Currently we start both the iperf3 server(s) and client(s) afresh each time
we want to make a bandwidth measurement. That's not really necessary as
usually a whole batch of bandwidth measurements can use the same server.
Split up the iperf3 directive into 3 directives: iperf3s to start the
server, iperf3 to make a measurement and iperf3k to kill the server, so
that we can start the server less often. This - and more importantly, the
reduced number of waits for the server to be ready - reduces runtime of the
performance tests on my laptop by about 4m (out of ~28minutes).
For now we still restart the server between IPv4 and IPv6 tests. That's
because in some cases the latency measurements we make in between use the
same ports.
Signed-off-by: David Gibson <david(a)gibson.dropbear.id.au>
---
test/lib/test | 57 ++++++++++++++++++++++-----------
test/perf/passt_tcp | 59 ++++++++++++++++++++--------------
test/perf/passt_udp | 57 ++++++++++++++++++++-------------
test/perf/pasta_tcp | 77 ++++++++++++++++++++++++++++++---------------
test/perf/pasta_udp | 72 +++++++++++++++++++++++++++++-------------
5 files changed, 213 insertions(+), 109 deletions(-)
diff --git a/test/lib/test b/test/lib/test
index 3ca5dbc..1d571c3 100755
--- a/test/lib/test
+++ b/test/lib/test
@@ -13,19 +13,45 @@
# Copyright (c) 2021 Red Hat GmbH
# Author: Stefano Brivio <sbrivio(a)redhat.com>
+# test_iperf3s() - Start iperf3 server
+# $1: Destination/server context
+# $2: Port number, ${i} is translated to process index
+# $3: Number of processes to run in parallel
+test_iperf3s() {
+ __sctx="${1}"
+ __port="${2}"
+ __procs="$((${3} - 1))"
+
+ pane_or_context_run_bg "${__sctx}" \
+ 'for i in $(seq 0 '${__procs}'); do' \
+ ' iperf3 -s -p'${__port}' &' \
+ ' echo $! > s${i}.pid; ' \
+ 'done' \
+
+ sleep 1 # Wait for server to be ready
+}
+
+# test_iperf3k() - Kill iperf3 server
+# $1: Destination/server context
+test_iperf3k() {
+ __sctx="${1}"
+
+ pane_or_context_run "${__sctx}" 'kill -INT $(cat s*.pid); rm
s*.pid'
+
+ sleep 3 # Wait for kernel to free up ports
+}
+
# test_iperf3() - Ugly helper for iperf3 directive
# $1: Variable name: to put the measure bandwidth into
# $2: Source/client context
-# $3: Destination/server context
-# $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
+# $3: Destination name or address for client
+# $4: Port number, ${i} is translated to process index
+# $5: Number of processes to run in parallel
+# $6: Run time, in seconds
# $@: Client options
test_iperf3() {
__var="${1}"; shift
__cctx="${1}"; shift
- __sctx="${1}"; shift
__dest="${1}"; shift
__port="${1}"; shift
__procs="$((${1} - 1))"; shift
@@ -33,14 +59,6 @@ test_iperf3() {
pane_or_context_run "${__cctx}" 'rm -f c*.json'
- pane_or_context_run_bg "${__sctx}" \
- 'for i in $(seq 0 '${__procs}'); do' \
- ' (iperf3 -s1 -p'${__port}' -i'${__time}') &' \
- ' echo $! > s${i}.pid; ' \
- 'done' \
-
- sleep 1 # Wait for server to be ready
-
# A 1s wait for connection on what's basically a local link
# indicates something is pretty wrong
__timeout=1000
@@ -55,17 +73,12 @@ test_iperf3() {
' wait' \
')'
- # Kill the server, just in case -1 didn't work right
- pane_or_context_run "${__sctx}" 'kill -INT $(cat s*.pid); rm
s*.pid'
-
__jval=".end.sum_received.bits_per_second"
__bw=$(pane_or_context_output "${__cctx}" \
'cat c*.json | jq -rMs "map('${__jval}') | add"')
TEST_ONE_subs="$(list_add_pair "${TEST_ONE_subs}"
"__${__var}__" "${__bw}" )"
-
- sleep 3 # Wait for kernel to free up ports
}
test_one_line() {
@@ -283,6 +296,12 @@ test_one_line() {
