test: iperf3 3.16 introduces multiple threads, drop our own implementation of that
Starting from iperf3 version 3.16, -P / --parallel spawns multiple clients as separate threads, instead of multiple streams serviced by the same thread. So we can drop our lib/test implementation to spawn several iperf3 client and server processes and finally simplify things quite a bit. Adjust number of threads and UDP sending bandwidth to values that seem to be more or less matching previous throughput tests on my setup. Signed-off-by: Stefano Brivio <sbrivio@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Tested-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Stefano Brivio
parent
606e0c7b95
commit
f72d35a78d
6 changed files with 127 additions and 145 deletions
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@ -18,7 +18,7 @@ PERF_LINK_COUNT=0
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PERF_JS="${LOGDIR}/web/perf.js"
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PERF_TEMPLATE_HTML="document.write('"'
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Throughput in Gbps, latency in µs. Threads are <span style="font-family: monospace;">iperf3</span> processes, <i>passt</i> and <i>pasta</i> are currently single-threaded.<br/>
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Throughput in Gbps, latency in µs. Threads are <span style="font-family: monospace;">iperf3</span> threads, <i>passt</i> and <i>pasta</i> are currently single-threaded.<br/>
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Click on numbers to show test execution. Measured at head, commit <span style="font-family: monospace;">__commit__</span>.
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<style type="text/CSS">
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@ -15,18 +15,13 @@
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# test_iperf3s() - Start iperf3 server
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# $1: Destination/server context
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# $2: Port number, ${i} is translated to process index
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# $3: Number of processes to run in parallel
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# $2: Port number
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test_iperf3s() {
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__sctx="${1}"
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__port="${2}"
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__procs="$((${3} - 1))"
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pane_or_context_run_bg "${__sctx}" \
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'for i in $(seq 0 '${__procs}'); do' \
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' iperf3 -s -p'${__port}' &' \
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' echo $! > s${i}.pid; ' \
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'done' \
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'iperf3 -s -p'${__port}' & echo $! > s.pid' \
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sleep 1 # Wait for server to be ready
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}
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@ -36,7 +31,7 @@ test_iperf3s() {
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test_iperf3k() {
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__sctx="${1}"
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pane_or_context_run "${__sctx}" 'kill -INT $(cat s*.pid); rm s*.pid'
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pane_or_context_run "${__sctx}" 'kill -INT $(cat s.pid); rm s.pid'
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sleep 3 # Wait for kernel to free up ports
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}
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@ -46,37 +41,29 @@ test_iperf3k() {
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# $2: Source/client context
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# $3: Destination name or address for client
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# $4: Port number, ${i} is translated to process index
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# $5: Number of processes to run in parallel
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# $6: Run time, in seconds
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# $5: Run time, in seconds
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# $@: Client options
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test_iperf3() {
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__var="${1}"; shift
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__cctx="${1}"; shift
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__dest="${1}"; shift
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__port="${1}"; shift
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__procs="$((${1} - 1))"; shift
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__time="${1}"; shift
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pane_or_context_run "${__cctx}" 'rm -f c*.json'
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pane_or_context_run "${__cctx}" 'rm -f c.json'
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# A 1s wait for connection on what's basically a local link
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# indicates something is pretty wrong
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__timeout=1000
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pane_or_context_run "${__cctx}" \
