Perf Benchmarker
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.
Specification
- Skill ID
- composio-community/awesome-claude-plugins/perf-benchmarker
- Publisher
- composio-community
- Repository
- awesome-claude-plugins
- Installs
- 0
- Files
- 1
- Synced
- Sep 23, 2026
How to use it
Open any RiverX project, open the Skills panel in the chat, and search for this identifier. The files are fetched from the source repository at install time.
composio-community/awesome-claude-plugins/perf-benchmarkerInstalls these files- SKILL.md
What this skill tells the agent
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_ENDConstraints
- No short runs unless binary-search phase.
- Do not change code while benchmarking.
More from composio-community
Use this skill in a project
Open any RiverX project, search the Skills panel for composio-community/awesome-claude-plugins/perf-benchmarker, and install it in one click.