[JIRA] [other] (JENKINS-2487) Please wait, getting ready to work takes very long
Title: Message Title Paul Draper commented on JENKINS-2487 Re: Please wait, getting ready to work takes very long @huybrechts, http://n4.nabble.com/Restart-hudson-takes-too-much-time-td386719.html is dead. @Jesse this seems pretty specific. Create dozens of projects and thousands of builds and then start Jenkins. Large numbers of projects and builds slowing down Jenkins startup has been corroborated by many people on this issue. Are you not able to reproduce this issue? What details do you lack? Add Comment This message was sent by Atlassian JIRA (v6.4.2#64017-sha1:e244265) -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] [other] (JENKINS-2487) Please wait, getting ready to work takes very long
Title: Message Title Paul Draper edited a comment on JENKINS-2487 Re: Please wait, getting ready to work takes very long @huybrechts,http://n4.nabble.com/Restart-hudson-takes-too-much-time-td386719.htmlisdead.@Jessethis seems is prettyspecific.Createdozensofprojectsandthousandsofbuilds(aspertheissuedescription)andthenstartJenkins.LargenumbersofprojectsandbuildsslowingdownJenkinsstartuphasbeencorroboratedbymanypeopleonthisissue.Areyounotabletoreproducethisissue?Whatdetailsdoyoulack? Add Comment This message was sent by Atlassian JIRA (v6.4.2#64017-sha1:e244265) -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] [other] (JENKINS-2487) Please wait, getting ready to work takes very long
Title: Message Title Paul Draper edited a comment on JENKINS-2487 Re: Please wait, getting ready to work takes very long @huybrechts,http://n4.nabble.com/Restart-hudson-takes-too-much-time-td386719.htmlisdead.@Jessethisseemsprettyspecific.Createdozensofprojectsandthousandsofbuilds (aspertheissuedescription) andthenstartJenkins.LargenumbersofprojectsandbuildsslowingdownJenkinsstartuphasbeencorroboratedbymanypeopleonthisissue.Areyounotabletoreproducethisissue?Whatdetailsdoyoulack? Add Comment This message was sent by Atlassian JIRA (v6.4.2#64017-sha1:e244265) -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] [other] (JENKINS-2487) Please wait, getting ready to work takes very long
Title: Message Title Daniel Beck commented on JENKINS-2487 Re: Please wait, getting ready to work takes very long has been corroborated by many people on this issue. It's less clear if you consider that Jenkins implemented lazy loading of build records from Oct 2012 to some time in early/mid 2013 (until the major issues were worked out). Then there's the case that some plugins have a tendency to require loading all build records, which defeats this optimization. What details do you lack? Stack traces would be helpful. Lists of installed plugins. Maybe even Support Core plugin support bundles. And of course everything with recent Jenkins versions only. And even then, at least my expectation is that many different causes contribute to a long startup time, which will need to be fixed one by one rather than gathered in a catch-all issue. Add Comment This message was sent by Atlassian JIRA (v6.4.2#64017-sha1:e244265) -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] [other] (JENKINS-2487) Please wait, getting ready to work takes very long
Jesse Glick resolved JENKINS-2487 as Incomplete Please wait, getting ready to work takes very long This issue is too vague and general to be worth keeping open. If there are specific startup performance problems reproducible in current versions of Jenkins they should be filed with details. Change By: Jesse Glick (29/Oct/14 10:32 PM) Status: Open Resolved Resolution: Incomplete This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] [other] (JENKINS-2487) Please wait, getting ready to work takes very long
Daniel Beck commented on JENKINS-2487 Please wait, getting ready to work takes very long Relevant information for filing performance-related issues can be found here: https://wiki.jenkins-ci.org/display/JENKINS/How+to+report+an+issue https://wiki.jenkins-ci.org/display/JENKINS/Obtaining+a+thread+dump This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] [other] (JENKINS-2487) Please wait, getting ready to work takes very long
francisdb commented on JENKINS-2487 Please wait, getting ready to work takes very long And a service that needs 10 minutes to start is ok? This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] [other] (JENKINS-2487) Please wait, getting ready to work takes very long
