High CPU Utilization Observed on ICX7550-24F

[Elnoor]

We've noticed a very strange behavior in our ICX7550-24F . We got a very high CPU usage but didn't find anything that justify it.

[Elnoor]

14 percent busy, from 5 sec ago
1 sec avg: 2 percent busy
5 sec avg: 14 percent busy
60 sec avg: 9 percent busy
300 sec avg: 9 percent busy
SSH@RUHER-SVRR-CORE1#show cpu-utilization
5 percent busy, from 1 sec ago
1 sec avg: 5 percent busy
5 sec avg: 8 percent busy
60 sec avg: 9 percent busy
300 sec avg: 9 percent busy
SSH@RUHER-SVRR-CORE1#show cpu-utilization
13 percent busy, from 4 sec ago
1 sec avg: 99 percent busy
5 sec avg: 11 percent busy
60 sec avg: 9 percent busy
300 sec avg: 9 percent busy
SSH@RUHER-SVRR-CORE1#
SSH@RUHER-SVRR-CORE1#show cpu-utilization
7 percent busy, from 3 sec ago
1 sec avg: 2 percent busy
5 sec avg: 12 percent busy
60 sec avg: 9 percent busy
300 sec avg: 9 percent busy
SSH@RUHER-SVRR-CORE1#
SSH@RUHER-SVRR-CORE1#show cpu-utilization
9 percent busy, from 7 sec ago
1 sec avg: 2 percent busy
5 sec avg: 12 percent busy
60 sec avg: 9 percent busy
300 sec avg: 9 percent busy
SSH@RUHER-SVRR-CORE1#show cpu-utilization
11 percent busy, from 5 sec ago
1 sec avg: 99 percent busy
5 sec avg: 11 percent busy
60 sec avg: 9 percent busy
300 sec avg: 9 percent busy
SSH@RUHER-SVRR-CORE1#