opensearch-project / opensearch-project/performance-analyzer
Assess impact of muting OS specific metrics
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- Dominant language
- Java
- Stars
- 48
- Forks
- 78
- Avg merge
- 1d 2h
- Merged PRs (30d)
- 5
Description
Child of https://github.com/opensearch-project/performance-analyzer/issues/75
In theory, OSMetricsGenerator can be muted and PA(RCA) as a whole can be run without that metrics . However, in OpensearchAnalysisGraph class there are dependency graph of each collectors, so we need to check which will fail if OS metrics generator is muted and how to handle them so that the plugin is still stable.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with OSMetricsGenerator and OpensearchAnalysisGraph to trace the dependency graph for collectors that consume OS metrics. Identify which collectors fail when the generator is muted, decide how those dependencies should be handled, and verify that the performance analyzer and RCA plugin remain stable without OS metrics.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- observability
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100