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'(' \
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' for i in $(seq 0 '${__procs}'); do' \
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' iperf3 -J -c '${__dest}' -p '${__port} \
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' --connect-timeout '${__timeout} \
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' -t'${__time}' -i0 -T c${i} '"${@}" \
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' > c${i}.json &' \
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' done;' \
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' wait' \
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')'
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'iperf3 -J -c '${__dest}' -p '${__port} \
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' --connect-timeout '${__timeout} \
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' -t'${__time}' -i0 '"${@}"' > c.json' \
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__jval=".end.sum_received.bits_per_second"
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__bw=$(pane_or_context_output "${__cctx}" \
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'cat c*.json | jq -rMs "map('${__jval}') | add"')
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'cat c.json | jq -rMs "map('${__jval}') | add"')
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TEST_ONE_subs="$(list_add_pair "${TEST_ONE_subs}" "__${__var}__" "${__bw}" )"
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}
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@ -37,34 +37,33 @@ hout FREQ_PROCFS (echo "scale=1"; sed -n 's/cpu MHz.*: \([0-9]*\)\..*$/(\1+10^2\
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hout FREQ_CPUFREQ (echo "scale=1"; printf '( %i + 10^5 / 2 ) / 10^6\n' $(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq) ) | bc -l
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hout FREQ [ -n "__FREQ_CPUFREQ__" ] && echo __FREQ_CPUFREQ__ || echo __FREQ_PROCFS__
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set THREADS 1
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set STREAMS 8
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set THREADS 4
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set TIME 10
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set OMIT 0.1
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set OPTS -Z -P __STREAMS__ -l 1M -O__OMIT__
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set OPTS -Z -P __THREADS__ -l 1M -O__OMIT__
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info Throughput in Gbps, latency in µs, one thread at __FREQ__ GHz, __STREAMS__ streams
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info Throughput in Gbps, latency in µs, __THREADS__ threads at __FREQ__ GHz
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report passt tcp __THREADS__ __FREQ__
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th MTU 256B 576B 1280B 1500B 9000B 65520B
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tr TCP throughput over IPv6: guest to host
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iperf3s ns 100${i}2 __THREADS__
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iperf3s ns 10002
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bw -
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bw -
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guest ip link set dev __IFNAME__ mtu 1280
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iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
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iperf3 BW guest __GW6__%__IFNAME__ 10002 __TIME__ __OPTS__ -w 4M
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bw __BW__ 1.2 1.5
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guest ip link set dev __IFNAME__ mtu 1500
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iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
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iperf3 BW guest __GW6__%__IFNAME__ 10002 __TIME__ __OPTS__ -w 4M
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bw __BW__ 1.6 1.8
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guest ip link set dev __IFNAME__ mtu 9000
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iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 8M
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iperf3 BW guest __GW6__%__IFNAME__ 10002 __TIME__ __OPTS__ -w 8M
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bw __BW__ 4.0 5.0
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guest ip link set dev __IFNAME__ mtu 65520
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iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 16M
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iperf3 BW guest __GW6__%__IFNAME__ 10002 __TIME__ __OPTS__ -w 16M
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bw __BW__ 7.0 8.0
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iperf3k ns
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@ -90,25 +89,25 @@ gout LAT tcp_crr --nolog -6 -c -H __GW6__%__IFNAME__ | sed -n 's/^throughput=\(.
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lat __LAT__ 500 400
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tr TCP throughput over IPv4: guest to host
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iperf3s ns 100${i}2 __THREADS__
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iperf3s ns 10002
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guest ip link set dev __IFNAME__ mtu 256