"lat")
table_value_latency ${__arg} || TEST_ONE_perf_nok=1
;;
+ "iperf3s")
+ test_iperf3s ${__arg}
+ ;;
+ "iperf3k")
+ test_iperf3k ${__arg}
+ ;;
"iperf3")
test_iperf3 ${__arg}
;;
diff --git a/test/perf/passt_tcp b/test/perf/passt_tcp
index 7046f3c..9363922 100644
--- a/test/perf/passt_tcp
+++ b/test/perf/passt_tcp
@@ -50,22 +50,25 @@ th MTU 256B 576B 1280B 1500B 9000B 65520B
tr TCP throughput over IPv6: guest to host
+iperf3s ns 100${i}2 __THREADS__
+
bw -
bw -
-
guest ip link set dev __IFNAME__ mtu 1280
-iperf3 BW guest ns __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
+iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
bw __BW__ 1.2 1.5
guest ip link set dev __IFNAME__ mtu 1500
-iperf3 BW guest ns __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
+iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
bw __BW__ 1.6 1.8
guest ip link set dev __IFNAME__ mtu 9000
-iperf3 BW guest ns __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 8M
+iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 8M
bw __BW__ 4.0 5.0
guest ip link set dev __IFNAME__ mtu 65520
-iperf3 BW guest ns __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 16M
+iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 16M
bw __BW__ 7.0 8.0
+iperf3k ns
+
tl TCP RR latency over IPv6: guest to host
lat -
lat -
@@ -86,27 +89,30 @@ nsb tcp_crr --nolog -6
gout LAT tcp_crr --nolog -6 -c -H __GW6__%__IFNAME__ | sed -n
's/^throughput=\(.*\)/\1/p'
lat __LAT__ 500 400
-
tr TCP throughput over IPv4: guest to host
+iperf3s ns 100${i}2 __THREADS__
+
guest ip link set dev __IFNAME__ mtu 256
-iperf3 BW guest ns __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 1M
+iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 1M
bw __BW__ 0.2 0.3
guest ip link set dev __IFNAME__ mtu 576
-iperf3 BW guest ns __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 1M
+iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 1M
bw __BW__ 0.5 0.8
guest ip link set dev __IFNAME__ mtu 1280
-iperf3 BW guest ns __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
+iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
bw __BW__ 1.2 1.5
guest ip link set dev __IFNAME__ mtu 1500
-iperf3 BW guest ns __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
+iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
bw __BW__ 1.6 1.8
guest ip link set dev __IFNAME__ mtu 9000
-iperf3 BW guest ns __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 8M
+iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 8M
bw __BW__ 4.0 5.0
guest ip link set dev __IFNAME__ mtu 65520
-iperf3 BW guest ns __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 16M
+iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 16M
bw __BW__ 7.0 8.0
+iperf3k ns
+
tl TCP RR latency over IPv4: guest to host
lat -
lat -
@@ -127,24 +133,27 @@ nsb tcp_crr --nolog -4
gout LAT tcp_crr --nolog -4 -c -H __GW__ | sed -n 's/^throughput=\(.*\)/\1/p'
lat __LAT__ 500 400
-
tr TCP throughput over IPv6: host to guest
+iperf3s guest 100${i}1 __THREADS__
+
bw -
bw -
ns ip link set dev lo mtu 1280
-iperf3 BW ns guest ::1 100${i}1 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns ::1 100${i}1 __THREADS__ __TIME__ __OPTS__
bw __BW__ 1.0 1.2
ns ip link set dev lo mtu 1500
-iperf3 BW ns guest ::1 100${i}1 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns ::1 100${i}1 __THREADS__ __TIME__ __OPTS__
bw __BW__ 2.0 3.0
ns ip link set dev lo mtu 9000
-iperf3 BW ns guest ::1 100${i}1 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns ::1 100${i}1 __THREADS__ __TIME__ __OPTS__
