공부/기타
[PHP] 서버에 부하 넣는 Web php 코드
haejang
2021. 1. 8. 14:59
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<!DOCTYPE html>
<html>
<head>
<title>Stress Test</title>
</head>
<body>
<?php
$PID = exec("pidof stress");
$stresskill = $_GET["stress"];
if (strlen($stresskill) > 0) {
if ($stresskill == "start") {
echo("<h2>Generating Load</h2>");
exec("stress --cpu 4 --io 1 --vm 1 --vm-bytes 128M > /dev/null 2>/dev/null &");
} elseif ($stresskill == "stop") {
echo("<h2>Killed stress</h2>");
exec("kill -9 $PID");
} else {}
}
?>
<center>
<h2>Generate Load</h2>
<table>
<tr>
<td>
<form action="index.php">
<input type="hidden" name="stress" value="start" />
<input type="submit" value="Start Stress" />
</form>
</td>
<td>
<form>
<input type="hidden" name="stress" value="stop" />
<input type="submit" value="Stop Stress" />
</form>
</td>
</tr>
</table>
</center>
</body>
</html>서버에 stress가 깔려있어야 제대로 실행됨
Start 버튼을 누르면 stress 명령을 실행하고
Stop 버튼을 누르면 kill을 실행한다
실행한 모습
Start Stress를 눌렀을 때
Stop Stress를 눌렀을 때
끝
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