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iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 1M
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iperf3 BW guest __GW__ 10002 __TIME__ __OPTS__ -w 1M
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bw __BW__ 0.2 0.3
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guest ip link set dev __IFNAME__ mtu 576
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iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 1M
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iperf3 BW guest __GW__ 10002 __TIME__ __OPTS__ -w 1M
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bw __BW__ 0.5 0.8
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guest ip link set dev __IFNAME__ mtu 1280
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iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
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iperf3 BW guest __GW__ 10002 __TIME__ __OPTS__ -w 4M
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bw __BW__ 1.2 1.5
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guest ip link set dev __IFNAME__ mtu 1500
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iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
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iperf3 BW guest __GW__ 10002 __TIME__ __OPTS__ -w 4M
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bw __BW__ 1.6 1.8
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guest ip link set dev __IFNAME__ mtu 9000
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iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 8M
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iperf3 BW guest __GW__ 10002 __TIME__ __OPTS__ -w 8M
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bw __BW__ 4.0 5.0
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guest ip link set dev __IFNAME__ mtu 65520
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iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 16M
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iperf3 BW guest __GW__ 10002 __TIME__ __OPTS__ -w 16M
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bw __BW__ 7.0 8.0
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iperf3k ns
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@ -134,14 +133,14 @@ gout LAT tcp_crr --nolog -4 -c -H __GW__ | sed -n 's/^throughput=\(.*\)/\1/p'
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lat __LAT__ 500 400
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tr TCP throughput over IPv6: host to guest
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iperf3s guest 100${i}1 __THREADS__
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iperf3s guest 10001
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bw -
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bw -
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bw -
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bw -
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bw -
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iperf3 BW ns ::1 100${i}1 __THREADS__ __TIME__ __OPTS__
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iperf3 BW ns ::1 10001 __TIME__ __OPTS__
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bw __BW__ 6.0 6.8
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iperf3k guest
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@ -170,14 +169,14 @@ lat __LAT__ 500 350
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tr TCP throughput over IPv4: host to guest
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iperf3s guest 100${i}1 __THREADS__
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iperf3s guest 10001
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bw -
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bw -
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bw -
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bw -
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bw -
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iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__
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iperf3 BW ns 127.0.0.1 10001 __TIME__ __OPTS__
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bw __BW__ 6.0 6.8
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iperf3k guest
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@ -30,30 +30,29 @@ hout FREQ_PROCFS (echo "scale=1"; sed -n 's/cpu MHz.*: \([0-9]*\)\..*$/(\1+10^2\
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hout FREQ_CPUFREQ (echo "scale=1"; printf '( %i + 10^5 / 2 ) / 10^6\n' $(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq) ) | bc -l
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hout FREQ [ -n "__FREQ_CPUFREQ__" ] && echo __FREQ_CPUFREQ__ || echo __FREQ_PROCFS__
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set THREADS 4
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set STREAMS 1
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set THREADS 2
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set TIME 10
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set OPTS -u -P __STREAMS__ --pacing-timer 1000
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set OPTS -u -P __THREADS__ --pacing-timer 1000
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info Throughput in Gbps, latency in µs, __THREADS__ threads at __FREQ__ GHz, one stream each
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info Throughput in Gbps, latency in µs, __THREADS__ threads at __FREQ__ GHz
