microsoft / microsoft/gctoolkit

G1GC Concurrent Cleanup event

Open
#378 8 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Dominant language
Java
Stars
1.3k
Forks
177
Avg merge
1d 11h
Merged PRs (30d)
3

Description

Some of the Concurrent times events are not coming: Concurrent Mark From Roots, Concurrent Preclean, Concurrent Rebuild RS.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the issue with a G1GC log containing Concurrent Mark From Roots, Concurrent Preclean, and Concurrent Rebuild RS events. Trace how those events are parsed and verify that each appears in the resulting output; the issue does not name a file or test to run.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
devtools, performance
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.