Introduction This test presents performance result of ØMQ/0.3.1 on 10Gb Ethernet. Environment Box 1: 8-core AMD Opteron 8356, 2.3GHz Mellanox ConnectX MT25408 in 10GbE mode Linux/Debian 4.0 (kernel version 2.6.24.7) ØMQ version 0.3.1 Box 2: 8-core Intel Xeon E5440, 2.83GHz Mellanox ConnectX MT25408 in 10GbE mode Linux/Debian 4.0 (kernel version 2.6.24.7) ØMQ version 0.3.1 Boxes were connected by n