bw __BW__ 5.0 6.0
ns ip link set dev lo mtu 65520
-iperf3 BW ns guest ::1 100${i}1 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns ::1 100${i}1 __THREADS__ __TIME__ __OPTS__
bw __BW__ 6.0 6.8
ns ip link set dev lo mtu 65535
+iperf3k guest
+
tl TCP RR latency over IPv6: host to guest
lat -
lat -
@@ -169,27 +178,31 @@ lat __LAT__ 500 350
tr TCP throughput over IPv4: host to guest
+iperf3s guest 100${i}1 __THREADS__
+
ns ip link set dev lo mtu 256
-iperf3 BW ns guest 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__
bw __BW__ 0.3 0.5
ns ip link set dev lo mtu 576
-iperf3 BW ns guest 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__
bw __BW__ 0.5 1.0
ns ip link set dev lo mtu 1280
ns ip addr add ::1 dev lo
-iperf3 BW ns guest 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__
bw __BW__ 2.0 3.0
ns ip link set dev lo mtu 1500
-iperf3 BW ns guest 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__
bw __BW__ 2.0 3.0
ns ip link set dev lo mtu 9000
-iperf3 BW ns guest 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__
bw __BW__ 5.0 6.0
ns ip link set dev lo mtu 65520
-iperf3 BW ns guest 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__
bw __BW__ 6.0 6.8
ns ip link set dev lo mtu 65535
+iperf3k guest
+
tl TCP RR latency over IPv4: host to guest
lat -
lat -
diff --git a/test/perf/passt_udp b/test/perf/passt_udp
index a117b6a..12d8fbb 100644
--- a/test/perf/passt_udp
+++ b/test/perf/passt_udp
@@ -41,23 +41,26 @@ report passt udp __THREADS__ __FREQ__
th MTU 256B 576B 1280B 1500B 9000B 65520B
-
tr UDP throughput over IPv6: guest to host
+iperf3s ns 100${i}2 __THREADS__
+
bw -
bw -
guest ip link set dev __IFNAME__ mtu 1280
-iperf3 BW guest ns __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 2G
+iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 2G
bw __BW__ 0.8 1.2
guest ip link set dev __IFNAME__ mtu 1500
-iperf3 BW guest ns __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 3G
bw __BW__ 1.0 1.5
guest ip link set dev __IFNAME__ mtu 9000
-iperf3 BW guest ns __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 5G
+iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 5G
bw __BW__ 4.0 5.0
guest ip link set dev __IFNAME__ mtu 65520
-iperf3 BW guest ns __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 7G
+iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 7G
bw __BW__ 4.0 5.0
+iperf3k ns
+
tl UDP RR latency over IPv6: guest to host
lat -
lat -
@@ -70,25 +73,29 @@ lat __LAT__ 200 150
tr UDP throughput over IPv4: guest to host
+iperf3s ns 100${i}2 __THREADS__
+
guest ip link set dev __IFNAME__ mtu 256
-iperf3 BW guest ns __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 500M
+iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 500M
bw __BW__ 0.0 0.0
guest ip link set dev __IFNAME__ mtu 576
-iperf3 BW guest ns __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 1G
+iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 1G
bw __BW__ 0.4 0.6
guest ip link set dev __IFNAME__ mtu 1280
-iperf3 BW guest ns __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 2G
+iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 2G
bw __BW__ 0.8 1.2
guest ip link set dev __IFNAME__ mtu 1500
-iperf3 BW guest ns __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 3G
bw __BW__ 1.0 1.5
guest ip link set dev __IFNAME__ mtu 9000
-iperf3 BW guest ns __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 6G
+iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 6G
bw __BW__ 4.0 5.0
