profile-fix-verify

Guides a complete performance investigation, turning a vague slowness report into a numeric target, recording a baseline, classifying the bottleneck as CPU, memory, disk, network, or database, applying one isolated fix, and re-measuring to prove the gain. Covers browser timeline capture, Core Web Vitals thresholds, Lighthouse budgets, flame graphs, query-plan reading, connection-pool sizing, heap-snapshot leak hunts, N+1 query collapsing, cache-tier selection, bundle-weight audits, and load tests. Use when the user reports slow pages or endpoints, climbing CPU or memory, database drag, or asks to make code run faster. Not for functional bugs, visual or styling work, security reviews, or open-ended rewrites with no measurable goal.

Version

v1.0.0

Size

16 KB

Updated

2026-10-06

Your client verifies the signature before reading. This explicit manual read is available on every plan. Free automatically loads five chosen skills; paid plans automatically load relevant skills across the library.