Re: Comparison of FreeBSD/Linux TCP Throughput performance

[Steven Hartland]

Its max not default, so relies on your configuring each app you want to have
high performance to take advantage of it. In our case that means our
large transfers easily saturate Gig.

   Regards
   Steve

----- Original Message ----- 
From: "Ivan Voras" <ivo...@freebsd.org>
To: <freebsd-performance@freebsd.org>
Sent: Monday, October 19, 2009 12:44 PM
Subject: Re: Comparison of FreeBSD/Linux TCP Throughput performance


Steven Hartland wrote:
Try with something like this, which is the standard set we use on our
file serving machines.

net.inet.tcp.inflight.enable=0
net.inet.tcp.sendspace=65536
kern.ipc.maxsockbuf=16777216
net.inet.tcp.sendbuf_max=16777216
net.inet.tcp.recvbuf_max=16777216

16 MB network buffers? What kind of % impact do you see from them?


================================================
This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it. 

In the event of misdirection, illegible or incomplete transmission please 
telephone +44 845 868 1337
or return the E.mail to postmas...@multiplay.co.uk.

_______________________________________________
freebsd-performance@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-performance
To unsubscribe, send any mail to "freebsd-performance-unsubscr...@freebsd.org"