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    6797870: Add -XX:+{HeapDump,PrintClassHistogram}{Before,After}FullGC · 1e135fda
    ysr 提交于
    Summary: Call newly created CollectedHeap::dump_{pre,post}_full_gc before and after every stop-world full collection cycle on GenCollectedHeap and ParallelScavengeHeap. (Support for G1CollectedHeap forthcoming under CR 6810861.) Small modifications to existing heap dumping and class histogram implementation, especially to allow multiple on-the-fly histos/dumps by the VM thread during a single safepoint.
    Reviewed-by: jmasa, alanb, mchung
    1e135fda
includeDB_gc 2.6 KB