apache并发:查看Apache并发请求数及其TCP连接状态

# prefork MPM
# StartServers: number of server processes to start
# MinSpareServers: minimum number of server processes which are kept spare
# MaxSpareServers: maximum number of server processes which are kept spare
# MaxClients: maximum number of server processes allowed to start
# MaxRequestsPerChild: maximum number of requests a server process serves

StartServers         10
MinSpareServers      10
MaxSpareServers      15
ServerLimit          2000
MaxClients           2000
MaxRequestsPerChild  10000


查看httpd进程数(即prefork模式下活动或正在进行
  LISTEN:服务器在等待进入呼叫
  SYN_RECV:个连接请求已经到达等待确认
  SYN_SENT:应用已经开始打开个连接
  ESTABLISHED:正常数据传输状态
  FIN_WAIT1:应用说它已经完成
  FIN_WAIT2:另边已同意释放
  ITMED_WAIT:等待所有分组死掉
  CLOSING:两边同时尝试关闭
  TIME_WAIT:另边已个释放
  LAST_ACK:等待所有分组死掉
Tags:  tcpip并发连接数 tcp并发限制 apache并发访问量 apache并发

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