20.10.2018 2:27, Lev Serebryakov wrk: > > I need to benchmark different endpoint (not router) network performance > with different encapsulations (if_gre, if_gif) and with/without IPsec > (including if_ipsec). > > What is suitable traffic generator/receiver for me? > > I'm trying to use benchmarks/iperf3, but it consumes questionable > amount of CPU in several cases and maybe benchmark becomes limited by > user-side CPU consuming, which is bad. > > I've tried "benchmarks/netperf" — it hangs with non-default window size. > > I've tried "benchmarks/netperfmeter" — it doesn't work without SCTP in > kernel. > > Please note, that I'm testing endpoint, not a router, so netmap-based > packet generators & receivers is no use for me, unfortunately.
Try benchmarks/wrk. It works pretty well for speeds lower than 40Gbit/s but its version 4.0.2 had its own rough edges demanding a router between TCP endpoints. I have not tried its newer versions, though. _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
