diff options
Diffstat (limited to 'test/perf/pasta_tcp')
| -rw-r--r-- | test/perf/pasta_tcp | 256 |
1 files changed, 256 insertions, 0 deletions
diff --git a/test/perf/pasta_tcp b/test/perf/pasta_tcp new file mode 100644 index 0000000..a403eca --- /dev/null +++ b/test/perf/pasta_tcp @@ -0,0 +1,256 @@ +# SPDX-License-Identifier: AGPL-3.0-or-later +# +# PASST - Plug A Simple Socket Transport +# for qemu/UNIX domain socket mode +# +# PASTA - Pack A Subtle Tap Abstraction +# for network namespace/tap device mode +# +# test/perf/pasta_tcp - Check TCP performance in pasta mode +# +# Copyright (c) 2021 Red Hat GmbH +# Author: Stefano Brivio <sbrivio@redhat.com> + +onlyfor passt_in_ns +htools cpupower ip seq bc sleep iperf3 tcp_rr tcp_crr jq sed +nstools sysctl nproc ip seq bc sleep iperf3 tcp_rr tcp_crr jq sed + +test pasta: throughput and latency (local connections) + +ns sysctl -w net.ipv4.tcp_rmem="131072 524288 134217728" +ns sysctl -w net.ipv4.tcp_wmem="131072 524288 134217728" +ns sysctl -w net.ipv4.tcp_timestamps=0 + + +set THREADS 2 +set STREAMS 2 +set OPTS -Z -w 4M -l 1M -P __STREAMS__ -i1 -t30 -O5 --pacing-timer 10000 +hout FREQ cpupower frequency-info -lm | sed -n 's/.*- \(.*\) GHz$/\1/p' + + +info Throughput in Gbps, latency in µs, __THREADS__ threads at __FREQ__ GHz, __STREAMS__ streams each +report pasta lo_tcp __THREADS__ __FREQ__ + +th MTU 1500B 4000B 16384B 65535B + + +tr TCP throughput over IPv6: ns to host +ns ip link set dev lo mtu 1500 +iperf3c ns ::1 100${i}3 __THREADS__ __OPTS__ +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 15.0 20.0 +ns ip link set dev lo mtu 4000 +iperf3c ns ::1 100${i}3 __THREADS__ __OPTS__ +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 15.0 20.0 +ns ip link set dev lo mtu 16384 +iperf3c ns ::1 100${i}3 __THREADS__ __OPTS__ +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 15.0 20.0 +ns ip link set dev lo mtu 65535 +iperf3c ns ::1 100${i}3 __THREADS__ __OPTS__ +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 15.0 20.0 + +tl TCP RR latency over IPv6: ns to host +lat - +lat - +lat - +hostb tcp_rr --nolog -P 10003 -C 10013 -6 +nsout LAT tcp_rr --nolog -P 10003 -C 10013 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p' +hostw +lat __LAT__ 150 100 + +tl TCP CRR latency over IPv6: ns to host +lat - +lat - +lat - +hostb tcp_crr --nolog -P 10003 -C 10013 -6 +nsout LAT tcp_crr --nolog -P 10003 -C 10013 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p' +hostw +lat __LAT__ 500 350 + + +tr TCP throughput over IPv4: ns to host +ns ip link set dev lo mtu 1500 +iperf3c ns 127.0.0.1 100${i}3 __THREADS__ __OPTS__ +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 15.0 20.0 +ns ip link set dev lo mtu 4000 +iperf3c ns 127.0.0.1 100${i}3 __THREADS__ __OPTS__ +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 15.0 20.0 +ns ip link set dev lo mtu 16384 +iperf3c ns 127.0.0.1 100${i}3 __THREADS__ __OPTS__ +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 15.0 20.0 +ns ip link set dev lo mtu 65535 +iperf3c ns 127.0.0.1 100${i}3 __THREADS__ __OPTS__ +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 15.0 20.0 + +tl TCP RR latency over IPv4: ns to host +lat - +lat - +lat - +hostb tcp_rr --nolog -P 10003 -C 10013 -4 +nsout LAT tcp_rr --nolog -P 10003 -C 10013 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p' +hostw +lat __LAT__ 150 100 + +tl TCP CRR latency over IPv4: ns to host +lat - +lat - +lat - +hostb tcp_crr --nolog -P 10003 -C 10013 -4 +nsout LAT tcp_crr --nolog -P 10003 -C 10013 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p' +hostw +lat __LAT__ 500 350 + + +tr TCP throughput over IPv6: host to ns +bw - +bw - +bw - +iperf3c host ::1 100${i}2 __THREADS__ __OPTS__ +iperf3s BW ns 100${i}2 __THREADS__ +bw __BW__ 15.0 20.0 + +tl TCP RR latency over IPv6: host to ns +lat - +lat - +lat - +nsb tcp_rr --nolog -P 10002 -C 10012 -6 +hout LAT tcp_rr --nolog -P 10002 -C 10012 