I have an issue where i am trying to look back at some historical data that i have capture in perfmon and when i go past about 40 days it only shows intervals at 1 day. Up until then it shows intervals every 5 minutes which is the interval i have set. Is there a way to adjust this? Can i look at 3 months worth of data and view it at 5 minute intervals? Thanks

Hi, According to my search and test, no option is available for us to modify the interval for a produced Performance Monitor log file. By default, if the monitor is not large enough to display the data, the interval will be increased. However, you can modify the Time Range to decrease the interval. 1. Open the Performance Monitor Properties in a Performance Monitor log file. 2. Switch to Source tab, and drag the bar to modify the Time Range. Regards,Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.