Re: [Iperf-users] iperf3 and 100Gb

2018-04-24 Thread Brian Tierney
In particular, check out: http://fasterdata.es.net/host-tuning/100g-tuning/ Your results are pretty typical. On Tue, Apr 17, 2018 at 14:16 Jeffrey Lane wrote: > On Tue, Apr 17, 2018 at 3:09 PM, Bruce A. Mah wrote: > > If memory serves me right, Jeffrey Lane wrote: > >> Hi all, > >> > >> I ha

Re: [Iperf-users] Optimizing iPerf for achieving max transmission rate with UDP tests

2018-02-27 Thread Brian Tierney
This might be useful: https://fasterdata.es.net/network-tuning/udp-tuning/ On Sat, Feb 3, 2018 at 09:48 Fran Terlingo (fterling) wrote: > IPerf Experts, > > > > I am performing tests between an iPerf 3.1.3 client running on a Linux > Ubuntu Virtual machine on a VMware ESX host and a similar se

Re: [Iperf-users] issue in dual test and reverse mode of iperf 2.0.5

2017-06-15 Thread Brian Tierney
d's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > ___ > Iperf-users mailing list > Iperf-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/iperf-users > > -- Brian Tierney, http://ww

Re: [Iperf-users] [perfsonar-user] Re: Iperf3 + bandwidth for TCP

2017-05-15 Thread Brian Tierney
-fq.8.html > > George > > From: on behalf of Arman Mohsin < > arman.mohsi...@gmail.com> > Date: Sunday, May 14, 2017 at 4:46 PM > To: Brian Tierney > Cc: "iperf-...@googlegroups.com" , " > iperf-users@lists.sourceforge.net" , " > perfsonar-u

Re: [Iperf-users] Iperf3 + bandwidth for TCP

2017-05-14 Thread Brian Tierney
width for TCP as > well or is it ONLY for UDP? I tried to read the documentation in the man > page but it is a bit confusing. In the earlier versions of iperf the -b > option is used to test only UDP but I am not sure if it supports in the > latest version (iperf3) > > > Reg

Re: [Iperf-users] [perfsonar-user] Iperf3 + flush

2017-03-14 Thread Brian Tierney
this: > > iperf3 -c $SERVER_ADDRESS -p $PORT -t $TIME -i $INTERVAL -f m > --no-fq-socket-pacing -N -Z > > Am i doing it wrong? > > On Tue, Mar 14, 2017 at 6:56 PM, Brian Tierney wrote: > >> >> Seems to work fine for me. >> >> Are you using it with th

Re: [Iperf-users] [perfsonar-user] Iperf3 + flush

2017-03-14 Thread Brian Tierney
3.1.3. > > Thanks in advance. > > > Arman > > > > -- Brian Tierney, http://www.es.net/tierney Energy Sciences Network (ESnet), Berkeley National Lab http://fasterdata.es.net -- Check out the v

Re: [Iperf-users] iperf3 vs iperf2 on 40Gbit

2016-06-03 Thread Brian Tierney
endor support for NetFlow, >> J-Flow, sFlow and other flows. Make informed decisions using capacity >> planning reports. >> https://ad.doubleclick.net/ddm/clk/305295220;132659582;e >> ___ >> Iperf-users mailing list >> I