Hi gurus, One of my user runs an informatica job everyday at 3AM. He is facing the performance issue alternate days or a week later and there is no standard to figure out why its causing it. I checked IO wait on the server and locks at that time it looks fine and still his jobs is taking more time to complete. However it will take very less time i.e few mins and somedays it takes hours. Could you please help me out on troubleshooting and let me also know if you need any more details? Thanks, Raghu