https://github.com/huruji/inspector-api

v8 inspector api wrapper
https://github.com/huruji/inspector-api

Last synced: about 2 months ago
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v8 inspector api wrapper

• Host: GitHub
• URL: https://github.com/huruji/inspector-api
• Owner: huruji
• Created: 2021-08-22T15:55:43.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2021-08-25T14:58:13.000Z (over 3 years ago)
• Last Synced: 2024-11-11T11:45:01.535Z (2 months ago)
• Language: TypeScript
• Size: 99.6 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md

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README

        
# inspector-api

v8 inspector api wrapper

# 使用

```bash

npm i inspector-api-wrapper

```

```js

import Inspector from 'inspector-api-wrapper'

const inspectorIns = new Inspector()

```

## 获取 cpu Profile

```js

inspectorIns.profiler.getInfo(5000).then(data => {

  fs.writeFileSync(`./cpuprofile-${Date.now()}.cpuprofile`, JSON.stringify(data))

})

```

## 获取堆内存快照

```js

inspectorIns.heap.taskSnapshot().then(data => {

  fs.writeFileSync(`./heapsnapshot-${Date.now()}.heapsnapshot`, data)

})

```

## 获取堆内存 sampling

```js

inspectorIns.heap.getProfile().then(data => {

  fs.writeFileSync(`./heapprofile-${Date.now()}.heapprofile`, JSON.stringify(data))

})

```