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558 Views 2 Replies Latest reply: Nov 20, 2012 9:49 AM by secnet500 RSS
secnet500 Newcomer 5 posts since
Jan 5, 2011
Currently Being Moderated

Nov 20, 2012 9:15 AM

High CPU Load on Control Center 5.2.1, java / tomcat error

Hello,

 

we use Control Center 5.2.1 with 4 McAfee Firewall Enterprise 7.1.2

 

We´ve got always high load, see output of top:

 

top - 16:12:31 up 12 days,  7:43,  1 user,  load average: 3.03, 3.00, 2.81

Tasks:  61 total,   2 running,  59 sleeping,   0 stopped,   0 zombie

Cpu(s): 58.8% us, 11.8% sy,  0.0% ni,  0.0% id, 29.4% wa,  0.0% hi,  0.0% si

Mem:   1032008k total,  1018864k used,    13144k free,     1672k buffers

Swap:  2097136k total,       60k used,  2097076k free,   375596k cached

 

 

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND                                                                                                                                                            

31580 tomcat    23   0  729m 567m  19m S 56.0 56.3   8:31.02 java      

 

If we stop dcserver and tomcat, the cpu usage goes down to normal.

 

How we solve this problem ?

 

I thougt it depends on an java error with ntp (leap second),

but stopping ntp brings no solution.

 

Best Regards,

 

Oliver

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