iperf gives me max of 18Gb/s with th nic's direct attached
and even worse 8Gb/s with the sx1012 interconnect
hw: z800 LnkSta 5GT/s x 8 asus z10pe-d8 intel xeon server LnkSta 8GT/s x 8
os: 2 x centos6.7
can someone help an ethernet basic skilled user