I'm looking at the output and noticing a lot of EAGAIN errors. I wonder if those are being counted towards the Mbps calc? -- Aaron Turner https://synfin.net/ Twitter: @synfinatic My father once told me that respect for the truth comes close to being the basis for all morality. "Something cannot emerge from nothing," he said. This is profound thinking if you understand how unstable "the truth" can be. -- Frank Herbert, Dune
On Thu, Nov 30, 2017 at 12:53 PM, ken adey <ken.a...@cyglass.com> wrote: > On ubuntu 16 (Intel D-1500 SoC) using tcpreplay version 4.2.5 (build > git:v4.2.5) testing thru an Intel X520 10Gbe, when using the "-t" option > it's reporting throughput of > 10Gbs: > > root@send:/home/mzealadmin# taskset -c 0 tcpreplay -t --intf1=enp6s0f1 -K > --netmap --no-flow-stats large.pcap > Switching network driver for enp6s0f1 to netmap bypass mode... done! > File Cache is enabled > Actual: 81706489 packets (42796983763 bytes) sent in 20.65 seconds > Rated: 2072292454.1 Bps, 16578.33 Mbps, 3956347.52 pps > Statistics for network device: enp6s0f1 > Successful packets: 81706489 > Failed packets: 0 > Truncated packets: 0 > Retried packets (ENOBUFS): 0 > Retried packets (EAGAIN): 15165240 > Switching network driver for enp6s0f1 to normal mode... done! > > > Is this possible? > > ps. the pcap used is a capture of a looped replay (around 40GB) of the > test.pcap provided with tcpreplay. > > Thanks. > > Ken.... > > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Tcpreplay-users mailing list > Tcpreplay-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/tcpreplay-users > Support Information: http://tcpreplay.synfin.net/trac/wiki/Support ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Tcpreplay-users mailing list Tcpreplay-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tcpreplay-users Support Information: http://tcpreplay.synfin.net/trac/wiki/Support
