On Mon, Aug 17, 2015 at 10:27:41AM +0300, Daniel Braniss wrote: > hi, > I have a host (Dell R730) with both cards, connected to an HP8200 > switch at 10Gb. > when writing to the same storage (netapp) this is what I get: > ix0: ~130MGB/s > mlxen0 ~330MGB/s > this is via nfs/tcpv3 > > I can get similar (bad) performance with the mellanox if I increase the > file size > to 512MGB. > so at face value, it seems the mlxen does a better use of resources > than the intel. > Any ideas how to improve ix/intel's performance?
Any way, please show OS version /var/run/dmesg.boot What's tuning perfomed (loader.conf, sysctl.conf)? top -PHS in both cases ifconfig -a in both cases netstat -rn in both cases I am don't know netapp -- what is hardware configuration (disks and etc) and software tuning (MTU?). _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
