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Type: Enhancement
Resolution: Unresolved
Priority: P4
Fix Version/s: tbd
Affects Version/s: 21
Component/s: hotspot
Labels:
- gc-g1
- gc-g1-pinned-regions

Subcomponent:
gc

This is a subsequent task of ~~JDK-8278282~~ to get more detailed statistics about evacuation failure.
e.g Memory consumption, ...

This is one of the follow-up tasks discussed at :
- https://github.com/openjdk/jdk/pull/6627#pullrequestreview-821445879, and
- https://github.com/openjdk/jdk/pull/6627#issuecomment-985478359

relates to

JDK-8278284 G1: Log per region statistics of evacuation failure

Open

JDK-8278286 G1: Add an additional logging category such as "gc+evacfail" to switch on the most detailed statistics

Open

JDK-8278287 G1: Extend the gc+heap=debug messages to also show the number of failed regions of that category

Open

JDK-8278282 G1: Log basic statistics for evacuation failure

Resolved

JDK-8278285 G1: Distinguish logging between the real evac failure and region pinning

Closed

links to

Review openjdk/jdk/6763

(1 links to)

Assignee:: Unassigned

Reporter:: Hamlin Li

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Created:: 2021-12-05 23:34

Updated:: 2023-04-18 08:53