On Tue, 1 Mar 2022 15:16:32 +
"Kinsella, Ray" wrote:
> Can you supply “cat /proc/cmdline” please?
>
> Ray K
>
> From: Antonio Di Bacco
> Sent: Tuesday 1 March 2022 14:52
> To: users@dpdk.org
> Subject: DPDK on isolated cores but I still see interru
One thing you can try is using the irqaffinity boot parameter to force
interrupts onto your non-isolated cores: For timer interrupts you can try
running in NO_HZ_FULL mode, but that may not work if you have other
userspace processes running on those cores. It might be worth confirming
that the
Can you supply “cat /proc/cmdline” please?
Ray K
From: Antonio Di Bacco
Sent: Tuesday 1 March 2022 14:52
To: users@dpdk.org
Subject: DPDK on isolated cores but I still see interrupts
I am trying to run a DPDK application on x86_64 Machine (Ubuntu 20.04) on
isolated cores.
I expected
I am trying to run a DPDK application on x86_64 Machine (Ubuntu 20.04) on
isolated cores.
I expected not to have interrupts on isolated cores but I still have a lot
of CAL (*Function call interrupts*) interrupts and LOC interrupts (*Local
timer interrupts*). Is there any setting in DPDK to stop
