[iovisor-dev] Tracing eBPF programs use only one core

Fabio Salvini salvini.fabio at outlook.com
Wed Sep 13 06:59:31 UTC 2017


Hi,


I have written a simple tracing program, attached to kprobe "__netif_receive_skb_core", to analyze some sk_buff fields.

I have done some stress tests and I have always seen only one core works. Should eBPF programs split work on multiple cores, right?

Do I miss some informations?


Cheers,

Fabio
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