mirrors/passt
1
0
Fork 0
mirror of https://passt.top/passt synced 2025-05-30 12:55:42 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

test: Parameterize run time for throughput performance tests

Browse source 
Currently all the throughput tests are run for 30s.  This is reflected in
both the actual parameters given to the iperf commands, but also in the
matching sleeps in test_iperf3.

Allow this to be adjusted more easily with a new parameter to test_iperf3.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
[sbrivio: Reflect new parameter in comment to test_iperf3()]
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
David Gibson 2022-09-02 12:04:33 +10:00 • committed by Stefano Brivio
parent 5c13b511d9
commit 29247d0db6
5 changed files with 95 additions and 87 deletions
test/lib
test

10
test/lib/test
View file

@ -20,6 +20,7 @@
# $4: Destination name or address for client
# $5: Port number, ${i} is translated to process index
# $6: Number of processes to run in parallel
# $7: Run time, in seconds
# $@: Client options
test_iperf3() {
__var="${1}"; shift
@ -28,6 +29,7 @@ test_iperf3() {
__dest="${1}"; shift
__port="${1}"; shift
__procs="$((${1} - 1))"; shift
__time="${1}"; shift
pane_run "${__spane}" 'for i in $(seq 0 '${__procs}'); do' \
':> s${i}.bw; done'
@ -42,8 +44,8 @@ test_iperf3() {
sleep 2
pane_run "${__cpane}" 'for i in $(seq 0 '${__procs}');' \
'do ( iperf3 -c '"${__dest}"' -p '"${__port}" \
"${@}" ' -T s${i} & echo $! > c${i}.pid & ); done'
sleep 40
'-t'${__time} "${@}" ' -T s${i} & echo $! > c${i}.pid & ); done'
sleep $(echo ${__time} + 10 | bc -l)
pane_run "${__cpane}" 'for i in $(seq 0 '${__procs}'); do'\
'kill -INT $(cat c${i}.pid) 2>/dev/null; done'
) &
@ -57,7 +59,7 @@ test_iperf3() {
'done'
else
pane_run "${__spane}" 'for i in $(seq 0 '${__procs}');' \
'do ( ( iperf3 -s1J -i 30 -p '"${__port}" \
'do ( ( iperf3 -s1J -i '${__time}' -p '"${__port}" \
'& echo $! > s${i}.pid ) 2>/dev/null' \
'| jq -rM ".intervals[0].sum.bits_per_second"' \
'> s${i}.bw & );' \
@ -65,7 +67,7 @@ test_iperf3() {
fi
pane_status "${__spane}"
sleep 45
sleep $(echo ${__time} + 15 | bc -l)
pane_run "${__spane}" 'for i in $(seq 0 '${__procs}'); do' \
'kill -INT $(cat s${i}.pid) 2>/dev/null; done'
sleep 4