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发表于 2005-10-21 08:22:45
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你top一下看看 真正的内存应该只是%mem下面的 数值
要是VIRT下面的 那你的内存早就不够了
%MEM -- Memory usage (RES)
A task’s currently used share of available physical memory.
o: VIRT -- Virtual Image (kb)
The total amount of virtual memory used by the task. It includes
all code, data and shared libraries plus pages that have been
swapped out.
VIRT = SWAP + RES.
p: SWAP -- Swapped size (kb)
The swapped out portion of a task’s total virtual memory image.
q: RES -- Resident size (kb)
The non-swapped physical memory a task has used.
RES = CODE + DATA. |
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