Ubuntu下上传本地磁盘文件io占用极高 #5382
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我的配置环境是Ubuntu下用自动脚本安装了alist,Ubuntu内挂载了一个外接硬盘,我使用alist的本地存储挂载了我的硬盘,但是在上传文件到硬盘的时候,明明上传完成了,但过了很久,cpu的io等待还是非常高,并且集中在一个核心上,具体现象是我的Ubuntu有4个核,其中一个核的io等待高达95%,而这个核心的系统占用却很少,别的核心的占用和io等待也很少,查看磁盘写入,发现几乎没有磁盘正在写入中,有也是很小的速度,所以我怀疑是alist的某个bug导致硬盘实际上没有在读/写,但是还是会占用cpu导致高额的io等待,希望能得到解决😢
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