Hello, I have been using VTune performance analyzer for linux kernel modules especially to find out hotspots. I understand PTU can be used to analyze the peformance of user space application. I am wondering if i could use PTU to analyze my own kernel modules performance in the similar way i have been using VTune. I could not find in any documentation that i can or cannot use PTU for kernel modules and also the steps. Any help on this is appreciated.