sudo ethtool -k <interface> | grep tso 如果TSO已成功关闭,你将看到输出中显示tcp-segmentation-offload: off。 注意事项 权限:确保你有足够的权限来执行这些命令。通常,你需要使用sudo来获取必要的权限。 影响:关闭TCP Segmentation Offload可能会影响网络性能,尤其是在高负载或大数据传输的情况下。请确保...
ethtool -K eth0 tso on // specifies whether TCP segmentation offload should be eabled. 这三者缺一不可,而出现"Cannot set device tcp segmentation offload settings: Invalid argument"的原因 就是没有事先启用scatter-gather选项。
Find out what queue number the iperf server process is using. As previously mentioned, it is typically the same number as the lcoreid on which the process is being run. However, ethtool counters can be used to confirm: $ethtool-S$IFACE|greprx-|greppackets Fi...