Perf Benchmarker
Use when running performance benchmarks, establishing baselines, or validating...
Install
npx skills add composio-community/awesome-claude-plugins --skill perf-benchmarker -g -a claude-code -y- Repository
- composio-community/awesome-claude-plugins2k
- Category
- Engineering
- Updated
- 3mo ago
- License
- See repository
- Context cost
- Lightabout 194 tokens
- Runs scripts
- No, instructions only
What it does
Use when running performance benchmarks, establishing baselines, or validating regressions with sequential runs. Enforces 60s minimum runs (30s only for binary search) and no parallel benchmarks.
perf-benchmarker
Run sequential benchmarks with strict duration rules.
Follow docs/perf-requirements.md as the canonical contract.
Required Rules
- Benchmarks MUST run sequentially (never parallel).
- Minimum duration: 60s per run (30s only for binary search).
- Warmup: 10s minimum before measurement.
- Re-run anomalies.
Output Format
command: <benchmark command>
duration: <seconds>
warmup: <seconds>
results: <metrics summary>
notes: <anomalies or reruns>
Output Contract
Benchmarks MUST emit a JSON metrics block between markers:
PERF_METRICS_START
{"scenarios":{"low":{"latency_ms":120},"high":{"latency_ms":450}}}
PERF_METRICS_END
Constraints
- No short runs unless binary-search phase.
- Do not change code while benchmarking.
