RFR: 8321404: Limit the number of heap dumps triggered by HeapDumpBeforeFullGC/AfterFullGC [v2]

Denghui Dong ddong at openjdk.org
Wed Dec 6 05:50:02 UTC 2023


> Hi,
> 
> Could I have a review of this patch?
> 
> In the current implementation, HeapDumpBeforeFullGC/AfterFullGC will generate dumps for every FGC, increasing the risk of disk full.
> 
> This patch introduces a new option 'FullGCHeapDumpLimit' to limit the number of dumps triggered by HeapDumpBeforeFullGC/AfterFullGC to enhance production-friendliness.
> 
> Best,
> Denghui

Denghui Dong has updated the pull request incrementally with one additional commit since the last revision:

  change the location of test

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/16976/files
  - new: https://git.openjdk.org/jdk/pull/16976/files/d62a507f..442b7f47

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=16976&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=16976&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/16976.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16976/head:pull/16976

PR: https://git.openjdk.org/jdk/pull/16976


More information about the serviceability-dev mailing list