Hope you're well.
We've noticed a very strange behaviour in our ICX7450. We got a very high CPU usage but didn't ffind anything that justify it. This only occurs with CPU0. CPU1 is working fine as you can see below.[email protected]#sh cpu-utilization cpu0:7 percent busy, from 4 sec ago1 sec avg: 99 percent busy5 sec avg: 8 percent busy60 sec avg: 9 percent busy300 sec avg: 7 percent busycpu1:0 percent busy, from 2 sec ago1 sec avg: 0 percent busy5 sec avg: 0 percent busy60 sec avg: 0 percent busy300 sec avg: 0 percent busy
==========================[email protected]#sh cpu-utilization tasks top - 16:57:11 up 160 days, 13:54, 0 users, load average: 4.18, 4.02, 3.97 Threads: 163 total, 2 running, 161 sleeping, 0 stopped, 0 zombie %Cpu0 : 87.0/12.3 99[||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| ] %Cpu1 : 0.0/0.0 0[ ] GiB Mem : 22.8/1.951 [ ] GiB Swap: 0.0/0.000 [
The proccess that seems to be offendig this device is 1590 root 21 1 670.6m 369.9m 85.0 18.5 164688:55 R `- appl
So, there is a way to restart just this process or something like that? Do you know what is the cause of this usage for this task?
We are trying to avoid a device restart in this case.
Thanks in advance.