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  1. Confluence
  2. CONF-36626

PermGen Space Reported as 0mb in System Information Screen

    Details

    • Symptom Severity:
      Minor
    • UIS - Server:
      2
    • Support reference count:
      6

      Description

      Confluence incorrectly reports the PermGen Space settings and usage in the System Information screen when running on Java 8

      Reproduction steps:

      1. Install Confluence 5.7 with Java 8 installed
      2. Goto Confluence Admin > System Information
      3. Scroll to Java VM Memory Statistics

      Expected behavior

      Confluence will show the memory settings and usage, including percent of permgen used and min/max settings as shown in this screenshot running on Java 7

      Actual behavior

      Confluence shows 100% free permgen space, with 0mb for min/max, as shown in this screenshot running on Java 8

      Related Notes

      • This only occurs when using Java 8, running Confluence 5.7 using Java 7 shows the permgen usage and settings as expected

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                Dates

                • Created:
                  Updated:
                  Resolved:
                  Last commented:
                  2 years, 4 weeks, 2 days ago