Hi I am having a 8 node cluster. I have to restrict a specific user or group of users in running processes which will take PctCpu=80 and PctMem=60. What i need to do is to kill those processes and inform him with a mail. Also is it possible to send a warning message also when the limit reached PctCpu=70 and PctMem=50. Hope someone will help me in solving the issue.. Thanks Dheeraj