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Type: Enhancement
Resolution: Fixed
Priority: P4
Fix Version/s: 22
Affects Version/s: 11, 17, 21, 22
Component/s: hotspot
Labels:

Subcomponent:
svc
Resolved In Build:
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

JDK-8331102 Improve heap dump performance by optimizing archived object checks

Resolved

JDK-8349065 Improve heap dump performance by optimizing archived object checks

Resolved

relates to

JDK-8230674 Heap dumps should exclude dormant CDS archived objects of unloaded classes

Resolved

links to

Commit openjdk/jdk21u-dev/9c0e18c2

Commit openjdk/jdk/f32ab8cc

Review openjdk/jdk21u-dev/479

Review openjdk/jdk/16863

(2 links to)

Assignee:: Aleksey Shipilev
Reporter:: Aleksey Shipilev
Votes:: 0 Vote for this issue
Watchers:: 3 Start watching this issue

Created:: 2023-11-28 12:22
Updated:: 2025-01-30 04:35
Resolved:: 2023-12-04 00:22

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