Hi, I'm wondering what the optimal maxconn should be set too for our HaProxy setup. We are having issues with pages slowing down quite significantly over time. Restarting IIS fixes the issue however it just creeps back as if the connections are being kept open by IIS however the current connections in IIS are in line with the stats from HaProxy. We are running HaProxy in front of 2 IIS servers with ColdFusion as the application server. Below is our configuration:
global log 127.0.0.1 local0 log 127.0.0.1 local1 notice #log loghost local0 info maxconn 4096 #debug #quiet user haproxy group haproxy defaults log global mode http option httplog option dontlognull retries 3 redispatch maxconn 2000 contimeout 5000 clitimeout 50000 srvtimeout 50000 stats uri /monitor listen webfarm bind :80,:443 mode tcp balance source #cookie SERVERID insert indirect #option httpclose #option forwardfor #option httpchk HEAD /check.txt HTTP/1.0 server webA 10.0.0.1 server webB 10.0.0.2
