Memory usage in ubuntu
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header('Content-type: application/json'); foreach (file('/proc/meminfo') as $ri) { $m[strtok($ri, ':')] = strtok(''); } $response = array(); $response['memory_usage'] = 100 - round(($m['MemFree'] + $m['Buffers'] + $m['Cached']) / $m['MemTotal'] * 100); // $response['memory_usage'] = $m['MemTotal']; echo json_encode($response); |
CPU usage in ubuntu
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header('Content-type: application/json'); $loadtime = sys_getloadavg(); $response = array(); $totalCors = 4; $cpuPercentage = round(($loadtime[0] * 100) / $totalCors); $response['cpu_usage'] = $cpuPercentage; // $response['cpu_usage1'] = $loadtime; echo json_encode($response); |
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