Kunal Khatua

DRILL-2362: Profile Mgmt

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**NOTE:** _This PR is a revamp of the work done for DRILL-5270 (PR #1250 and #1654). Those PRs were intended to improve the profile loading time for the WebUI, but...

DRILL-6956: Maintain a single entry for Drill Version in the pom file

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Currently, updating the version information for a Drill release involves updating 30+ pom files. The right way would be to use the Multi Module Setup for Maven CI. https://maven.apache.org/maven-ci-friendly.html#Multi_Module_Setup

Implement system metrics equivalent for Windows

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Child of https://github.com/opensearch-project/performance-analyzer/issues/75 System metrics are easily access in Linux, but a number of metrics are unavailable (directly) in Windows. There might be a need for finding out equivalent libraries...

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...

Child of https://github.com/opensearch-project/performance-analyzer/issues/75 PA(RCA) writer process writes metrics to a file in a temp file system (dev/shm) so that it does not contain all the disk space, this file system...

Child of https://github.com/opensearch-project/performance-analyzer/issues/75 PA(RCA) needs Windows equivalent of Linux thread dumps to analyze and correlate thread metrics captured

Add TODO for Updating API Spec

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### Description Added a TODO in the checklist for contributors to add API Specs when introducing new user APIs ### Related Issues Resolves #13619 By submitting this pull request, I...

### Is your feature request related to a problem? Please describe With the introduction of OpenSearch API Specification for generating client libraries and documentation in multiple languages (See: https://github.com/opensearch-project/opensearch-api-specification?tab=readme-ov-file#welcome), it...