How To Check RAM And CPU Usage In Laravel

WebSolutionStuff | Jul-29-2020 | Categories : Laravel

Hello All,

In this small tutorial i will show you How To Check RAM And CPU usage In Laravel in ubuntu OS. many time we require to check how much RAM and CPU usage of consumption in server if we have not code then we need to check manually every time , so here i will give you example with code So you can get data of RAM and CPU usage in your adminpanel.

So Create controller and add function for this example.

public function total_ram_cpu_usage()
{
        //RAM usage
        $free = shell_exec('free'); 
        $free = (string) trim($free);
        $free_arr = explode("\n", $free);
        $mem = explode(" ", $free_arr[1]);
        $mem = array_filter($mem);
        $mem = array_merge($mem);
        $usedmem = $mem[2];
        $usedmemInGB = number_format($usedmem / 1048576, 2) . ' GB';
        $memory1 = $mem[2] / $mem[1] * 100;
        $memory = round($memory1) . '%';
        $fh = fopen('/proc/meminfo', 'r');
        $mem = 0;
        while ($line = fgets($fh)) {
            $pieces = array();
            if (preg_match('/^MemTotal:\s+(\d+)\skB$/', $line, $pieces)) {
                $mem = $pieces[1];
                break;
            }
        }
        fclose($fh);
        $totalram = number_format($mem / 1048576, 2) . ' GB';
        
        //cpu usage
        $cpu_load = sys_getloadavg(); 
        $load = $cpu_load[0] . '% / 100%';
        
        return view('details',compact('memory','totalram','usedmemInGB','load'));
}

 

And create details.blade.php and add below code for view. 

<html>
<head>
  <link href="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
  <div class="col-sm-6 col-md-3">
    <h2 class="no-margin text-semibold">Current RAM Usage</h2>
    <div class="progress progress-micro mb-10">
      <div class="progress-bar bg-indigo-400" style="width: {{$memory}}">
        <span class="sr-only">{{$memory}}</span>
      </div>
    </div>
    <span class="pull-right">{{$usedmemInGB}} / {{$totalram}} ({{$memory}})</span>  

  </div>

  <div class="col-sm-6 col-md-3">
    <h2 class="no-margin text-semibold">Current CPU Usage</h2>
    <div class="progress progress-micro mb-10">
      <div class="progress-bar bg-indigo-400" style="width: {{$load}}">
        <span class="sr-only">{{$load}}</span>
      </div>
    </div>
    <span class="pull-right">{{$load}}</span>   
  </div>

</body>
</html>

 

And you will now get current usage of RAM and CPU.

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