On Fri, 1 Nov 2019, Gene Heskett wrote:
Date: Fri, 1 Nov 2019 19:32:38 -0400
From: Gene Heskett <ghesk...@shentel.net>
Reply-To: EMC developers <emc-developers@lists.sourceforge.net>
To: EMC Developers <emc-developers@lists.sourceforge.net>
Subject: [Emc-developers] Stretch and its preempt-rt kernel
I'm loggng that eth0 has a possible GRO (whatever that is) infection, and
that tcp performance might be degraded.
Probably OK to just just turn off GRO in the driver via ethtool
from dmesg:
TCP: eth0: Driver has suspect GRO implementation, TCP performance may be
compromised.
Doing a net searh it seems to be a feature of the
Linux coyote 4.9.0-11-rt-amd64
kernel being used.
Scutllebut on the net says its not a show stopper, and can be fixed with
most any later build. Could this be updated?
Cheers, Gene Heskett
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Genes Web page <http://geneslinuxbox.net:6309/gene>
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