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Does anyone know the OQL syntax for finding new objects only in a heap output? I can't find good documentation on OQL options, sun even has an example of new-only output without sample syntax of the query that generated it.What I've done is

  • Created a set of heaps with jhat
  • Served them up with jmap -baseline, which marks objects not in both heaps as "new".
  • browse jhat
  • scratch head
Steve B.
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2 Answers2

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Eclipse memory analyzer is THE tool when it comes to interpreting results of a heap dump. See Why doesn't the -baseline option of jhat work?

Community
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vtrubnikov
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At least this page has some examples: jstack-jhat-Object-Query-Language-OQL.html

penpen
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