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Webcast-Catalyst9k
New Member

cpu usage

Hi all,

I am having doubt about cpu usage below pasted can anybody explain.

1111111111111111111111111111111111111111111111111111111111

2277777777779999999999888888888877777333333333322222111112

100

90

80

70

60

50

40

30

20***********************************

10************************************************************

0....5....1....1....2....2....3....3....4....4....5....5....

0 5 0 5 0 5 0 5 0 5

CPU% per second (last 60 seconds)

1122221122112121111212112121121112112111121212222221112212

9900009922770819797080890805938271970899819091300119791070

100

90

80

70

60

50

40

30

20 *#####**##**#*#**#*#*#*#**#**#* *##*#****#*#*#######**##*###

10 #####################################

0....5....1....1....2....2....3....3....4....4....5....5....

0 5 0 5 0 5 0 5 0 5

CPU% per minute (last 60 minutes)

* = maximum CPU% # = average CPU%

2242222332711111112222222222222332621111122223222222232332411111112222

6604664566495566993677546447566626846455613674644468616788454456792357

100

90

80

70 * *

60 * *

50 * *

40 * ** * * * ** *

30 *** ** **** **** * ******** **** ********* **

20 ########***********#############***** *****#####*#######**** *****####*

10 ###########*****###################*****##################*******#######

0....5....1....1....2....2....3....3....4....4....5....5....6....6....7.

0 5 0 5 0 5 0 5 0 5 0 5 0

CPU% per hour (last 72 hours)

* = maximum CPU% # = average CPU%

Regards,

Naidu.

1 REPLY
Purple

Re: cpu usage

Not sure what you are asking , one is the maximum * which could mean just a very brief spike which is nothing to worry about, doesn't mean it is the sustained usuage. # is the average , it looks like most of the time for the last 72 hours the cpu "average" is at least 20% but less than 30 with brief periods of less than 10% cpu usuage. Can't tell you more than that , you would have to look at the processes to see what is using what , as most traffic is hardware switched utilization on the cpu is usually taken up by other processes other than routing ip traffic.

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