[JIRA] (JENKINS-37208) Slowness by too many calls in /wfapi/runs on complex pipelines

[fbelz...@gmail.com (JIRA)]

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Félix Belzunce Arcos created an issue   Jenkins / JENKINS-37208 Slowness by too many calls in /wfapi/runs on complex pipelines Issue Type: Bug Assignee: Sam Van Oort Components: pipeline-stage-view-plugin Created: 2016/Aug/05 10:10 AM Environment: Stage view 1.3 Priority: Minor Reporter: Félix Belzunce Arcos The following stacktrace appears a lot of times on complex pipelines 13085msec elapsed in Handling GET /jenkins/<ROOT_TO_THE_JOB>/wfapi/runs from 10.209.114.22 : RequestHandlerThread[#269] java.io.FileInputStream.readBytes(Native Method) … com.thoughtworks.xstream.XStream.fromXML(XStream.java:1053) hudson.XmlFile.read(XmlFile.java:142) org.jenkinsci.plugins.workflow.support.storage.SimpleXStreamFlowNodeStorage.load(SimpleXStreamFlowNodeStorage.java:114) … org.jenkinsci.plugins.workflow.support.storage.SimpleXStreamFlowNodeStorage.getNode(SimpleXStreamFlowNodeStorage.java:80) org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.getNode(CpsFlowExecution.java:775) org.jenkinsci.plugins.workflow.graph.FlowNode.loadParents(FlowNode.java:128) org.jenkinsci.plugins.workflow.graph.FlowNode.getParents(FlowNode.java:119) org.jenkinsci.plugins.workflow.graph.FlowGraphWalker$FlowGraphWalkerIterator.getNext(FlowGraphWalker.java:103) org.jenkinsci.plugins.workflow.graph.FlowGraphWalker$FlowGraphWalkerIterator.next(FlowGraphWalker.java:86) org.jenkinsci.plugins.workflow.graph.FlowGraphWalker$FlowGraphWalkerIterator.next(FlowGraphWalker.java:68) com.cloudbees.workflow.flownode.FlowNodeUtil.getIdSortedExecutionNodeList(FlowNodeUtil.java:486) com.cloudbees.workflow.rest.external.RunExt.createOld(RunExt.java:336) com.cloudbees.workflow.rest.external.RunExt.create(RunExt.java:303) com.cloudbees.workflow.rest.external.JobExt.create(JobExt.java:126) com.cloudbees.workflow.rest.endpoints.JobAPI.doRuns(JobAPI.java:68) The current flow graph storage is just not efficient for builds with large numbers of steps. No particular recommendation other than either get faster disk, or turn off the stage view, or try to move complex script logic into external programs rather than doing too much in Groovy. When doing http://<PIPELINE_JOB_URL>wfapi/runs you always get 20 entries, but pipeline only display the last 10 builds, so I am not sure if to get 20 makes sense. Add Comment   This message was sent by Atlassian JIRA (v7.1.7#71011-sha1:2526d7c) -- 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.