I have a ccr2116 and we see that it never exceeds 20% of the CPU but when we go to tool then to profile we notice that cpu0 is always at 90% and the other cpu use is very low
600 PPPoE + 750MB+SINGLE QUEUE + QUEUE TREE
Could you help me
use tools profile to see source of core usage
Can you post your config and ROS version?
Adjunto Capture de pantalla
Version 7.2.3
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@IPANetEngineer
Please ask the question in proper Spenglish:
¿CAN YOU PROVIDE A CONFIG EXPORT?
I forgot to use googgles traxlate… 
Attachments
config
exportfirewall.rsc (831 KB)
Ok, I do not see any problem, with 200 firewall rules and all traffic scansioned against layer7 filter (= disabling hardware offload if the cpu must check every single connection for x packets…),
600 PPPoE + 750MB + SINGLE QUEUE + QUEUE TREE
is pretty normal
It’s definitely a problem. In fact, this only happens on the ARM architecture. It looks like the problem is still present even on ROS7. It occurs when PPP and NAT are on the same box. It will not multi-thread properly even when there are queues in Simple Queue. Any device that is not using ARM as its architecture should work fine. I’ve tested this with HexGr3, which has MMIPS and Hap AC2 with ARM architecture, using ROS v6.x. CPU 0 will always be used in ARM, while other cores are left unused. I have not yet tested this with ROS7.
This issue does not occur when using IPoE and NAT on the same box.