90% cpu usage - Cisco 3850

[Rosa Ladera]

Model                        SW Version      SW Image

WS-C3850-48U       16.3.5b           CAT3K_CAA-UNIVERSALK9

cat3850-wc2#sh processes cpu history
                                                                  
                                                                  
                                                                  
      122222111112222211111222221111122222111112222277777888888888
      700000999992222277777111118888811111888881111100000666664444
  100                                                           
   90                                                    *****  
   80                                                    *******
   70                                               ************
   60                                               ************
   50                                               ************
   40                                               ************
   30                                               ************
   20 **********************************************************
   10 **********************************************************
     0....5....1....1....2....2....3....3....4....4....5....5....6
               0    5    0    5    0    5    0    5    0    5    0
               CPU% per second (last 60 seconds)

    What should it be?                                                             

[johnd2310]

Hi,

You will have to look at the processes(show processes cpu sorted) when you get high cpu.

Thanks

John

[Leo Laohoo]

16.3.5b is not a stable IOS.