On Wed, Jun 12, 2019 at 09:31 PM, Toshiaki Makita wrote:
I cannot reproduce it.
Is it an XDP-related problem? What happens if you use bridge in place of XDP_REDIRECT?
Did you collect tcpdump result in server-side?
Also how about checking "ethtool -S" and "nstat" (not netstat) periodically?
Thanks. I have tested in non-XDP mode and the problem also happen. It maybe a netperf bug...