如何查看linux的CPU占用

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top看CPU

free看内存

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refurl:http://zhidao.baidu.com/link?url=o87B3A2HJ09yUZ3TBZ2tpG3aFs5HEwQm2zR0O3j7sgis7OeWv6SDBGZyfq1WiAK2rlzLhTTuAlI8wEZUHZiPCq

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http://www.cnblogs.com/Wen-Man/archive/2011/04/04/2373771.html

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