From: Ben Greear <greearb@candelatech.com>
To: NetDev <netdev@vger.kernel.org>
Subject: Why is LRO off by default on ixgbe?
Date: Wed, 23 Sep 2009 09:29:59 -0700 [thread overview]
Message-ID: <4ABA4D07.50107@candelatech.com> (raw)
I just noticed that enabling LRO on ixgbe lets me reach about 9Gbps receive on two
NICs concurrently in an NFS test, where I was only getting about 6Gbps w/out it (1500 MTU).
Why is LRO disabled by default?
Thanks,
Ben
--
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc http://www.candelatech.com
next reply other threads:[~2009-09-23 16:29 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-23 16:29 Ben Greear [this message]
2009-09-23 16:53 ` Why is LRO off by default on ixgbe? Stephen Hemminger
2009-09-23 16:57 ` Ben Greear
2009-09-23 17:07 ` Stephen Hemminger
2009-09-23 17:16 ` Ben Greear
2009-09-25 21:37 ` Herbert Xu
2009-09-25 21:43 ` Herbert Xu
2009-09-25 21:53 ` Ben Greear
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4ABA4D07.50107@candelatech.com \
--to=greearb@candelatech.com \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.