Relationship between ConnQueueSize and tcp_conn_req_max_q

tcp_conn_req_max_q/tcp_conn_req_max_q0 : This is the connection queue

maintained by TCP/IP stack before webserver calls completes call to accept for

those connection. As far as webserver configuration is concerned, ListenQ is

the parameter which controls it.

http://docs.sun.com/source/817-1834-10/crmagnus.html#wp1000296

Once the connection is accepted, webserver typically puts into connection

queue. ConnQueueSize is the size of the queue which is maintained by

webserver.

In summary ListenQ is the number of connections kept by OS (TCP/IP stack) for

web server process before it starts rejecting new connections and

ConnQueueSize is the connection queue limit that webserver maintains before it

starts rejecting new connection.

Basantka at 2007-7-12 19:14:50 >