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Type:
Enhancement
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Resolution: Fixed
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Priority:
P4
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Affects Version/s: 11, 17, 21, 22
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Component/s: hotspot
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b27
| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-8349065 | 21.0.8-oracle | Kevin Walls | P4 | Resolved | Fixed | b01 |
| JDK-8331102 | 21.0.4 | Aleksey Shipilev | P4 | Resolved | Fixed | b01 |
Profiling heap dumping code reveals another simple issue: mask_dormant_archived_object on dumping hotpath takes quite a bit of time. We can reflow it for better inlineability.
- backported by
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JDK-8331102 Improve heap dump performance by optimizing archived object checks
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- Resolved
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JDK-8349065 Improve heap dump performance by optimizing archived object checks
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- Resolved
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- relates to
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JDK-8230674 Heap dumps should exclude dormant CDS archived objects of unloaded classes
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- Resolved
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- links to
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Commit
openjdk/jdk21u-dev/9c0e18c2
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Commit
openjdk/jdk/f32ab8cc
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Review
openjdk/jdk21u-dev/479
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Review
openjdk/jdk/16863
(2 links to)