通常我们是这样看内存的剩余情况的:
1 2 3 4 5 6 7 |
[root@AY1401140925512718b2Z ~]# free -m total used free shared buffers cached Mem: 488 398 90 0 5 38 -/+ buffers/cache: 354 134 Swap: 0 0 0 |
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