Skills
.Work. You
Rest

ios-ettrace-performance

Community

Profile iOS simulator ETTrace to reveal bottlenecks

Software Engineering#performance#symbolication#flamegraph#profile#ios-simulator#dsyms#ettrace
Authoromarshahine
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Profile and interpret ETTrace profiles for iOS simulator apps, including symbolicated launch and runtime flamegraphs. Use when asked to profile an iOS app flow, gather simulator performance traces, identify CPU-heavy stacks, compare before/after traces, or produce flamegraph evidence for startup, scrolling, navigation, rendering, or other user-visible latency.

Core Features & Use Cases

  • Capture symbolicated ETTrace launches and runtime traces for iOS simulator apps.
  • Analyze flamegraphs to locate CPU hotspots, rendering bottlenecks, and flow-related delays.
  • Compare before/after traces to validate performance improvements across app flows.

Quick Start

Link ETTrace into your iOS simulator app, run a focused trace, and inspect the produced symbolicated flamegraph.

Dependency Matrix

Required Modules

None required

Components

scripts

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: ios-ettrace-performance
Download link: https://github.com/omarshahine/Apple-PIM-Agent-Plugin/archive/main.zip#ios-ettrace-performance

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
View Source Repository

Agent Skills Search Helper

Install a tiny helper to your Agent, search and equip skill from 510,000+ vetted skills library on demand.