If you are searching due to finding out your 3650C has high CPU, you can try these tricks:
* add storm control
* upgrade to c3560c-universalk9-tar.122-55.EX3.tar
(EX2 has an Hulc LED Process bug)
* If you are in area 0 with OSPF, turn it into an NSSA and reduce your routes!
Honestly, I am not sure what fixed my switch, but it was using a lot of CPU and rebooting itself. It appears stable today (I did all three changes at once). Attached is a graph showing CPU usage over time on the switch.
Oh, and the switch did not like the using archive...
archive download-sw /overwrite tftp://188.8.131.52/
So I did a
# copy tftp://184.108.40.206/
(config)# boot system
This was on WS-C3560CG-8PC-S
Old OS: 12.2(55)EX2
New OS: 12.2(55)EX3