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mini-monitor

v1.0.8

Published

通过performance来收集页面的性能指标

Downloads

13

Readme

mini-monitor

前端性能监控。通过performance来收集页面中和的一些核心数据,帮助开发者更细致的了解自己负责产品的性能,并根据收集的性能数据来辅助前端页面性能的优化

推荐node版本

不小于8.9.0

使用

npm install mini-monitor

import MiniMonitor from 'mini-monitor';
new MiniMonitor({
	url: 'xxx', // 收集数据的服务接口地址
	// 如果服务端接口有一些必传字段,可通过baseParams来实现
	baseParams: {
		...
	},
	// 白名单。设定收集数据的指定域
	whiteName:['test1.baidu.com', 'test2.baidu.com'],
	// FP大于fpLimit则不做收集操作,默认4000ms。目的:排除一些极端情况和一些无意义的数据,如debug因素造成的FP时间太长
	fpLimit: 5000
})

相关性能指标

| 指标字段 | 说明 | | ---- | ---- | | path | 页面路径 | | FP | first-paint | | FCP | frist-contentful-paint | | jsTime | js资源加载时间 | | cssTime | css资源加载时间 | | imageTime | 图片资源加载时间 | | videoTime | 视频资源加载时间 | | othersTime | 其他资源加载时间 | | whiteTime | 白屏时间 | | loadTime | load事件耗时 | | pageLoadCompleteTime | 页面加载完成的时间 | | domCompleteTime | 解析DOM树耗时 | | reqToDOMLoadTime | 请求完毕到DOM加载耗时 | | httpTime | HTTP请求耗时 | | tcpTime | TCP链接耗时 | | ndsTime | DNS查询耗时 | | appcacheTime | Appcache耗时 | | redirectTime | 重定向耗时 | | jsDetail | js资源加载详情 | | cssDetail | css资源加载详情 | | imageDetail | 图片资源加载详情 | | videoDetail | 视频资源加载详情 | | othersDetail | 其他资源加载详情 |