guest ip link set dev __IFNAME__ mtu 65520
-iperf3 BW guest ns __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 7G
+iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 7G
bw __BW__ 4.0 5.0
+iperf3k ns
+
tl UDP RR latency over IPv4: guest to host
lat -
lat -
@@ -101,21 +108,25 @@ lat __LAT__ 200 150
tr UDP throughput over IPv6: host to guest
+iperf3s guest 100${i}1 __THREADS__
+
bw -
bw -
ns ip link set dev lo mtu 1280
-iperf3 BW ns guest ::1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 2G
+iperf3 BW ns ::1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 2G
bw __BW__ 0.8 1.2
ns ip link set dev lo mtu 1500
-iperf3 BW ns guest ::1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 2G
+iperf3 BW ns ::1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 2G
bw __BW__ 1.0 1.5
ns ip link set dev lo mtu 9000
-iperf3 BW ns guest ::1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3 BW ns ::1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G
bw __BW__ 3.0 4.0
ns ip link set dev lo mtu 65520
-iperf3 BW ns guest ::1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3 BW ns ::1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G
bw __BW__ 3.0 4.0
+iperf3k guest
+
tl UDP RR latency over IPv6: host to guest
lat -
lat -
@@ -130,26 +141,30 @@ ns ip link set dev lo mtu 65535
tr UDP throughput over IPv4: host to guest
+iperf3s guest 100${i}1 __THREADS__
+
ns ip link set dev lo mtu 256
-iperf3 BW ns guest 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 1G
+iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 1G
bw __BW__ 0.0 0.0
ns ip link set dev lo mtu 576
-iperf3 BW ns guest 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 1G
+iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 1G
bw __BW__ 0.4 0.6
ns ip link set dev lo mtu 1280
ns ip addr add ::1 dev lo
-iperf3 BW ns guest 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G
bw __BW__ 0.8 1.2
ns ip link set dev lo mtu 1500
-iperf3 BW ns guest 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G
bw __BW__ 1.0 1.5
ns ip link set dev lo mtu 9000
-iperf3 BW ns guest 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G
bw __BW__ 3.0 4.0
ns ip link set dev lo mtu 65520
-iperf3 BW ns guest 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G
bw __BW__ 3.0 4.0
+iperf3k guest
+
tl UDP RR latency over IPv4: host to guest
lat -
lat -
diff --git a/test/perf/pasta_tcp b/test/perf/pasta_tcp
index 9e9dc37..a8938c3 100644
--- a/test/perf/pasta_tcp
+++ b/test/perf/pasta_tcp
@@ -37,21 +37,24 @@ report pasta lo_tcp __THREADS__ __FREQ__
th MTU 1500B 4000B 16384B 65535B
-
tr TCP throughput over IPv6: ns to host
+iperf3s host 100${i}3 __THREADS__
+
ns ip link set dev lo mtu 1500
-iperf3 BW ns host ::1 100${i}3 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns ::1 100${i}3 __THREADS__ __TIME__ __OPTS__
bw __BW__ 15.0 20.0
ns ip link set dev lo mtu 4000
-iperf3 BW ns host ::1 100${i}3 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns ::1 100${i}3 __THREADS__ __TIME__ __OPTS__
bw __BW__ 15.0 20.0
ns ip link set dev lo mtu 16384
-iperf3 BW ns host ::1 100${i}3 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns ::1 100${i}3 __THREADS__ __TIME__ __OPTS__
bw __BW__ 15.0 20.0
ns ip link set dev lo mtu 65535
-iperf3 BW ns host ::1 100${i}3 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns ::1 100${i}3 __THREADS__ __TIME__ __OPTS__
bw __BW__ 15.0 20.0
+iperf3k host
+
tl TCP RR latency over IPv6: ns to host
lat -
lat -
@@ -72,19 +75,23 @@ lat __LAT__ 500 350
tr TCP throughput over IPv4: ns to host
