SA常用命令
1.查看Apache的并发请求数及其TCP连接状态:
Linux命令:
netstat-n|awk'/^tcp/{++S[$NF]}END{for(ainS)printa,S[a]}'
返回结果示例:
LAST_ACK5
SYN_RECV30
ESTABLISHED1597
FIN_WAIT151
FIN_WAIT2504
TIME_WAIT1057
具体解释参考:http://hi.baidu.com/packetslost/blog/item/ea8bc9c398be9551b219a836.html