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report passt udp __THREADS__ __FREQ__
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th pktlen 256B 576B 1280B 1500B 9000B 65520B
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tr UDP throughput over IPv6: guest to host
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iperf3s ns 100${i}2 __THREADS__
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iperf3s ns 10002
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# (datagram size) = (packet size) - 48: 40 bytes of IPv6 header, 8 of UDP header
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bw -
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bw -
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iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 2G -l 1232
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iperf3 BW guest __GW6__%__IFNAME__ 10002 __TIME__ __OPTS__ -b 3G -l 1232
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bw __BW__ 0.8 1.2
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iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 3G -l 1452
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iperf3 BW guest __GW6__%__IFNAME__ 10002 __TIME__ __OPTS__ -b 4G -l 1452
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bw __BW__ 1.0 1.5
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iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 5G -l 8952
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iperf3 BW guest __GW6__%__IFNAME__ 10002 __TIME__ __OPTS__ -b 8G -l 8952
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bw __BW__ 4.0 5.0
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iperf3 BW guest __GW6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 7G -l 64372
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iperf3 BW guest __GW6__%__IFNAME__ 10002 __TIME__ __OPTS__ -b 15G -l 64372
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bw __BW__ 4.0 5.0
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iperf3k ns
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@ -70,20 +69,20 @@ lat __LAT__ 200 150
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tr UDP throughput over IPv4: guest to host
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iperf3s ns 100${i}2 __THREADS__
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iperf3s ns 10002
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# (datagram size) = (packet size) - 28: 20 bytes of IPv4 header, 8 of UDP header
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iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 500M -l 228
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iperf3 BW guest __GW__ 10002 __TIME__ __OPTS__ -b 1G -l 228
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bw __BW__ 0.0 0.0
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iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 1G -l 548
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iperf3 BW guest __GW__ 10002 __TIME__ __OPTS__ -b 2G -l 548
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bw __BW__ 0.4 0.6
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iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 2G -l 1252
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iperf3 BW guest __GW__ 10002 __TIME__ __OPTS__ -b 3G -l 1252
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bw __BW__ 0.8 1.2
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iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 3G -l 1472
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iperf3 BW guest __GW__ 10002 __TIME__ __OPTS__ -b 4G -l 1472
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bw __BW__ 1.0 1.5
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iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 6G -l 8972
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iperf3 BW guest __GW__ 10002 __TIME__ __OPTS__ -b 8G -l 8972
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bw __BW__ 4.0 5.0
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iperf3 BW guest __GW__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 7G -l 65492
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iperf3 BW guest __GW__ 10002 __TIME__ __OPTS__ -b 15G -l 65492
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bw __BW__ 4.0 5.0
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iperf3k ns
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@ -100,18 +99,18 @@ lat __LAT__ 200 150
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tr UDP throughput over IPv6: host to guest
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iperf3s guest 100${i}1 __THREADS__
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iperf3s guest 10001
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# (datagram size) = (packet size) - 48: 40 bytes of IPv6 header, 8 of UDP header
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bw -
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bw -
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iperf3 BW ns ::1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 2G -l 1232
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iperf3 BW ns ::1 10001 __TIME__ __OPTS__ -b 3G -l 1232
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bw __BW__ 0.8 1.2
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iperf3 BW ns ::1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 2G -l 1452
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iperf3 BW ns ::1 10001 __TIME__ __OPTS__ -b 4G -l 1452