+iperf3s host 100${i}3 __THREADS__
+
ns ip link set dev lo mtu 1500
-iperf3 BW ns host 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__
bw __BW__ 15.0 20.0
ns ip link set dev lo mtu 4000
-iperf3 BW ns host 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__
bw __BW__ 15.0 20.0
ns ip link set dev lo mtu 16384
-iperf3 BW ns host 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__
bw __BW__ 15.0 20.0
ns ip link set dev lo mtu 65535
-iperf3 BW ns host 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__
+iperf3 BW ns 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__
bw __BW__ 15.0 20.0
+iperf3k host
+
tl TCP RR latency over IPv4: ns to host
lat -
lat -
@@ -103,14 +110,17 @@ nsout LAT tcp_crr --nolog -P 10003 -C 10013 -4 -c -H 127.0.0.1 | sed
-n 's/^thro
hostw
lat __LAT__ 500 350
-
tr TCP throughput over IPv6: host to ns
+iperf3s ns 100${i}2 __THREADS__
+
bw -
bw -
bw -
-iperf3 BW host ns ::1 100${i}2 __THREADS__ __TIME__ __OPTS__
+iperf3 BW host ::1 100${i}2 __THREADS__ __TIME__ __OPTS__
bw __BW__ 15.0 20.0
+iperf3k ns
+
tl TCP RR latency over IPv6: host to ns
lat -
lat -
@@ -131,12 +141,16 @@ lat __LAT__ 1000 700
tr TCP throughput over IPv4: host to ns
+iperf3s ns 100${i}2 __THREADS__
+
bw -
bw -
bw -
-iperf3 BW host ns 127.0.0.1 100${i}2 __THREADS__ __TIME__ __OPTS__
+iperf3 BW host 127.0.0.1 100${i}2 __THREADS__ __TIME__ __OPTS__
bw __BW__ 15.0 20.0
+iperf3k ns
+
tl TCP RR latency over IPv4: host to ns
lat -
lat -
@@ -158,7 +172,6 @@ lat __LAT__ 1000 700
te
-
test pasta: throughput and latency (connections via tap)
nsout GW ip -j -4 route show|jq -rM '.[] | select(.dst ==
"default").gateway'
@@ -173,21 +186,24 @@ report pasta tap_tcp __THREADS__ __FREQ__
th MTU 1500B 4000B 16384B 65520B
-
tr TCP throughput over IPv6: ns to host
+iperf3s host 100${i}3 __THREADS__
+
ns ip link set dev __IFNAME__ mtu 1500
-iperf3 BW ns host __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 512k
+iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 512k
bw __BW__ 0.2 0.4
ns ip link set dev __IFNAME__ mtu 4000
-iperf3 BW ns host __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 1M
+iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 1M
bw __BW__ 0.3 0.5
ns ip link set dev __IFNAME__ mtu 16384
-iperf3 BW ns host __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
+iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
bw __BW__ 1.5 2.0
ns ip link set dev __IFNAME__ mtu 65520
-iperf3 BW ns host __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
+iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
bw __BW__ 2.0 2.5
+iperf3k host
+
tl TCP RR latency over IPv6: ns to host
lat -
lat -
@@ -208,19 +224,23 @@ lat __LAT__ 1500 500
tr TCP throughput over IPv4: ns to host
+iperf3s host 100${i}3 __THREADS__
+
ns ip link set dev __IFNAME__ mtu 1500
-iperf3 BW ns host __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 512k
+iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 512k
bw __BW__ 0.2 0.4
ns ip link set dev __IFNAME__ mtu 4000
-iperf3s BW ns host __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 1M
+iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 1M
bw __BW__ 0.3 0.5
ns ip link set dev __IFNAME__ mtu 16384
-iperf3 BW ns host __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
+iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
bw __BW__ 1.5 2.0
ns ip link set dev __IFNAME__ mtu 65520
-iperf3 BW ns host __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
+iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
