Increased CPU usage after upgrading 3000L from 4.8.1 to 5.9.1

Hello, we upgrade 3 radios 3000L from 4.8.1 to 5.9.1 and we notice that cpu of radios incress from less than 25% to almost 50% is this normal!!??

Hello @villagransimon,

could you PM me techsupport file from one of those radios?
Is there any performance impact?

Hola!!
Yes how do i share it to you?? don’t let me upload it.