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bw __BW__ 1.0 1.5
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iperf3 BW ns ::1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G -l 8952
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iperf3 BW ns ::1 10001 __TIME__ __OPTS__ -b 8G -l 8952
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bw __BW__ 3.0 4.0
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iperf3 BW ns ::1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G -l 64372
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iperf3 BW ns ::1 10001 __TIME__ __OPTS__ -b 15G -l 64372
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bw __BW__ 3.0 4.0
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iperf3k guest
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@ -129,20 +128,20 @@ lat __LAT__ 200 150
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tr UDP throughput over IPv4: host to guest
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iperf3s guest 100${i}1 __THREADS__
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iperf3s guest 10001
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# (datagram size) = (packet size) - 28: 20 bytes of IPv4 header, 8 of UDP header
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iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 1G -l 228
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iperf3 BW ns 127.0.0.1 10001 __TIME__ __OPTS__ -b 1G -l 228
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bw __BW__ 0.0 0.0
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iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 1G -l 548
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iperf3 BW ns 127.0.0.1 10001 __TIME__ __OPTS__ -b 2G -l 548
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bw __BW__ 0.4 0.6
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iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G -l 1252
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iperf3 BW ns 127.0.0.1 10001 __TIME__ __OPTS__ -b 3G -l 1252
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bw __BW__ 0.8 1.2
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iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G -l 1472
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iperf3 BW ns 127.0.0.1 10001 __TIME__ __OPTS__ -b 4G -l 1472
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bw __BW__ 1.0 1.5
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iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G -l 8972
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iperf3 BW ns 127.0.0.1 10001 __TIME__ __OPTS__ -b 8G -l 8972
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bw __BW__ 3.0 4.0
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iperf3 BW ns 127.0.0.1 100${i}1 __THREADS__ __TIME__ __OPTS__ -b 3G -l 65492
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iperf3 BW ns 127.0.0.1 10001 __TIME__ __OPTS__ -b 15G -l 65492
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bw __BW__ 3.0 4.0
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iperf3k guest
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@ -21,26 +21,25 @@ ns /sbin/sysctl -w net.ipv4.tcp_wmem="131072 524288 134217728"
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ns /sbin/sysctl -w net.ipv4.tcp_timestamps=0
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set THREADS 2
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set STREAMS 2
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set THREADS 4
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set TIME 10
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set OMIT 0.1
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set OPTS -Z -w 4M -l 1M -P __STREAMS__ -O__OMIT__
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set OPTS -Z -w 4M -l 1M -P __THREADS__ -O__OMIT__
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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
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hout FREQ_CPUFREQ (echo "scale=1"; printf '( %i + 10^5 / 2 ) / 10^6\n' $(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq) ) | bc -l
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hout FREQ [ -n "__FREQ_CPUFREQ__" ] && echo __FREQ_CPUFREQ__ || echo __FREQ_PROCFS__
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info Throughput in Gbps, latency in µs, __THREADS__ threads at __FREQ__ GHz, __STREAMS__ streams each
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info Throughput in Gbps, latency in µs, __THREADS__ threads at __FREQ__ GHz
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report pasta lo_tcp __THREADS__ __FREQ__
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th MTU 65535B
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tr TCP throughput over IPv6: ns to host
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iperf3s host 100${i}3 __THREADS__
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iperf3s host 10003
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|
||||
iperf3 BW ns ::1 100${i}3 __THREADS__ __TIME__ __OPTS__
|
||||
iperf3 BW ns ::1 10003 __THREADS__ __TIME__ __OPTS__
|
||||
bw __BW__ 15.0 20.0
|
||||
|
||||
iperf3k host
|
||||
|
|
@ -59,9 +58,9 @@ lat __LAT__ 500 350
|
|||
|
||||
|
||||
tr TCP throughput over IPv4: ns to host
|
||||
iperf3s host 100${i}3 __THREADS__
|
||||
iperf3s host 10003
|
||||
|
||||
iperf3 BW ns 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__
|
||||
iperf3 BW ns 127.0.0.1 10003 __THREADS__ __TIME__ __OPTS__
