Re: slow network performance with realtek 8111D

2010-06-01 Thread Gabriel Read
Hi. I tried what you said. Both recvspace and sendspace were set to 16384. I set both of them to 131070 and tried iperf again. It wasn't any faster. Thanks, Gabe On Mon, May 31, 2010 at 10:44 PM, jean-philippe luiggi wrote: > Hello, > > Please check the result of : > > #sysctl -a | grep tcp.

slow network performance with realtek 8111D

2010-05-24 Thread Gabriel Read
Using iperf, I get around 300 mbits/s. between my openbsd machine and my windows xp machine and also to my imac with os x. I tried the kernel tweaks mentioned here: https://calomel.org/network_performance.html, but they did not help a whole lot (before tweaks I was getting around 220 mbits/s). In