Traffic drop issue
dridi at varni.sh
Thu Oct 29 15:30:22 UTC 2020
On Thu, Oct 29, 2020 at 3:06 PM Sébastien EISSLER <sebastien at sdv.fr> wrote:
> Yes, we have a load-balancer in front, we already investigate that way and don't dectect any error or configuration limitation.
> The fact that threads_limited counter strongly increase and that restart of Varnish restore the traffic suggest an issue on varnish side.
Did you try to increase thread_pool_max?
> In attachement a varnishstat result from 3 hours before the issue.
> We notice a high value for MAIN.sess_closed_err counter.
> Thanks for your help.
> > Hi,
> > Do you have a load-balancer in front of Varnish? The decrease looks like
> > the connections are being drained
> > Cheers,
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