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Command

/perf

Diagnose and fix a performance problem measurement-first — baseline, profile, numeric target, implement, re-measure

From plugin
hydraia
817 skills27 agents17 commands4 hooks
Install
> /plugin marketplace add jdanigo/hydraia
> /plugin install hydraia@hydraia

How it fires

How this command gets triggered: by you, by Claude, or both.

  • Fires itselfClaude auto-loads it when your prompt matches the work.
  • You can call itInvoke it directly when you want it.
  • Slash command/perf

Context preview

What this command does when you run it.

Diagnose and fix a performance problem measurement-first — baseline, profile, numeric target, implement, re-measure

Command definition

perf.md
description: Diagnose and fix a performance problem measurement-first — baseline, profile, numeric target, implement, re-measure
argument-hint: <symptom — e.g. "checkout endpoint p95 went from 200ms to 900ms">

Invoke the **hydraia** skill forcing the Phase -1 route to **performance**. Follow the performance-tuning skill: express the symptom as a metric, establish a measured baseline BEFORE any analysis (if measurement is impossible, deliver the measurement plan and stop), dispatch the perf-engineer agent for profile-driven diagnosis (and db-performance-tuner when findings are DB-shaped), write the spec with baseline + numeric target + chosen and rejected hypotheses, then run the full pipeline: plan, execute one isolated change per task, double review, and verify by RE-MEASURING with the baseline commands against the target.

Request: $ARGUMENTS

Ships withhydraia

An agentic development harness for Claude Code. **One command runs the entire feature pipeline** — it collaborates with you on the design, then builds autonomously: plan, execute, double-review, and verify.

Get the whole plugin

Other commands on hydraia.