Hello, I'm trying to find the setting that would cause a 5 minute lag when the same image is called about 10 times in a row from within a PHP script that's not CPU, memory or disk limited. One of our clients scripts does this and recently he's experiences lags over 5 seconds because of this. I belive the server's IP is whitelisted and I know litespeed webserver is far from using it's current allowed 4 cores. I've been through all the settings and things like make connections per client is set to 200 so this shouldn't be the limit that is hit. Here are my settings : Max connections : 5000 Max keep alive requests : 10000 Max static requests per second (per client) : 200 Connection soft limit (per ip) : 80 Connection hard limit (per ip) : 100 Block Bad Request : No Enable Request Filtering : No What am I missing ?