From: Stephen Hemminger <stephen@networkplumber.org>
To: Antonio Di Bacco <a.dibacco.ks@gmail.com>
Cc: users@dpdk.org
Subject: Re: Threads on mail lcore seems to stop for several seconds
Date: Sun, 25 Jun 2023 07:47:24 -0700 [thread overview]
Message-ID: <20230625074724.61fc5d1c@hermes.local> (raw)
In-Reply-To: <CAO8pfFnt5Q+k97ArMBRvA-vuFokGvjkdx6WFwq5gYz=JF4C+Hg@mail.gmail.com>
On Tue, 20 Jun 2023 14:49:04 +0200
Antonio Di Bacco <a.dibacco.ks@gmail.com> wrote:
> I have a few threads running on main lcore (launched with
> rte_eal_remote_launch). It seems that randomly all threads get stuck
> for some reason and then they resume again after a few seconds.
>
> What could be the problem?
>
> Regards.
If you have multiple threads on one core, then the locks used by DPDK
will do this. DON'T run multple threads on one core.
prev parent reply other threads:[~2023-06-25 14:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-20 12:49 Antonio Di Bacco
2023-06-25 14:47 ` Stephen Hemminger [this message]
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