Bootstrap 5 · Advanced

System Resource Gauges

Three radial gauges for CPU, RAM and disk, via ApexCharts.

Requires Bootstrap 5, ApexCharts. Add the CDN tags below to your page (styles in <head>, scripts before </body>). The downloaded file already includes them.

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css">

<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>

<script src="https://cdn.jsdelivr.net/npm/apexcharts@3.49.1/dist/apexcharts.min.js"></script>

<div class="d-flex gap-2 flex-wrap" style="max-width:440px">
  <div class="card border-0 shadow-sm flex-fill"><div class="card-body p-2"><div id="g1"></div></div></div>
  <div class="card border-0 shadow-sm flex-fill"><div class="card-body p-2"><div id="g2"></div></div></div>
  <div class="card border-0 shadow-sm flex-fill"><div class="card-body p-2"><div id="g3"></div></div></div>
</div>

function g(id,val,color,label){new ApexCharts(document.getElementById(id),{chart:{type:'radialBar',height:140},series:[val],colors:[color],labels:[label],plotOptions:{radialBar:{hollow:{size:'55%'},dataLabels:{name:{fontSize:'11px'},value:{fontSize:'16px'}}}}}).render()}
g('g1',76,'#0d6efd','CPU');g('g2',54,'#16a34a','RAM');g('g3',89,'#ff477e','Disk');

Free to use.This component uses Bootstrap 5, ApexCharts (linked above). Copy any file, or download a ready-to-open .html page with the CDN links already included.