Uploaded image for project: 'Jenkins'
  1. Jenkins
  2. JENKINS-74831

CustomLogHandler memory leak

XMLWordPrintable

    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Minor Minor
    • ssh-steps-plugin
    • docker image：jenkins/jenkins:2.479.1-lts-jdk17
      JAVA_OPTS：-Dhudson.model.DownloadService.noSignatureCheck=true -Duser.timezone=Asia/Shanghai
      plugin version: 2.0.68.va_d21a_12a_6476

      I found that when Jenkins runs for about two weeks, the memory will be completely occupied (the default upper limit of memory is 1G). Through memory analysis, I found that this object occupies more than 882.42MB. In the CopyOnWriteArrayList property of the internal class ConfigurationData under java.util.logging.Logger, there are a large number of org.jenkinsci.plugins.sshsteps.util.CustomLogHandler objects. This class does not implement the close method, and it is suspected to be related to this.

        1. 微信截图_20241111131729.png
          微信截图_20241111131729.png
          441 kB

          [JENKINS-74831] CustomLogHandler memory leak

          liuqiang created issue -
          liuqiang made changes -
          Attachment New: 微信截图_20241111131729.png [ 63512 ]
          liuqiang made changes -
          Environment Original: docker image：jenkins/jenkins:2.479.1-lts-jdk17
          JAVA_OPTS：-Dhudson.model.DownloadService.noSignatureCheck=true -Duser.timezone=Asia/Shanghai           		New: docker image：jenkins/jenkins:2.479.1-lts-jdk17
          JAVA_OPTS：-Dhudson.model.DownloadService.noSignatureCheck=true -Duser.timezone=Asia/Shanghai
          plugin version: 2.0.68.va_d21a_12a_6476
          Mark Waite made changes -
          Summary Original: CostomLogHanlder memory leak New: CustomLogHandler memory leak

            nrayapati Naresh Rayapati
            liuqiang liuqiang
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

              Created:
              Updated: