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Phx:Perf

by oliver-kriska

Analyze Elixir/Phoenix performance – N+1 queries, assign bloat, ecto optimization, genserver bottlenecks.

When your AI uses it

Analyze Elixir/Phoenix performance - N+1 queries, assign bloat, ecto optimization, genserver bottlenecks. Use when slowness, timeouts, or high memory reported.This is the skill's description: the text your AI reads to decide when the skill applies.

elixirphoenixliveviewash

Read exactly what your AI will be told

elixir-perf/SKILL.md

oliver-kriska · MIT · source

---
name: phx:perf
description: Analyze Elixir/Phoenix performance — N+1 queries, assign bloat, ecto optimization, genserver bottlenecks. Use when slowness, timeouts, or high memory reported.
effort: high
argument-hint: "[page|context|module] [--focus ecto|liveview|otp]"
---

# Performance Analysis

Analyze code for performance issues across Ecto, LiveView,
and OTP layers. Prioritize findings by impact and effort.

## Usage

```
/phx:perf                           # Analyze full project
/phx:perf lib/my_app/accounts.ex    # Analyze specific module
/phx:perf --focus ecto              # Ecto queries only
/phx:perf --focus liveview          # LiveView memory only
/phx:perf --focus otp               # OTP bottlenecks only
```

## Arguments

`$ARGUMENTS` = Optional module/context path and `--focus` flag.… load the full skill through Skill Me