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Enhancement
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Resolution: Fixed
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P4
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20
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b09
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
---|---|---|---|---|---|---|
JDK-8338006 | 17.0.13 | Ben Taylor | P4 | Resolved | Fixed | b03 |
Gather number of PLABs filled and number of direct allocations during GC. This is a useful statistics to understand PLAB sizing better.
- backported by
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JDK-8338006 G1: Record number of PLAB filled and number of direct allocations
- Resolved
- relates to
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JDK-8258088 Improve G1 PLAB allocator pathological case where it keeps doing direct allocations
- Open
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JDK-8288966 Better handle very spiky promotion in G1
- Resolved
- links to
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Commit openjdk/jdk/30205bb2
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Commit(master) openjdk/jdk17u-dev/f07c2664
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Review openjdk/jdk/9626
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Review(master) openjdk/jdk17u-dev/2777
(2 links to)