用户postgres正在运行一个进程,该进程占用一台centos计算机中所有CPU的100%使用率,postgresql服务未运行,因此不能成为查询。
当我尝试停止该过程时,它将自行重启。然后,该进程的名称有些奇怪。
解决方案
恭喜!
通过暴露一个您的数据库中使用超级用户弱密码访问互联网,您邀请某人闯入并出于自己的目的使用CPU,可能是挖掘加密货币。
从互联网上拿起机器,擦干净然后重新-安装操作系统。
User postgres is running a process that take all CPUs at 100% usage in a centos machine, the postgresql service is not running so it cannot be a query.
When I try to stop the process it restarts itself. Then name of the process is somewhat strange.
解决方案Congratulations!
By exposing a database with a weak superuser password to the internet you invited somebody to break in and use your CPU for their own purposes, probably mining crypto-currencies.
Take the machine from the internet, wipe it clean and re-install the operating system.
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