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Linux下清理内存和Cache方法 /proc/sys/vm/drop_caches

Linux下清理内存和Cache方法 /proc/sys/vm/drop_caches 频繁的文件访问会导致系统的Cache使用量大增 $ free -m total used free shared buffers cached Mem: 3955 3926 28 0 55 3459 -/+ bu...

Linux下清理内存和Cache方法

　频繁的文件访问会导致系统的Cache使用量大增　　$ free -m 　　total used free shared buffers cached 　　Mem: 3955 3926 28 0 55 3459 　　-/+ buffers/cache: 411 3544 　　Swap: 5726 ...

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