https://github.com/mathew-kurian/chrome-timeline-statistics

Compute the statistics from a Chrome timeline
https://github.com/mathew-kurian/chrome-timeline-statistics

aggregate browser chrome devtools performance profile scripting statistics timeline

Last synced: 24 days ago
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Compute the statistics from a Chrome timeline

• Host: GitHub
• URL: https://github.com/mathew-kurian/chrome-timeline-statistics
• Owner: mathew-kurian
• Created: 2017-08-22T19:13:44.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2020-10-20T17:00:53.000Z (about 4 years ago)
• Last Synced: 2024-11-08T13:38:07.779Z (about 1 month ago)
• Topics: aggregate, browser, chrome, devtools, performance, profile, scripting, statistics, timeline
• Language: JavaScript
• Homepage:
• Size: 324 KB
• Stars: 10
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• project-awesome - mathew-kurian/chrome-timeline-statistics - Compute the statistics from a Chrome timeline (JavaScript)

README

        
# Chrome Timeline Statistics

Compute the statistics from a Chrome timeline

![](/screenshot.png)

## Install

```bash

npm install https://github.com/bluejamesbond/chrome-timeline-statistics

```

## Example

```js

const trace = require('fs').readFileSync('./fixtures/trace.json', 'utf8');

const { getStatistics } = require('chrome-timeline-statistics');

console.log(getStatistics(JSON.parse(trace)));

```

```json

{ "other": 71.35399998165667,

  "rendering": 72.80200000293553,

  "painting": 263.37199999578297,

  "scripting": 320.869000017643,

  "loading": 55.05499999411404,

  "idle": 5503.998000007123,

  "busy": 783.4519999921322 }

```

### Note

Aggregates are not exact at the moment although they are very close to those found in Chrome DevTools.

---

_Code from Chrome Devtools FrontEnd and Lighthouse_