Re: CURRENT slow and shaky network stability

Sorry meant inpcb and autocorrect "fixed" it.

On Saturday, March 26, 2016, O. Hartmann <ohartman_at_zedat.fu-berlin.de>
wrote:

> Am Fri, 25 Mar 2016 13:31:31 -0700
> "K. Macy" <kmacy_at_freebsd.org <javascript:;>> schrieb:
>
> > Does this pre or postage input changes?
>
> ???
>
> First of all, and the most visible fact is, that the ssh connection with
> high terminal
> i/o (compiling world, poudriere bulk ...) receives very often broken pipe.
> The "native"
> console of the systems (non UEFI, but drm2/i915kms loaded, iGPU of
> IvyBridge XEON) in
> question is like "glue" - responding time shifted. This is on all CURRENT
> systems.
>
> >
> > On Friday, March 25, 2016, O. Hartmann <ohartman_at_zedat.fu-berlin.de
> <javascript:;>> 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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