linux内存满,buff/cache也是满的,但用top/ps/htop查不到满的原因

linux内存满,buff/cache也是满的,但用top/ps/htop查不到满的原因

linux内存满,buff/cache也是满的,但用top/ps/htop查不到满的原因

用的root权限,也观察了linux kernel的服务.查不到占满的原因.

最终解决发放：将/etc/sysctl.conf中的内容全部清空,使用系统默认值，重启服务器，内存马上正常了.

转： https://www.zhihu.com/question/38360949
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原文地址：https://www.cnblogs.com/fps2tao/p/15438416.html