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jcmd-profiling

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Profile JVM latency with jcmd thread dumps.

Software Engineering#troubleshooting#profiling#latency#jvm#jcmd#thread-dumps#hot-stacks
AuthorJaimeJunr
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Profiles JVM latency by collecting and analyzing thread dumps to identify hot stacks and guide next steps with evidence-based hypotheses.

Core Features & Use Cases

  • Collects and analyzes JVM thread dumps using jcmd Thread.print -l to surface latency hotspots.
  • Identifies recurring hot stacks across samples (DB/JDBC, ORM, locks, render, CPU) and points to actionable next steps.
  • Produces structured hypotheses and recommended verification steps to drive debugging.

Quick Start

Profile the running JVM with jcmd Thread.print -l for a 60-second window and analyze the dumps to identify hot stacks and actionable next steps.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: jcmd-profiling
Download link: https://github.com/JaimeJunr/context-mode/archive/main.zip#jcmd-profiling

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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