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Reorg/standardize project directories

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billz 2019-10-08 19:07:38 +01:00
parent 1256f44bbb
commit 0ff78301d6
1 changed files with 48 additions and 0 deletions
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48
app/lib/system.php Normal file
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<?php
class System {
public function hostname() {
return shell_exec("hostname -f");
}
public function uptime() {
$uparray = explode(" ", exec("cat /proc/uptime"));
$seconds = round($uparray[0], 0);
$minutes = $seconds / 60;
$hours = $minutes / 60;
$days = floor($hours / 24);
$hours = floor($hours - ($days * 24));
$minutes = floor($minutes - ($days * 24 * 60) - ($hours * 60));
$uptime= '';
if ($days != 0) {
$uptime .= $days . ' day' . (($days > 1)? 's ':' ');
}
if ($hours != 0) {
$uptime .= $hours . ' hour' . (($hours > 1)? 's ':' ');
}
if ($minutes != 0) {
$uptime .= $minutes . ' minute' . (($minutes > 1)? 's ':' ');
}
return $uptime;
}
public function usedMemory() {
$used = shell_exec("free -m | awk '/Mem:/ { total=$2 ; used=$3 } END { print used/total*100}'");
return floor($used);
}
public function processorCount() {
$procs = shell_exec("nproc --all");
return intval($proc);
}
public function loadAvg1Min() {
$load = exec("awk '{print $1}' /proc/loadavg");
return floatval($load);
}
public function systemLoadPercentage() {
return floor(($this->loadAvg1Min() * 100) / $this->processorCount());
}
}