Hi, I just found that one of my centos servers was running at 100% cpu and had used up all the memory. I checked system monitor and was not able to find the culprit, I restarted the server and it seems fine now. Does anyone know of a simple way to have the server email me if the cpu load is at max for x amount of time. I am not sure how long it was running like that, I have not checked it for a while. What would you recommend for something like this Thanks Mace