Netperf is a benchmark that can be used to measure the performance of many different types of networking. It provides tests for both unidirectional throughput, and end-to-end latency.
I noticed that the output of the fields (when the -d 10 debug option is used):
Local socket TOS:
Remote socket TOS:
is not always correct. I have done the whole sequence of cases and this is the output.
However the traffic is generated with the correct value in the "tos" field.
This is netperf 2.7.0 compiled from sources with the following options:
configure --prefix=/usr --enable-demo --enable-histogram
Hello everyone,
I noticed that the output of the fields (when the -d 10 debug option is used):
Local socket TOS: Remote socket TOS:
is not always correct. I have done the whole sequence of cases and this is the output. However the traffic is generated with the correct value in the "tos" field.
This is netperf 2.7.0 compiled from sources with the following options: configure --prefix=/usr --enable-demo --enable-histogram
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 0,0 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 4,4 -f m| grep TOS Local socket TOS: reliability Remote socket TOS: reliability
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 8,8 -f m| grep TOS Local socket TOS: throughput Remote socket TOS: throughput
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 12,12 -f m| grep TOS Local socket TOS: 0x0c Remote socket TOS: 0x0c
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 16,16 -f m| grep TOS Local socket TOS: lowdelay Remote socket TOS: lowdelay
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 32,32 -f m| grep TOS Local socket TOS: cs1 Remote socket TOS: cs1
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 40,40 -f m| grep TOS Local socket TOS: af11 Remote socket TOS: af11
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 48,48 -f m| grep TOS Local socket TOS: af12 Remote socket TOS: af12
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 56,56 -f m| grep TOS Local socket TOS: af13 Remote socket TOS: af13
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 64,64 -f m| grep TOS Local socket TOS: cs2 Remote socket TOS: cs2
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 72,72 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 80,80 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 88,88 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 96,96 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 104,104 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 112,112 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 120,120 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 128,128 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 136,136 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 144,144 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 152,152 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 160,160 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 176,176 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 184,184 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 192,192 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0
[root@pakito ~]# netperf -H 10.68.68.56 -d 10 -l 2 -v 2 -D 1 -Y 224,224 -f m| grep TOS Local socket TOS: cs0 Remote socket TOS: cs0