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本帖最后由 haichen_123 于 2011-07-14 10:26 编辑
今天发现有台服务器上netstat -a |grep http后显示大量类似以下结果
tcp 0 0 [UNKNOWN]:http [UNKNOWN]:49370 ESTABLISHED
tcp 0 0 [UNKNOWN]:http [UNKNOWN]:36187 TIME_WAIT
tcp 0 0 [UNKNOWN]:http [UNKNOWN]:44230 TIME_WAIT
tcp 0 0 [UNKNOWN]:http [UNKNOWN]:47437 TIME_WAIT
tcp 0 0 [UNKNOWN]:http [UNKNOWN]:47902 TIME_WAIT
tcp 0 0 [UNKNOWN]:http [UNKNOWN]:46492 ESTABLISHED
tcp 0 0 [UNKNOWN]:http [UNKNOWN]:35176 ESTABLISHED
tcp 0 0 [UNKNOWN]:http [UNKNOWN]:33616 TIME_WAIT
tcp 0 0 [UNKNOWN]:http [UNKNOWN]:34640 TIME_WAIT
最近反映网站访问慢,数据库可能有一定原因,但是这个输出结果一定有问题,为什么本地IP也是UNKNOWN,进来的IP也是UNKNOWN呢? |
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