[JIRA] [core] (JENKINS-30705) Optimize TagCloud size calculation

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Oliver Gondža created an issue   Jenkins / JENKINS-30705 Optimize TagCloud size calculation Issue Type: Improvement Assignee: Oliver Gondža Components: core Created: 29/Sep/15 7:24 PM Labels: performance Priority: Minor Reporter: Oliver Gondža On large enough instance, calculating weights for TagCloud can take significant amount of the time needed to render /computer/XXX page. Handling GET /hudson/computer/XXX/ : ajp-127.0.0.1-8009-108 Computer/index.jelly java.util.ArrayList.size(ArrayList.java:177) java.util.AbstractList$Itr.hasNext(AbstractList.java:339) hudson.Util.filter(Util.java:103) hudson.Util.filter(Util.java:115) hudson.matrix.AxisList.subList(AxisList.java:66) hudson.matrix.MatrixConfiguration.getAssignedLabel(MatrixConfiguration.java:301) hudson.model.Label.getTiedJobCount(Label.java:392) hudson.model.Node$1.weight(Node.java:234) hudson.model.Node$1.weight(Node.java:232) hudson.util.TagCloud.<init>(TagCloud.java:73) hudson.model.Node.getLabelCloud(Node.java:232) sun.reflect.GeneratedMethodAccessor123002.invoke(Unknown Source) 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.