DPDK on isolated cores but I still see interrupts

Antonio Di Bacco a.dibacco.ks at gmail.com
Tue Mar 1 15:52:06 CET 2022


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 those too?

Regards.
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