I’ve never tried netperf so unfortunately I don’t even know if it works. From the server logs, it looks like it hit some sort of error on accept.
Note that we set aside the first 1 << LDP_ENV_SID_BIT (env variable) fds for linux. By default that value is 5, which is the min we accept, i.e., 32 fds. That could be a problem for netperf, given that in the logs it’s saying “setting 32 in fdset”. Another option to check latency would be to use wrk/ab or similar tools with a web server that’s known to work with ldp, like nginx. Regards, Florin > On Apr 6, 2022, at 1:17 PM, Kunal Parikh <ku...@techthumb.in> wrote: > > I am using LD_PRELOAD > > Is there a particular example of netperf flags you can recommend for > measuring per packet latency? > >
-=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#21216): https://lists.fd.io/g/vpp-dev/message/21216 Mute This Topic: https://lists.fd.io/mt/90297978/21656 Mute #hoststack:https://lists.fd.io/g/vpp-dev/mutehashtag/hoststack Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
