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Analyze a CPU profile or trace v1.0.0

Use this resource to analyze a CPU profile or performance trace

New

  • 326 downloads
  • 200 likes
  • 187 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install cpu-profile-analysis

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent checks the file type, reformats it if needed, builds the data structures, finds activity regions and measures delays between milestones. You get the costly functions and measured durations.

Mostly picked by

Updated November 2, 2026

Card for the “Analyze a CPU profile or trace” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: format detection and key concepts
  • SKILL.md: procedure for .cpuprofile files
  • SKILL.md: timing between milestones

Good fit for

  • A VS Code page takes a long time to appear
  • You compare two code paths in one profile

Not for

    Tags

    • cpu profile
    • performance
    • trace
    • debugging

    About

    You say

    “Analyze this .cpuprofile file and tell me which functions take the most time.”

    Card for the “Analyze a CPU profile or trace” skill

    Skill published by microsoft under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to analyze a CPU profile or performance trace
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md22.9 KB

    Origin and licence

    Listed unmodified

    Author
    microsoft
    Source
    github.com/microsoft/vscode/tree/c237f99ee87f8977a3e68b9ce797b8b8bd743201/.github/skills/cpu-profile-analysis
    Licence
    MIT

    Notice

    « cpu-profile-analysis » (microsoft, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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