Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8364090

Dump JFR recording on CrashOnOutOfMemoryError

XMLWordPrintable

    • jfr
    • b10

        JFR emergency dump would happen when OOM was thrown. However it would not contain most recent `OldObjectSample` events emitted by LeakProfiler.

        I reported this issue in past, and it seems to be difficult to fix soon, and also JDK codebase has been updated in several years. It brings us to fix this issue easier than past.

        So I propose again to emit the events from LeakProfiler when OOM happened.

        [1] https://mail.openjdk.org/pipermail/hotspot-jfr-dev/2019-January/000381.html

              ysuenaga Yasumasa Suenaga
              ysuenaga Yasumasa Suenaga
              Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

                Created:
                Updated:
                Resolved: