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php-fpm占用cpu100%的奇怪缘故

Jun 13, 2016 pm 01:13 PM
100 cpu fpm php

php-fpm占用cpu100%的奇怪原因
最近用网上的lnmp一键安装配置乐淘淘番茄红素网centos6.2下面的环境,用了几天后,发现php-fpm占用cpu100%,

用uptime命令查看系统负载,基本上都在20左右,vmstat第一列也都在20左右,机器基本上没法运转了。

但是前几天都好好的,不知道为何却突然就成了这个样子了。

在网上找了很多文章看了,也调整了系统内核的参数和php、nginx的配置参数,问题依旧,不知道该怎么办了!


后台经机房测试,不是代码问题,是由于数据盘感染病毒导致带宽占用很高,并且造成系统负载很高。
后来重装系统,格式化数据盘,目前为止,还没有发现新问题,需要继续观察。

至于为何会感染病毒,我猜可能是在网上随便找了一个小说小偷程序,安装后用于测试服务器的,结果还被感染了,到底是不是因为这个小说小偷程序,现在我也不能保证,但是其他的后感染渠道,暂时想不起来。
所以以后还是要谨慎,网上下载的代码,可不敢随便发布在服务器上了!

1楼tongming13311211小时前
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