From: bert hubert <bert.hubert@netherlabs.nl>
To: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Cc: netdev@vger.kernel.org, David Miller <davem@davemloft.net>
Subject: Re: [Announce] Netchannels ported to the latest git tree. Gigabit benchmark. Complete rout.
Date: Thu, 26 Oct 2006 15:44:37 +0200 [thread overview]
Message-ID: <20061026134436.GA22407@outpost.ds9a.nl> (raw)
In-Reply-To: <20061026105151.GA8325@2ka.mipt.ru>
On Thu, Oct 26, 2006 at 02:51:51PM +0400, Evgeniy Polyakov wrote:
> Benchmark uses 128 bytes sending/receiving per syscall (no latency
> checks, only throughput.
> Receiving CPU usage is 3 times less (90% socket code vs. 30%
> Sending CPU usage is 5 times less (upto 50% vs. upto 10%).
Wow. I currently lack the hardware to reproduce your measurements, do you
have any idea of how these numbers would be with 1024 byte "system calls"?
Thanks.
--
http://www.PowerDNS.com Open source, database driven DNS Software
http://netherlabs.nl Open and Closed source services
next prev parent reply other threads:[~2006-10-26 13:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-20 9:53 [Announce] New netchannels implementation. Userspace network stack Evgeniy Polyakov
2006-10-20 12:20 ` Evgeniy Polyakov
2006-10-26 10:51 ` [Announce] Netchannels ported to the latest git tree. Gigabit benchmark. Complete rout Evgeniy Polyakov
2006-10-26 13:44 ` bert hubert [this message]
2006-10-26 15:23 ` Evgeniy Polyakov
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