自动记录并保存chrome开发人员工具在页面加载时分析数据？ [英] Auto record and save chrome developer tools profiling data on page load?

问题描述

Chrome开发人员工具可以选择开始/停止在时间轴选项卡上记录关于内存，画图，截图，JS配置文件的性能分析数据。一旦我刷新页面，录制就会自动开始并在页面加载时停止。

有没有办法

< blockquote>

1）自动在后台开始录制，而不需要
在chrome / node-webkit窗口中打开开发人员工具。也许可以通过一些Chrome API来启用
录制，这可以在应用程序加载
时调用。2）将录制的数据转储到日志中文件（例如json文件），一旦
记录结束。

任何指向正确方向的指针都会被赞赏。

解决方案

在下面的链接中找到我的答案。感谢@Paul Irish

https://github.com/paulirish/automated-chrome-profiling/blob/master/readme.md#timeline-recording-example

Chrome developer tools has an option to Start/Stop Recording profiling data with respect to Memory,Paint,Screenshots,JS Profile on the Timeline tab. Once I refresh a page the recording begins automatically and stops when the page has loaded.

Is there a way to

1)Start this recording in the background automatically without needing to open developer tools in chrome/node-webkit window. Maybe the recording can be enabled via some Chrome API which can be called when the application loads

2)Dump the recorded data into a log file (e.x. a json file) once the recording is over.

Any pointers in the right direction will be appreciated.

解决方案

Found my answer here in the link below. Thanks to @Paul Irish

https://github.com/paulirish/automated-chrome-profiling/blob/master/readme.md#timeline-recording-example

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