why my used RAM so large?
i use free to look the case of RAM uesd,show that:total used free shared buffers cached
Mem: 451852 440216 11636 0 32488 175040
-/+ buffers/cache: 232688 219164
Swap: 979924 10612 969312
free only 11636 excessed,faited!but i just open lumaQQ in ubandu,who can explain this? total used free shared buffers cached
Mem: 386864 313268 73596 0 12948 162040
-/+ buffers/cache: 138280 248584
Swap: 265032 0 265032
(Debian Sarge)
linux就是这样的,有多少用多少,空闲的就做为缓冲区。内存嘛,还不是拿来用的!
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