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  1. JDK
  2. JDK-6453675

Request for documentation of -XX:+PrintTenuringDistribution output

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Details

    • Enhancement
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 5.0u7
    • 8
    • docs
    • None
    • sparc
    • solaris_9

    Description

      The customer has requested some kind of documentation to clarify -XX:+PrintTenuringDistribution output: "How to read the gc log files ? What does age1, age2 mean and two columns after that?"

      e.g: Desired survivor size 48286924 bytes, new threshold 10 (max 10)
      - age 1: 28992024 bytes, 28992024 total
      - age 2: 1366864 bytes, 30358888 total
      - age 3: 1425912 bytes, 31784800 total

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            azhebel Alexey Zhebel (Inactive)
            cmassi Claudio Massi (Inactive)
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