Bug 908308
| Summary: | Significant decrease in migration performance | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Jiri Pallich <jpallich> |
| Component: | ipa | Assignee: | Rob Crittenden <rcritten> |
| Status: | CLOSED ERRATA | QA Contact: | Namita Soman <nsoman> |
| Severity: | high | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 6.4 | CC: | abienven, dpal, jgalipea, jwest, mkosek, nhosoi, pm-eus, rcritten, spoore, tlavigne |
| Target Milestone: | rc | Keywords: | ZStream |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | ipa-3.0.0-26.el6_4 | Doc Type: | Bug Fix |
| Doc Text: |
During migration, users were added to the default users group for each user added. Adding users to a group which had thousands consumed time and caused a significant performance slowdown. With this patch, users are now added in batches of 100, which provides a considerable performance boost over the previous method.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-03-07 08:39:18 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: | 904119, 910554 | ||
| Bug Blocks: | |||
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Description
Jiri Pallich
2013-02-06 11:49:35 UTC
Verified. Version :: ipa-server-3.0.0-26.el6_4.1.x86_64 389-ds-base-1.2.11.15-11.el6.x86_64 Automated Test Results :: RHEL6.4.z Compat Enabled: 4 hrs 47 mins :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ LOG ] :: SETUP FUNCTIONAL TESTING :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ LOG ] :: Compat Plugin Enabled Mode :: :: [ LOG ] :: kinit as admin with password PASSWORD was successful. :: [ PASS ] :: Get administrator credentials :: [ PASS ] :: Set migration mode to TRUE :: [ LOG ] :: Test Running with compat plugin Enabled :: [ LOG ] :: Duration: 13s :: [ LOG ] :: Assertions: 2 good, 0 bad :: [ PASS ] :: RESULT: SETUP FUNCTIONAL TESTING :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ LOG ] :: Migration 10000 users and 12 groups :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ LOG ] :: slapd pid : 17882 :: [ LOG ] :: Before migration free memory : 403640320 :: [ LOG ] :: Before migration slapd VmRSS : 28044kB :: [ LOG ] :: Before migration slapd VmHWM : 28524kB :: [ LOG ] :: ======================= Migration started: Mon Feb 18 14:19:15 EST 2013 ======================== :: [ LOG ] :: EXECUTING: time -p echo PASSWORD | ipa migrate-ds --with-compat ldap://ipaqavmc.testrelm.com:389 :: [ PASS ] :: Migration completed successfully. :: [ LOG ] :: ======================= Migration finished: Mon Feb 18 19:06:25 EST 2013 ======================== :: [ LOG ] :: slapd pid : 17882 :: [ LOG ] :: After migration free memory : 119234560 :: [ LOG ] :: After migration slapd VmRSS : 684304kB :: [ LOG ] :: After migration slapd VmHWM : 687764kB :: [ LOG ] :: Duration: 4h 47m 13s :: [ LOG ] :: Assertions: 1 good, 0 bad :: [ PASS ] :: RESULT: Migration 10000 users and 12 groups RHEL6.4.z Compat Disabled: 4 hrs 24 mins :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ LOG ] :: SETUP FUNCTIONAL TESTING :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ LOG ] :: Compat Plugin Enabled Mode :: FALSE :: [ LOG ] :: kinit as admin with password PASSWORD was successful. :: [ PASS ] :: Get administrator credentials :: [ PASS ] :: Set migration mode to TRUE :: [ LOG ] :: Test Running with compat plugin Disabled :: [ PASS ] :: Turn off compat plugin :: [ PASS ] :: Restart directory server :: [ LOG ] :: Duration: 18s :: [ LOG ] :: Assertions: 4 good, 0 bad :: [ PASS ] :: RESULT: SETUP FUNCTIONAL TESTING :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ LOG ] :: Migration 10000 users and 12 groups :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ LOG ] :: slapd pid : 19207 :: [ LOG ] :: Before migration free memory : 400457728 :: [ LOG ] :: Before migration slapd VmRSS : 22636kB :: [ LOG ] :: Before migration slapd VmHWM : 22636kB :: [ LOG ] :: ======================= Migration started: Tue Feb 19 11:20:36 EST 2013 ======================== :: [ LOG ] :: EXECUTING: echo PASSWORD | ipa migrate-ds ldap://qe-blade-11.testrelm.com:389 :: [ PASS ] :: Migration completed successfully. :: [ LOG ] :: ======================= Migration finished: Tue Feb 19 15:45:22 EST 2013 ======================== :: [ LOG ] :: slapd pid : 19207 :: [ LOG ] :: After migration free memory : 148611072 :: [ LOG ] :: After migration slapd VmRSS : 637180kB :: [ LOG ] :: After migration slapd VmHWM : 640256kB :: [ LOG ] :: Duration: 4h 24m 48s :: [ LOG ] :: Assertions: 1 good, 0 bad :: [ PASS ] :: RESULT: Migration 10000 users and 12 groups 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. http://rhn.redhat.com/errata/RHBA-2013-0606.html |