Hi, In our HAProxy, we have maxconn defined in both global and defaults sections, and there are total 5 frontend listeners configured:
global maxconn 10240 … defaults mode http maxconn 5000 …. frontend FE-1 … frontend FE-2 … frontend FE-3 … frontend FE-4 … frontend FE-5 Among these frontend listeners, only FE-1 and FE-2 are heavy-traffic, the other 3 are very light-traffic. Do you see any potential performance issue on FE-1 and FE-2 with maxconn=5000 defined in defaults section? Thanks Diana