taksan commented on JENKINS-2487 Please wait, getting ready to work takes very long Just some insight for this issue: We had profiled jenkins during our slow startup and found that what was really taking a long time was reading all the builds. To work around the problem, we did an exhaustive cleanup and setup a very aggressive policy to clean up old builds (only a few selected jobs keep a longer history). We were able to reduce the startup time from 80min to 5 minutes. Other things that help: because the problem is due to intensive I/O reading every build file, improving the hardware also helps to alleviate the problem. This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] [other] (JENKINS-2487) Please wait, getting ready to work takes very long
Oleg Nenashev commented on JENKINS-2487 Please wait, getting ready to work takes very long @francisdb And a service that needs 10 minutes to start is ok? Many services like DBMS may require several hours to startup, so several minutes are not the showstopper in general. Jenkins developers have implemented much features to decrease the data traffic on the startup (lazy loading of builds, delayed tasks, etc.). BTW, Jenkins definitely need to initialize much data objects and to establish connections with nodes, hence it is not possible to nullify the initialization time. Any plugin can "contribute" to the startup time, hence it is mandatory to know about the Jenkins configuration to localize your issues. This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] [other] (JENKINS-2487) Please wait, getting ready to work takes very long
Sergey Valkanesko commented on JENKINS-2487 Please wait, getting ready to work takes very long Many services like DBMS may require several hours to startup, so several minutes are not the showstopper in general. This statement received in email notification made me recover my password to reply. Seriously? Do you really believe that this should be considered an excuse for this issue? This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] [other] (JENKINS-2487) Please wait, getting ready to work takes very long
Oleg Nenashev commented on JENKINS-2487 Please wait, getting ready to work takes very long Nobody excuses for the "issue". Many systems (including Jenkins) are slow by design due to the runtime specifics. In the case of Jenkins there're known bottlenecks: queue handling, security checks, listeners, etc. The performance could be improved step-by-step, but it is not a single issue in the code. If you have such strong complains, just bother to provide the info about your installation and to profile your Jenkins installation. Any other contributions to Jenkins core or plugins would be appreciated as well. This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] [other] (JENKINS-2487) Please wait, getting ready to work takes very long
francisdb commented on JENKINS-2487 Please wait, getting ready to work takes very long If all builds ever executed need to be read in before jenkins kan show it's main ui this indeed sounds like a design issue. Anyway, I no longer have a big instance running so I can live with the ~1 min startup time we have here. This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] [other] (JENKINS-2487) Please wait, getting ready to work takes very long
Oleg Nenashev commented on JENKINS-2487 Please wait, getting ready to work takes very long @francisdb If all builds ever executed need to be read in before jenkins kan show it's main ui this indeed sounds like a design issue This issue has been already solved in 1.485 (JENKINS-8754). However, there were many regression issues caused by the lazy loading, hence it is recommended to use 1.532+ Now Jenkins loads only the required set if builds. Some plugins may require all builds to be loaded, but it is a topic for additional issues on Jenkins JIRA. This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] [other] (JENKINS-2487) Please wait, getting ready to work takes very long
Oleg Nenashev commented on JENKINS-2487 Please wait, getting ready to work takes very long There's no info to analyze the issue. This issue could be caused by plugins, memory overflows, disk throughput, etc. As example, my installations with ~100 slaves, 1000 jobs and 50Gb of the build history start within 10 minutes, hence it is not a "system-wide" problem Please submit Jenkins startup logs or run your Jenkins installations inside the profiler. This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] [other] (JENKINS-2487) Please wait, getting ready to work takes very long
martin naughton commented on JENKINS-2487 Please wait, getting ready to work takes very long is there any logs to see what it is doing on startup? It seems from the comments that it is recursively finding each build and loading it in to memory. Makes jenkins unscalable from a start up point of view. Any action on this? This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
