ethtool 设置网卡接收哈希
检查
[root@localhost]# ethtool -n eth1 rx-flow-hash tcp4 TCP over IPV4 flows use these fields for computing Hash flow key: IP SA IP DA L4 bytes 0 & 1 [TCP/UDP src port] L4 bytes 2 & 3 [TCP/UDP dst port]
设置
ethtool -N eth1 rx-flow-hash udp4 sdfn