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CPU占用率一直很高,终端里又找不到占用高的进程

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如题,之前以为是机器不行,4个的cpu,经常全部100%占用。就换了一个cpu,6核的,结果还是有2~4核正常100%占用。进终端用top命令也找不到占用高的进程。系统是正版的呀。

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从你的Top的图中看出,你的cpu一半的时间都是在wait `49.8 wa`,检查一下是不是有频繁读写的操作

你这个情况应该是爆OI了,百度一下有详细处理的帖子

你这个情况应该是爆OI了,百度一下有详细处理的帖子

  • Author
On 3/20/2023 at 4:27 PM, wnd said:

从你的Top的图中看出,你的cpu一半的时间都是在wait `49.8 wa`,检查一下是不是有频繁读写的操作

谢谢,确实是mover再后台读写,强制停止mover也不行,强制重启后好了

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