luna-performance-monitor
v1.0.0
Published
Realtime counter used for displaying cpu, fps metrics
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Readme
Luna Performance Monitor
Realtime counter used for displaying cpu, fps metrics.
Demo
https://luna.liriliri.io/?path=/story/performance-monitor
Install
Add the following script and style to your page.
<link rel="stylesheet" href="//cdn.jsdelivr.net/npm/luna-performance-monitor/luna-performance-monitor.css" />
<script src="//cdn.jsdelivr.net/npm/luna-performance-monitor/luna-performance-monitor.js"></script>
You can also get it on npm.
npm install luna-performance-monitor --save
import 'luna-performance-monitor/luna-performance-monitor.css'
import LunaPerformanceMonitor from 'luna-performance-monitor'
Usage
const memoryMonitor = new PerformanceMonitor(container, {
title: 'Used JS heap size',
unit: 'MB',
color: '#614d82',
smooth: false,
data() {
return (performance.memory.usedJSHeapSize / 1024 / 1024).toFixed(1)
},
})
memoryMonitor.start()
Configuration
- color(string): Line color.
- data(Fn): Data source provider, a number should be returned.
- max(number): Maximum value.
- smooth(boolean): Smooth lines or not.
- title(string): Monitor title.
- unit(string): Unit of the value.
Api
start(): void
Start monitoring.
stop(): void
Stop monitoring.