High cpu utilization VSX

[raquinog]

Hello:

We are detecting high CPU usage in the virtual firewalls that we have. How can I know what is causing it?

The firewall when you execute the command "top", indicates that the PID 14995 - COMMAND - fwk5_dev, has a CPU% above 100.

In snmp v3 monitoring, I get the High CPU alert. Checking indicates that CPU # 768 is the one with this behavior. (this is indicated by the spectrum tool)

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top - 17:15:10 up 17 days, 5:08, 1 user, load average: 4.17, 4.55, 3.99
Tasks: 502 total, 4 running, 498 sleeping, 0 stopped, 0 zombie
Cpu(s): 11.3%us, 2.9%sy, 0.0%ni, 79.2%id, 0.0%wa, 0.1%hi, 6.4%si, 0.0%st
Mem: 32779220k total, 32229544k used, 549676k free, 903992k buffers
Swap: 18892344k total, 260k used, 18892084k free, 20568592k cached

PID     USER  PR  NI    VIRT     RES     SHR S      %CPU    %MEM TIME+ COMMAND
14995 admin 0     -20  860m     250m 64m S          112          0.8 267:59.91 fwk5_dev
15117 admin 0     -20  1241m   633m 85m S             37         2.0 4296:42 fwk3_dev
18274 admin 15       0   735m    204m 40m S             35         0.6 36:59.04 fw_full
14902 admin 0     -20  1105m    496m 84m S             15         1.6 3562:06 fwk13_dev
19721 admin 15      0         0           0        0    R             15         0.0 508:07.98 cphwd_q_init_ke

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I have 16 CPUs, how to know which one is using the largest CPU?
How do I interpret the output of the CPVIEW that identifies two with high cpu.