mirrors/passt
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

test/perf: Remove unnecessary --pacing-timer options

Browse source 
We always set --pacing-timer when invoking iperf3.  However, the iperf3
man page implies this is only relevant for the -b option.  We only use the
-b option for the UDP tests, not TCP, so remove --pacing-timer from the TCP
cases.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
David Gibson 2023-11-06 18:08:32 +11:00 committed by Stefano Brivio
parent 498108ad70
commit aa0bb9f471
2 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
test/perf/passt_tcp
View file

@ -41,7 +41,7 @@ set THREADS 1
set STREAMS 8
set TIME 10
hout OMIT echo __TIME__ / 6 | bc -l
set OPTS -Z -P __STREAMS__ -l 1M -O__OMIT__ --pacing-timer 1000000
set OPTS -Z -P __STREAMS__ -l 1M -O__OMIT__
info Throughput in Gbps, latency in µs, one thread at __FREQ__ GHz, __STREAMS__ streams
report passt tcp __THREADS__ __FREQ__

4
test/perf/pasta_tcp
View file

@ -25,7 +25,7 @@ set THREADS 2
set STREAMS 2
set TIME 10
hout OMIT echo __TIME__ / 6 | bc -l
set OPTS -Z -w 4M -l 1M -P __STREAMS__ -O__OMIT__ --pacing-timer 10000
set OPTS -Z -w 4M -l 1M -P __STREAMS__ -O__OMIT__
hout FREQ_PROCFS (echo "scale=1"; sed -n 's/cpu MHz.*: \([0-9]*\)\..*$/(\1+10^2\/2)\/10^3/p' /proc/cpuinfo) | bc -l | head -n1
hout FREQ_CPUFREQ (echo "scale=1"; printf '( %i + 10^5 / 2 ) / 10^6\n' $(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq) ) | bc -l
@ -128,7 +128,7 @@ nsout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway'
nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
set THREADS 1
set STREAMS 2
set OPTS -Z -P __STREAMS__ -i1 -O__OMIT__ --pacing-timer 100000
set OPTS -Z -P __STREAMS__ -i1 -O__OMIT__
info Throughput in Gbps, latency in µs, one thread at __FREQ__ GHz, __STREAMS__ streams
report pasta tap_tcp __THREADS__ __FREQ__