Menu="VMs:0"
Title="VM Usage Statisics"
Nchan="vm_usage:stop"
Cond="exec(\"grep -o '^USAGE=.Y' /boot/config/domain.cfg 2>/dev/null\") && is_file('/var/run/libvirt/libvirtd.pid')"
---
<?PHP
/* Copyright 2005-2024, Lime Technology
 * Copyright 2012-2024, Simon Fairweather.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version 2,
 * as published by the Free Software Foundation.
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 */
?>
<?
$docroot ??= ($_SERVER['DOCUMENT_ROOT'] ?: '/usr/local/emhttp');
?>
<table id="vmstats" class="tablesorter four shift">
    <thead class='child'><tr><th class="th1">_(Name)_</th><th class="th2">_(Guest CPU)_</th><th>_(Host CPU)_</th><th>_(Memory inuse/Current/Maximum)_</th><th>_(Disk IO)_</th><th>_(Network IO)_</th></tr></thead>
    <tbody id ="vmstatsbody" class='child'>
  </tbody>
</table>

<script>
var vmusage = new NchanSubscriber('/sub/vm_usage',{subscriber:'websocket'});
vmusage.on('message', function(msg){
  var data = JSON.parse(msg);
  $('#vmstatsbody').html(data);
  });

$(function(){
  vmusage.start();
});

window.onunload = function(){
  vmusage.stop();
}
</script>