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p' +nsw +lat __LAT__ 150 100 + +tl TCP CRR latency over IPv6: host to ns +lat - +lat - +lat - +nsb tcp_crr --nolog -P 10002 -C 10012 -6 +hout LAT tcp_crr --nolog -P 10002 -C 10012 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p' +nsw +lat __LAT__ 1000 700 + + +tr TCP throughput over IPv4: host to ns +bw - +bw - +bw - +iperf3c host 127.0.0.1 100${i}2 __THREADS__ __OPTS__ +iperf3s BW ns 100${i}2 __THREADS__ +bw __BW__ 15.0 20.0 + +tl TCP RR latency over IPv4: host to ns +lat - +lat - +lat - +nsb tcp_rr --nolog -P 10002 -C 10012 -4 +hout LAT tcp_rr --nolog -P 10002 -C 10012 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p' +nsw +lat __LAT__ 150 100 + +tl TCP CRR latency over IPv4: host to ns +lat - +lat - +lat - +sleep 1 +nsb tcp_crr --nolog -P 10002 -C 10012 -4 +hout LAT tcp_crr --nolog -P 10002 -C 10012 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p' +nsw +lat __LAT__ 1000 700 + +te + + +test pasta: throughput and latency (connections via tap) + +nsout GW ip -j -4 ro sh|jq -rM '.[] | select(.dst == "default").gateway' +nsout GW6 ip -j -6 ro sh|jq -rM '.[] | select(.dst == "default").gateway' +nsout IFNAME ip -j li sh | jq -rM '.[] | select(.link_type == "ether").ifname' +set THREADS 1 +set STREAMS 2 +set OPTS -Z -P __STREAMS__ -i1 -t30 -O5 --pacing-timer 100000 + +info Throughput in Gbps, latency in µs, one thread at __FREQ__ GHz, __STREAMS__ streams +report pasta tap_tcp __THREADS__ __FREQ__ + +th MTU 1500B 4000B 16384B 65520B + + +tr TCP throughput over IPv6: ns to host +ns ip link set dev __IFNAME__ mtu 1500 +iperf3c ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __OPTS__ -w 512k +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 0.2 0.4 +ns ip link set dev __IFNAME__ mtu 4000 +iperf3c ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __OPTS__ -w 1M +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 0.3 0.5 +ns ip link set dev __IFNAME__ mtu 16384 +iperf3c ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __OPTS__ -w 8M +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 1.5 2.0 +ns ip link set dev __IFNAME__ mtu 65520 +iperf3c ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __OPTS__ -w 8M +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 2.0 2.5 + +tl TCP RR latency over IPv6: ns to host +lat - +lat - +lat - +hostb tcp_rr --nolog -P 10003 -C 10013 -6 +nsout LAT tcp_rr --nolog -P 10003 -C 10013 -6 -c -H __GW6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p' +hostw +lat __LAT__ 150 100 + +tl TCP CRR latency over IPv6: ns to host +lat - +lat - +lat - +hostb tcp_crr --nolog -P 10003 -C 10013 -6 +nsout LAT tcp_crr --nolog -P 10003 -C 10013 -6 -c -H __GW6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p' +hostw +lat __LAT__ 1500 500 + + +tr TCP throughput over IPv4: ns to host +ns ip link set dev __IFNAME__ mtu 1500 +iperf3c ns __GW__ 100${i}3 __THREADS__ __OPTS__ -w 512k +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 0.2 0.4 +ns ip link set dev __IFNAME__ mtu 4000 +iperf3c ns __GW__ 100${i}3 __THREADS__ __OPTS__ -w 1M +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 0.3 0.5 +ns ip link set dev __IFNAME__ mtu 16384 +iperf3c ns __GW__ 100${i}3 __THREADS__ __OPTS__ -w 8M +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 1.5 2.0 +ns ip link set dev __IFNAME__ mtu 65520 +iperf3c ns __GW__ 100${i}3 __THREADS__ __OPTS__ -w 8M +iperf3s BW host 100${i}3 __THREADS__ +bw __BW__ 2.0 2.5 + +tl TCP RR latency over IPv4: ns to host +lat - +lat - +lat - +hostb tcp_rr --nolog -P 10003 -C 10013 -4 +nsout LAT tcp_rr --nolog -P 10003 -C 10013 -4 -c -H __GW__ | sed -n 's/^throughput=\(.*\)/\1/p' +hostw +lat __LAT__ 150 100 + +tl TCP CRR latency over IPv4: ns to host +lat - +lat - +lat - +hostb tcp_crr --nolog -P 10003 -C 10013 -4 +nsout LAT tcp_crr --nolog -P 10003 -C 10013 -4 -c -H __GW__ | sed -n 's/^throughput=\(.*\)/\1/p' +hostw +lat __LAT__ 1500 500 + +te |