_nss-1.0.8-2.el5 | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | 620856 | |||
| : | 1084198 (view as bug list) | Environment: | ||
| Last Closed: | 2011-01-13 22:38:44 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: | 620856, 634687 | |||
| Bug Blocks: | 445047 | |||
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Comment 2
Rob Crittenden
2010-09-24 15:23:36 UTC
Verification procedure: 1. Install a TPS 2. On the TPS UI, on the agent tab disable the userkey profile. This profile is large - so saving it will create large posts. 3. In the admin tab, edit this profile and save your changes, confirm the changes etc. 4. Repeat step 3 multiple times. If the bug is still there, then at some point, the cpu of httpd will go very high (lie 100%) and will stay there for a long time. ( This used to happen after the profile was saved maybe a couple of times.) Verified on RHEL5.6(x86_64) From comment#4, after disabling 'userKey' profile I repeatedly edited several times & saved it. The %CPU utilization never exceeded 25%.(like below) ################################################################ [root@cs81autoel5 ~]# top -p29971 -p29990 -p15607 PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 29971 root 18 0 295m 58m 3592 S 24.3 5.4 0:00.71 httpd.worker 29990 pkiuser 25 0 994m 61m 4072 S 0.0 5.6 0:04.65 httpd.worker 15607 apache 25 0 199m 3576 728 S 0.0 0.3 0:00.00 httpd [root@cs81autoel5 ~]# ################################################################ Version: mod_nss-1.0.8-2.el5 Build : CS nightly build(Oct3) An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2011-0049.html |