name: perf-profiler description: "Use when profiling CPU/memory hot paths, generating flame graphs, or capturing JFR/perf evidence." version: 5.0.0 argument-hint: "[tool] [command]"

perf-profiler

Run profiling tools and capture hotspots with evidence.

Follow docs/perf-requirements.md as the canonical contract.

Parse Arguments

(JavaScript reference - not executable in OpenCode)

Required Rules

• •Verify debug symbols before profiling.
• •Capture file:line for hotspots.
• •Provide flame graph or equivalent output when possible.

Output Format

tool: <profiler>
command: <command>
hotspots:
  - file:line - reason
artifacts:
  - <path to flame graph or profile>

Constraints

• •No profiling without a clear scenario.
• •Keep outputs minimal and evidence-backed.