performance-puppeteer-tests, based on node and puppeteer, try to measures the indicators of the web performance, including the jsHeapUsedSize, jsHeapTotalSize, firstPaint, firstMeaningfulPaint, domContentLoaded and loadEventEnd.
What's more, ppts can be used to calculate the average and standardDeviation of indicators of the web performance when you repeat a specific number of time. And ppts is also support to choose the specific phone devices to emulate.
See the Usage for more details.
To install ppts :
npm install -g ppts --registry=https://registry.npm.taobao.org
Measures: | min | median | max | average | standardDeviation | 最小值 中间值 最大值 平均值 方差 Indicators: jsHeapUsedSize 占用的堆的大小 jsHeapTotalSize 堆占用的总内存 firstPaint 白屏时间 firstMeaningfulPaint 首屏时间 domContentLoaded 可交互时间 loadEventEnd 加载完成时间
To run the application, just use :
ppts <url>
Several options are available to enhance metrics easily. Use -h (--help) to display them.
➜ ppts -h Usage: cli <url> [options] Description: performance-puppeteer-tests Author: Shaonian <licetianyr@163.com> Options: -r, --repeat [n] 指定加载次数 (default: 5) -w, --width [width] 浏览器首屏的宽度 (default: "1920") -H, --height [height] 浏览器首屏的高度 (default: "1080") -o, --output-format [output-format] 输出报告格式 (default: "table") -c, --custom-path [custom-path] 载入配置文件(default: null) --phone [device-name] 是否启用手机模式(default: null) --cache 是否启用浏览器缓存 (default: false) --output-file [output-file] 输出报告文件(default: txt) --wait-until [wait-until] 加载完成的标志(default: load) --no-headless 浏览器无头模式(default: true) --no-sandbox 适配Linux无沙盒模式(default: false) -h, --help output usage information
ppts -r 100 https://www.baidu.com
ppts https://www.baidu.com --no-headless falseppts https://www.baidu.com --no-sandbox trueppts -c './extend_custom/login.js' https://mubu.com
ppts https://www.baidu.com --cache trueppts https://www.baidu.com --phone 'iPhone X' --no-headless false
Blackberry PlayBook Blackberry PlayBook landscape BlackBerry Z30 BlackBerry Z30 landscape Galaxy Note 3 Galaxy Note 3 landscape Galaxy Note II Galaxy Note II landscape Galaxy S III Galaxy S III landscape Galaxy S5 Galaxy S5 landscape iPad iPad landscape iPad Mini iPad Mini landscape iPad Pro iPad Pro landscape iPhone 4 iPhone 4 landscape iPhone 5 iPhone 5 landscape iPhone 6 iPhone 6 landscape iPhone 6 Plus iPhone 6 Plus landscape iPhone 7 iPhone 7 landscape iPhone 7 Plus iPhone 7 Plus landscape iPhone 8 iPhone 8 landscape iPhone 8 Plus iPhone 8 Plus landscape iPhone SE iPhone SE landscape iPhone X iPhone X landscape iPhone XR iPhone XR landscape JioPhone 2 JioPhone 2 landscape Kindle Fire HDX Kindle Fire HDX landscape LG Optimus L70 LG Optimus L70 landscape Microsoft Lumia 550 Microsoft Lumia 950 Microsoft Lumia 950 landscape Nexus 10 Nexus 10 landscape Nexus 4 Nexus 4 landscape Nexus 5 Nexus 5 landscape Nexus 5X Nexus 5X landscape Nexus 6 Nexus 6 landscape Nexus 6P Nexus 6P landscape Nexus 7 Nexus 7 landscape Nokia Lumia 520 Nokia Lumia 520 landscape Nokia N9 Nokia N9 landscape Pixel 2 Pixel 2 landscape Pixel 2 XL Pixel 2 XL landscape