[JIRA] [delivery-pipeline] (JENKINS-21008) Severe performance degradation when loading view

2014-01-07 Thread pat...@diabol.se (JIRA)















































Patrik Boström
 closed  JENKINS-21008 as Fixed


Severe performance degradation when loading view
















Released





Change By:


Patrik Boström
(07/Jan/14 1:52 PM)




Status:


Resolved
Closed



























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[JIRA] [delivery-pipeline] (JENKINS-21008) Severe performance degradation when loading view

2013-12-16 Thread pat...@diabol.se (JIRA)















































Patrik Boström
 assigned  JENKINS-21008 to Patrik Boström



Severe performance degradation when loading view
















Change By:


Patrik Boström
(16/Dec/13 12:50 PM)




Assignee:


PatrikBoström



























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[JIRA] [delivery-pipeline] (JENKINS-21008) Severe performance degradation when loading view

2013-12-16 Thread pat...@diabol.se (JIRA)














































Patrik Boström
 commented on  JENKINS-21008


Severe performance degradation when loading view















PipelineFactory fixes:
https://github.com/Diabol/delivery-pipeline-plugin/commit/6c31f5d5e34bddd0a804a228ffec2a8e8fe9662f

Refresh request will just be one per client.
JQuery fixes:
https://github.com/Diabol/delivery-pipeline-plugin/commit/c7a2ef7ee6ed02f921fbc7519edc4c1dce8d7e89



























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[JIRA] [delivery-pipeline] (JENKINS-21008) Severe performance degradation when loading view

2013-12-16 Thread pat...@diabol.se (JIRA)















































Patrik Boström
 resolved  JENKINS-21008 as Fixed


Severe performance degradation when loading view
















Change By:


Patrik Boström
(16/Dec/13 2:32 PM)




Status:


Open
Resolved





Resolution:


Fixed



























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[JIRA] [delivery-pipeline] (JENKINS-21008) Severe performance degradation when loading view

2013-12-13 Thread bjud...@gmail.com (JIRA)














































Brian Judy
 created  JENKINS-21008


Severe performance degradation when loading view















Issue Type:


Bug



Affects Versions:


current



Assignee:


Unassigned


Components:


delivery-pipeline



Created:


13/Dec/13 11:48 PM



Description:


The view takes a long time to load with a lot of thread blocking, particularly after restarting Jenkins.

Thread dumps indicate that the problem lies in PipelineFactory.getUpstreamBuild() method during the Jenkins.getItem() call.  It looks like there are two issues that compound the problem. 

1. We use LDAP and Jenkins.getItem() does a lot of "hasPermissions" checks which are expensive.
2. The JQuery continues to submit additional requests to the server eventually filling up the entire thread pool.

Suggestions:
1. Refactor the code to use a less expensive lookup of the project (e.g. Jenkins.getItemMap())

2. Do not submit another JQuery request if there is already one in progress.




Project:


Jenkins



Priority:


Critical



Reporter:


Brian Judy

























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