Hello list members, I was looking at various options to monitor applications running on my server and was wondering what is the usual practice in such situations. I am looking at data collection in the lines of sysstat. It collects data of various resources in real time and saves it in a binary format which can be later processed to extract relevant information and then analyzed in appropriate manner. In the current situation I would like to monitor the resource utilization by various modules over a period of time and any other factors affecting my web server. I am only concerned about applications running under modperl's jurisdiction. Mithun