Re: FreeBSD TCP tuning and performance

2009-12-10 Thread Sam Fourman Jr.
On Thu, Dec 10, 2009 at 9:05 AM, Steven Hartland wrote: > What are your iperf command lines? using FreeBSD RELENG_8 amd64 on a low traffic dell 5224 switch I was able to see these results, and I don't see a problem wile running iperf I brought up top -P on my desktop machine here is what it said

Re: FreeBSD TCP tuning and performance

2009-12-10 Thread Steven Hartland
] em0: Ethernet address: 00:30:48:33:ec:44 Regards Steve - Original Message - From: "Noisex" To: Sent: Thursday, December 10, 2009 2:28 PM Subject: RE: FreeBSD TCP tuning and performance This server is basically used for bandwidth testing (Our company is internet serv

RE: FreeBSD TCP tuning and performance

2009-12-10 Thread Noisex
interface with sysctl parameters? Noisex -Original Message- From: owner-freebsd-performa...@freebsd.org [mailto:owner-freebsd-performa...@freebsd.org] On Behalf Of Steven Hartland Sent: ceturtdiena, 2009. gada 10. decembrī 15:20 To: Noisex; freebsd-performance@freebsd.org Subject:

Re: FreeBSD TCP tuning and performance

2009-12-10 Thread Bill Moran
In response to "Noisex" : > Hi! I have a problem with TCP performance on FBSD boxes with 1Gbps net > i-faces (Broadcom NetXtreme II BCM5708 1000Base-T (B2)). Currently i use FBSD > 7.1 AMD64. > > The test lab: 2 x (server-client) HP Proliant G5 DL360 (quad-core/8gb ram, > raid 5 SAS). > > For

Re: FreeBSD TCP tuning and performance

2009-12-10 Thread Steven Hartland
What app are you using there and is it setting the send / receive buffers correctly? - Original Message - From: "Noisex" To: Sent: Monday, December 07, 2009 12:41 PM Subject: FreeBSD TCP tuning and performance Hi! I have a problem with TCP performance on FBSD boxes with 1Gbps net i