[ovs-discuss] lost packet on port channel 1 of handler 1

Jonas Nemeiksis jnemeiksis at gmail.com
Mon Feb 5 09:04:55 UTC 2018


Hi again!


No answer for this question? :)


Thank you!

On Tue, Jan 30, 2018 at 1:14 PM, Jonas Nemeiksis <jnemeiksis at gmail.com>
wrote:

> Hi all!
>
> I have problems with lost packets and network interrupt. I not found
> information about it, also I'm not clear how I can tuning openvswitch.
>
> Concept: Openstack(compute nova KVM) + openvswitch
>
>
> A lot logs:
>  - wakeup due to 0-ms timeout at ofproto/ofproto-dpif-upcall.c:720 (64%
> CPU usage)
>  - Dropped 1037 log messages in last 2 seconds (most recently, 0 seconds
> ago) due to excessive rate
>  - system at ovs-system: lost packet on port channel 1 of handler 1
>
> Information about software versions:
>
> openvswitch-2.6.1-4.1.git20161206.el7.x86_64
> CentOS Linux release 7.4.1708
>
>
>
> Somebody known this issues?
>
>
> Thanks,
> Jonas
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.openvswitch.org/pipermail/ovs-discuss/attachments/20180205/73edf89b/attachment.html>


More information about the discuss mailing list