One of the best video so far i have seen for troubleshoot high CPU utiilization. I was thinking to create tutorials on it but i am not getting enough time to write posts now a days so shared video. Below video going deep inside 6500 Catalyst CPU troubleshooting. If you dont have much experience of working on Catalyst or Nexus Switches then i suggest you to watch second video first which will expound on Catalyst Switch internal architecture.
Happy Learning !! 🙂