bw __BW__ 2.0 2.5
+iperf3k host
+
tl TCP RR latency over IPv4: ns to host
lat -
lat -
@@ -239,16 +259,19 @@ nsout LAT tcp_crr --nolog -P 10003 -C 10013 -4 -c -H __GW__ | sed -n
's/^through
hostw
lat __LAT__ 1500 500
-
tr TCP throughput over IPv6: host to ns
+iperf3s ns 100${i}2 __THREADS__
+
nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type ==
"ether").ifname'
nsout ADDR6 ip -j -6 addr show|jq -rM '.[] | select(.ifname ==
"__IFNAME__").addr_info[] | select(.scope == "global" and .prefixlen
== 64).local'
bw -
bw -
bw -
-iperf3 BW host ns __ADDR6__ 100${i}2 __THREADS__ __TIME__ __OPTS__
+iperf3 BW host __ADDR6__ 100${i}2 __THREADS__ __TIME__ __OPTS__
bw __BW__ 8.0 10.0
+iperf3k ns
+
tl TCP RR latency over IPv6: host to ns
lat -
lat -
@@ -270,13 +293,17 @@ lat __LAT__ 5000 10000
tr TCP throughput over IPv4: host to ns
+iperf3s ns 100${i}2 __THREADS__
+
nsout ADDR ip -j -4 addr show|jq -rM '.[] | select(.ifname ==
"__IFNAME__").addr_info[0].local'
bw -
bw -
bw -
-iperf3 BW host ns __ADDR__ 100${i}2 __THREADS__ __TIME__ __OPTS__
+iperf3 BW host __ADDR__ 100${i}2 __THREADS__ __TIME__ __OPTS__
bw __BW__ 8.0 10.0
+iperf3k ns
+
tl TCP RR latency over IPv4: host to ns
lat -
lat -
diff --git a/test/perf/pasta_udp b/test/perf/pasta_udp
index 3de73a0..0628bd9 100644
--- a/test/perf/pasta_udp
+++ b/test/perf/pasta_udp
@@ -33,19 +33,23 @@ th MTU 1500B 4000B 16384B 65535B
tr UDP throughput over IPv6: ns to host
+iperf3s host 100${i}3 __THREADS__
+
ns ip link set dev lo mtu 1500
-iperf3 BW ns host ::1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3 BW ns ::1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G
bw __BW__ 1.0 1.5
ns ip link set dev lo mtu 4000
-iperf3 BW ns host ::1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3 BW ns ::1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G
bw __BW__ 1.2 1.8
ns ip link set dev lo mtu 16384
-iperf3 BW ns host ::1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 10G
+iperf3 BW ns ::1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 10G
bw __BW__ 5.0 6.0
ns ip link set dev lo mtu 65535
-iperf3 BW ns host ::1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 15G
+iperf3 BW ns ::1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 15G
bw __BW__ 7.0 9.0
+iperf3k host
+
tl UDP RR latency over IPv6: ns to host
lat -
lat -
@@ -57,19 +61,23 @@ lat __LAT__ 200 150
tr UDP throughput over IPv4: ns to host
+iperf3s host 100${i}3 __THREADS__
+
ns ip link set dev lo mtu 1500
-iperf3 BW ns host 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3 BW ns 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G
bw __BW__ 1.0 1.5
ns ip link set dev lo mtu 4000
-iperf3 BW ns host 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3 BW ns 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G
bw __BW__ 1.2 1.8
ns ip link set dev lo mtu 16384
-iperf3 BW ns host 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 10G
+iperf3 BW ns 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 10G
bw __BW__ 5.0 6.0
ns ip link set dev lo mtu 65535
-iperf3 BW ns host 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 15G
+iperf3 BW ns 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 15G
bw __BW__ 7.0 9.0
+iperf3k host
+
tl UDP RR latency over IPv4: ns to host
lat -
lat -
@@ -81,12 +89,16 @@ lat __LAT__ 200 150
tr UDP throughput over IPv6: host to ns
+iperf3s ns 100${i}2 __THREADS__
+
bw -
bw -
bw -
-iperf3 BW host ns ::1 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 15G
+iperf3 BW host ::1 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 15G
