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Bug
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Resolution: Fixed
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Major
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Centos 7.2, OpenJDK 1.8.0.91, Jenkins 2.8, Active Directory plugin 1.47, Role Strategy 2.3
Hello, we recently updated the Role Strategy plugin to 2.3 and after the restart Jenkins UI performance became extremely slow. We isolated the issue to using Active Directory groups in our roles, when we switched to explicitly using users the issue went away.
When we downgraded the version of Role Strategy to 2.2 the issue also went way.
- is duplicated by
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- Resolved
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[JENKINS-35515] Role Strategy 2.3 cause poor UI performance due to authorities checks (regression in 2.3.0)
Code changed in jenkins
User: Oleg Nenashev
Path:
src/main/java/com/michelin/cio/hudson/plugins/rolestrategy/RoleMap.java
src/main/java/org/jenkinsci/plugins/rolestrategy/Settings.java
src/test/java/org/jenkinsci/plugins/rolestrategy/UserAuthoritiesAsRolesTest.java
http://jenkins-ci.org/commit/role-strategy-plugin/fe8a518169778bc930e230151abffe8e66e78066
Log:
JENKINS-35515 - Fix the performance issue (regression in 2.3.0) (#18)
JENKINS-35515- Disable user authorities handling by deefault, allow tweaking cache settings.
This change should solve the reported performance issues.
https://issues.jenkins-ci.org/browse/JENKINS-35515
JENKINS-35515- Fix typo
- Fixed the copy-paste error in the test suite
Code changed in jenkins
User: Oleg Nenashev
Path:
src/main/java/org/jenkinsci/plugins/rolestrategy/Settings.java
http://jenkins-ci.org/commit/role-strategy-plugin/4ca0ddc4d67d7a23ba41f4a28416f2eaf1333dc7
Log:
JENKINS-35515 - Fix typo in the system property name
Matthew Webber
added a comment - There seems to be a problem with the release - when I look at Jenkins --> Plugin Manager, it shows release "2.3.1" (not .2) as the number of the available upgrade.
Matthew Webber
added a comment - There seems to be a problem with the release - when I look at Jenkins --> Plugin Manager, it shows release "2.3.1" (not .2) as the number of the available upgrade. Matthew Webber
added a comment - We have also had performance problems with Jenkins' WebUI recently, and I wonder if it could be this problem. We don't use AD, but we do use CAS for authentication. Can the performance regression also occur there?
Matthew Webber
added a comment - We have also had performance problems with Jenkins' WebUI recently, and I wonder if it could be this problem. We don't use AD, but we do use CAS for authentication. Can the performance regression also occur there? mwebber
It takes some time to propagate changes in OSS update centers to all mirrors.
But the release is in place: http://updates.jenkins-ci.org/download/plugins/role-strategy/2.3.2/role-strategy.hpi
Regarding CAS it may be also a case. Caching approach in 2.3.0 is not perfect, first load always causes a delay
Matthew Webber
added a comment - I can now install 2.3.2 from the mirrors, and it seems to have improved the WebUI performance (we are using CAS authentication).
Thanks for the very quick response!
Matthew Webber
added a comment - I can now install 2.3.2 from the mirrors, and it seems to have improved the WebUI performance (we are using CAS authentication).
Thanks for the very quick response! Yep, 2.3.2 should just restore 2.2.0 performance for all cases by default.
It does not mean that I'm happy about 2.2.0 performance
Andreas Mandel
added a comment - I want to mention that I still see a performance drop in using 2.2.0 vs 2.3.2 with default settings. It is about 7 seconds load time vs. 3 seconds!
My setup has ~1000 Jobs, defining ~ 70 project roles linked mostly 1:1 to LDAP_GROUPS.
Andreas Mandel
added a comment - I want to mention that I still see a performance drop in using 2.2.0 vs 2.3.2 with default settings. It is about 7 seconds load time vs. 3 seconds!
My setup has ~1000 Jobs, defining ~ 70 project roles linked mostly 1:1 to LDAP_GROUPS.
sschuberth
Sorry, seems I'm lost in several similar issues. Anyway I'm going to create a pull request for this stacktrace