Per-phase timing measurements for strong roots processing

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P4
    • 9
    • Affects Version/s: hs25, 8
    • Component/s: hotspot
    • gc
    • b59

        Currently we measure the duration of the strong roots processing in a single phase called "Ext root scan". This phase consists of a lot of different tasks: it would be convenient if we had a per-phase/per-thread breakdown for this to spot imbalances and other issues in this phase.

        Improve this logging for at least the G1 collector.

          1. per-phase timing measurements
            16 kB

              Assignee:
              Bengt Rutisson (Inactive)
              Reporter:
              Thomas Schatzl
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                Created:
                Updated:
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