bw __BW__ 7.0 9.0
+iperf3k ns
+
tl UDP RR latency over IPv6: host to ns
lat -
lat -
@@ -98,12 +110,15 @@ lat __LAT__ 200 150
tr UDP throughput over IPv4: host to ns
+iperf3s ns 100${i}2 __THREADS__
bw -
bw -
bw -
-iperf3 BW host ns 127.0.0.1 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 15G
+iperf3 BW host 127.0.0.1 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 15G
bw __BW__ 7.0 9.0
+iperf3k ns
+
tl UDP RR latency over IPv4: host to ns
lat -
lat -
@@ -129,19 +144,23 @@ report pasta tap_udp 1 __FREQ__
th MTU 1500B 4000B 16384B 65520B
tr UDP throughput over IPv6: ns to host
+iperf3s host 100${i}3 __THREADS__
+
ns ip link set dev __IFNAME__ mtu 1500
-iperf3 BW ns host __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 2G
+iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 2G
bw __BW__ 0.3 0.5
ns ip link set dev __IFNAME__ mtu 4000
-iperf3 BW ns host __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G
bw __BW__ 0.5 0.8
ns ip link set dev __IFNAME__ mtu 16384
-iperf3 BW ns host __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 4G
+iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 4G
bw __BW__ 3.0 4.0
ns ip link set dev __IFNAME__ mtu 65520
-iperf3 BW ns host __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 6G
+iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 6G
bw __BW__ 6.0 7.0
+iperf3k host
+
tl UDP RR latency over IPv6: ns to host
lat -
lat -
@@ -153,19 +172,23 @@ lat __LAT__ 200 150
tr UDP throughput over IPv4: ns to host
+iperf3s host 100${i}3 __THREADS__
+
ns ip link set dev __IFNAME__ mtu 1500
-iperf3 BW ns host __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 2G
+iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 2G
bw __BW__ 0.3 0.5
ns ip link set dev __IFNAME__ mtu 4000
-iperf3 BW ns host __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G
bw __BW__ 0.5 0.8
ns ip link set dev __IFNAME__ mtu 16384
-iperf3 BW ns host __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 4G
+iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 4G
bw __BW__ 3.0 4.0
ns ip link set dev __IFNAME__ mtu 65520
-iperf3 BW ns host __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 6G
+iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 6G
bw __BW__ 6.0 7.0
+iperf3k host
+
tl UDP RR latency over IPv4: ns to host
lat -
lat -
@@ -175,16 +198,19 @@ nsout LAT udp_rr --nolog -P 10003 -C 10013 -4 -c -H __GW__ | sed -n
's/^throughp
hostw
lat __LAT__ 200 150
-
tr UDP throughput over IPv6: host to ns
+iperf3s ns 100${i}2 __THREADS__
+
nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type ==
"ether").ifname'
nsout ADDR6 ip -j -6 addr show|jq -rM '.[] | select(.ifname ==
"__IFNAME__").addr_info[] | select(.scope == "global" and .prefixlen
== 64).local'
bw -
bw -
bw -
-iperf3 BW host ns __ADDR6__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 15G
+iperf3 BW host __ADDR6__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 15G
bw __BW__ 7.0 9.0
+iperf3k ns
+
tl UDP RR latency over IPv6: host to ns
lat -
lat -
@@ -196,13 +222,17 @@ lat __LAT__ 200 150
tr UDP throughput over IPv4: host to ns
+iperf3s ns 100${i}2 __THREADS__
+
nsout ADDR ip -j -4 addr show|jq -rM '.[] | select(.ifname ==
"__IFNAME__").addr_info[0].local'
bw -
bw -
bw -
-iperf3 BW host ns __ADDR__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 15G
+iperf3 BW host __ADDR__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 15G
bw __BW__ 7.0 9.0
+iperf3k ns
+
tl UDP RR latency over IPv4: host to ns
lat -
lat -
--
2.41.0