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laxmimikrotik
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CPU high utilization due to the Queue .CCR

Sat Jun 05, 2021 6:24 pm

Hi

Today we have saw an unusual CPU load on our main ccr1072 router. Usually it was 1-10% at peak, but today it was over 90% with no obvious reasons.
Going to tool>profile shows that all processing took 10% in total except for queues which consume almost 10-80% of cpu.
ROS version is 6.44.6.

what's the issue ??
 
pe1chl
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Re: CPU high utilization due to the Queue .CCR

Sat Jun 05, 2021 7:33 pm

Well your first issue of course is running ancient RouterOS in production. First fix that!
But likely it will not solve the other issue, that will require further research.
 
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laxmimikrotik
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Re: CPU high utilization due to the Queue .CCR

Sat Jun 05, 2021 7:48 pm

Which version u recommend to have ??
 
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mkx
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Re: CPU high utilization due to the Queue .CCR

Sat Jun 05, 2021 7:52 pm

Usual sugestion is to go with latest version from "long-term" channel, currently that's 6.47.10.
 
pe1chl
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Re: CPU high utilization due to the Queue .CCR

Sat Jun 05, 2021 7:55 pm

That is right, and it would be advised to read about updating RouterOS, firmware, how to use partitions, backup of configuration (how/where), etc.
 
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laxmimikrotik
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Re: CPU high utilization due to the Queue .CCR

Sat Jun 05, 2021 9:42 pm

now its normal. but i have not upgraded ,what can be the reason ??

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