Kernel Throttling

[bluepoint]

Running router's speedtest I got the following logs.

Apr 16 08:47:38 kernel: sched: RT throttling activated
Apr 16 08:47:39 kernel: NOHZ: local_softirq_pending 06
Apr 16 08:47:42 kernel: NOHZ: local_softirq_pending 104
Apr 16 08:47:45 kernel: NOHZ: local_softirq_pending 06
Apr 16 08:47:46 kernel: NOHZ: local_softirq_pending 06

Asking chatgpt one of the line(104) and the 1 answer is,
"This is a message indicates that the system puts CPUs to sleep state instead of processing some software interupt."
That's interesting, never seen this with other asus routers I had.

GT-AX6000 388.2

 

[BOFH]

Hi @bluepoint ,

I also see the same message as you on GT-AXE16000 under FW 3004.388.6_2:

Feb 27 18:42:14 kernel: NOHZ: local_softirq_pending 06
Feb 27 18:42:14 kernel: NOHZ: local_softirq_pending 206
Feb 27 18:42:16 kernel: NOHZ: local_softirq_pending 206
Feb 27 18:42:17 kernel: NOHZ: local_softirq_pending 286
Feb 27 18:42:17 kernel: NOHZ: local_softirq_pending 06