Re: CURRENT slow and shaky network stability

From: K. Macy <kmacy_at_freebsd.org>
Date: Fri, 25 Mar 2016 13:31:31 -0700
Does this pre or postage input changes?

On Friday, March 25, 2016, O. Hartmann <ohartman_at_zedat.fu-berlin.de> wrote:

> Since a couple of days now, FreeBSD CURRENT (at the moment with FreeBSD
> 11.0-CURRENT #9
> r297267: Fri Mar 25 09:48:07 CET 2016 amd64) "feels" a kind of shaky and
> like "glue": it
> is slow with X11, sometimes ssh connections even nearby hosts on the same
> net not under
> load have some time to respond to keys in xterm or on console (vt()) ~ 1 -
> 3 seconds and
> I receive very often "broken pipe" to ssh connections to a host nearby. I
> realized this
> strange behaviour on a couple of systems a maintain running most recent
> CURRENT.
>
> I also realize a high usage of swap on a 8GB RAM, 2 core box having two
> ZFS volumes (one
> 3TB HD and one 4 TB HAD with ZFS). Using Firefox on X11 (nVidia
> 364.12/355.11 driver, I
> checked on both) and running desktop only (windowmaker) brings the system
> toward using 12
> or sometimes several hundreds of megabytes of swap - and I do not see what
> is using so
> much space.
>
> Does anyone also realize  this phenomenon?
>
> Regards,
>
> oh
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Received on Fri Mar 25 2016 - 19:31:32 UTC

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