|
||||
bw __BW__ 15.0 20.0
|
||||
|
||||
iperf3k host
|
||||
|
|
@ -79,9 +78,9 @@ hostw
|
|||
lat __LAT__ 500 350
|
||||
|
||||
tr TCP throughput over IPv6: host to ns
|
||||
iperf3s ns 100${i}2 __THREADS__
|
||||
iperf3s ns 10002
|
||||
|
||||
iperf3 BW host ::1 100${i}2 __THREADS__ __TIME__ __OPTS__
|
||||
iperf3 BW host ::1 10002 __TIME__ __OPTS__
|
||||
bw __BW__ 15.0 20.0
|
||||
|
||||
iperf3k ns
|
||||
|
|
@ -100,9 +99,9 @@ lat __LAT__ 1000 700
|
|||
|
||||
|
||||
tr TCP throughput over IPv4: host to ns
|
||||
iperf3s ns 100${i}2 __THREADS__
|
||||
iperf3s ns 10002
|
||||
|
||||
iperf3 BW host 127.0.0.1 100${i}2 __THREADS__ __TIME__ __OPTS__
|
||||
iperf3 BW host 127.0.0.1 10002 __TIME__ __OPTS__
|
||||
bw __BW__ 15.0 20.0
|
||||
|
||||
iperf3k ns
|
||||
|
|
@ -126,29 +125,28 @@ test pasta: throughput and latency (connections via tap)
|
|||
nsout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
|
||||
nsout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway'
|
||||
nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
|
||||
set THREADS 1
|
||||
set STREAMS 2
|
||||
set OPTS -Z -P __STREAMS__ -i1 -O__OMIT__
|
||||
set THREADS 2
|
||||
set OPTS -Z -P __THREADS__ -i1 -O__OMIT__
|
||||
|
||||
info Throughput in Gbps, latency in µs, one thread at __FREQ__ GHz, __STREAMS__ streams
|
||||
info Throughput in Gbps, latency in µs, __THREADS__ threads at __FREQ__ GHz
|
||||
report pasta tap_tcp __THREADS__ __FREQ__
|
||||
|
||||
th MTU 1500B 4000B 16384B 65520B
|
||||
|
||||
tr TCP throughput over IPv6: ns to host
|
||||
iperf3s host 100${i}3 __THREADS__
|
||||
iperf3s host 10003
|
||||
|
||||
ns ip link set dev __IFNAME__ mtu 1500
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 512k
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 10003 __TIME__ __OPTS__ -w 512k
|
||||
bw __BW__ 0.2 0.4
|
||||
ns ip link set dev __IFNAME__ mtu 4000
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 1M
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 10003 __TIME__ __OPTS__ -w 1M
|
||||
bw __BW__ 0.3 0.5
|
||||
ns ip link set dev __IFNAME__ mtu 16384
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 10003 __TIME__ __OPTS__ -w 8M
|
||||
bw __BW__ 1.5 2.0
|
||||
ns ip link set dev __IFNAME__ mtu 65520
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 10003 __TIME__ __OPTS__ -w 8M
|
||||
bw __BW__ 2.0 2.5
|
||||
|
||||
iperf3k host
|
||||
|
|
@ -173,19 +171,19 @@ lat __LAT__ 1500 500
|
|||
|
||||
|
||||
tr TCP throughput over IPv4: ns to host
|
||||
iperf3s host 100${i}3 __THREADS__
|
||||
iperf3s host 10003
|
||||
|
||||
ns ip link set dev __IFNAME__ mtu 1500
|
||||
iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 512k
|
||||
iperf3 BW ns __GW__ 10003 __TIME__ __OPTS__ -w 512k
|
||||
bw __BW__ 0.2 0.4
|
||||
ns ip link set dev __IFNAME__ mtu 4000
|
||||
iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 1M
|
||||
iperf3 BW ns __GW__ 10003 __TIME__ __OPTS__ -w 1M
|
||||
bw __BW__ 0.3 0.5
|
||||
ns ip link set dev __IFNAME__ mtu 16384
|
||||
iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
|
||||
iperf3 BW ns __GW__ 10003 __TIME__ __OPTS__ -w 8M
|
||||
bw __BW__ 1.5 2.0
|
||||
ns ip link set dev __IFNAME__ mtu 65520
|
||||
iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
|
||||
iperf3 BW ns __GW__ 10003 __TIME__ __OPTS__ -w 8M
|
||||
bw __BW__ 2.0 2.5
|
||||
|
||||
iperf3k host
|
||||
|
|
@ -209,14 +207,14 @@ hostw
|
|||
lat __LAT__ 1500 500
|
||||
|
||||
tr TCP throughput over IPv6: host to ns
|
||||
iperf3s ns 100${i}2 __THREADS__
|
||||
iperf3s ns 10002
|
||||
|
||||
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 __ADDR6__ 100${i}2 __THREADS__ __TIME__ __OPTS__
|
||||
iperf3 BW host __ADDR6__ 10002 __TIME__ __OPTS__
|
||||
bw __BW__ 8.0 10.0
|
||||
|
||||
iperf3k ns
|
||||
|
|
@ -242,13 +240,13 @@ lat __LAT__ 5000 10000
|
|||
|
||||
|
||||
tr TCP throughput over IPv4: host to ns
|
||||
iperf3s ns 100${i}2 __THREADS__
|
||||
iperf3s ns 10002
|
||||
|
||||
nsout ADDR ip -j -4 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[0].local'
|
||||
bw -
|
||||
bw -
|
||||
bw -
|
||||
iperf3 BW host __ADDR__ 100${i}2 __THREADS__ __TIME__ __OPTS__
|
||||
iperf3 BW host __ADDR__ 10002 __TIME__ __OPTS__
|
||||
bw __BW__ 8.0 10.0
|
||||
|
||||
iperf3k ns
|
||||
|
|
|
|||
|
|
@ -21,11 +21,10 @@ hout FREQ_CPUFREQ (echo "scale=1"; printf '( %i + 10^5 / 2 ) / 10^6\n' $(cat /sy
|
|||
hout FREQ [ -n "__FREQ_CPUFREQ__" ] && echo __FREQ_CPUFREQ__ || echo __FREQ_PROCFS__
|
||||
|
||||
set THREADS 1
|
||||
set STREAMS 4
|
||||
set TIME 10
|
||||
set OPTS -u -P __STREAMS__
|
||||
set OPTS -u -P __THREADS__
|
||||
|
||||
info Throughput in Gbps, latency in µs, one thread at __FREQ__ GHz, __STREAMS__ streams
|
||||
info Throughput in Gbps, latency in µs, one thread at __FREQ__ GHz
|
||||
|
||||
report pasta lo_udp 1 __FREQ__
|
||||
|
||||
|
|
@ -33,16 +32,16 @@ th pktlen 1500B 4000B 16384B 65535B
|
|||
|
||||
|
||||
tr UDP throughput over IPv6: ns to host
|
||||
iperf3s host 100${i}3 __THREADS__
|
||||
iperf3s host 10003
|
||||
# (datagram size) = (packet size) - 48: 40 bytes of IPv6 header, 8 of UDP header
|
||||
|
||||
iperf3 BW ns ::1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G -l 1452
|
||||
iperf3 BW ns ::1 10003 __TIME__ __OPTS__ -b 5G -l 1452
|
||||
bw __BW__ 1.0 1.5
|
||||
iperf3 BW ns ::1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G -l 3972
|
||||
iperf3 BW ns ::1 10003 __TIME__ __OPTS__ -b 10G -l 3972
|
||||
bw __BW__ 1.2 1.8
|
||||
iperf3 BW ns ::1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 10G -l 16336
|
||||
iperf3 BW ns ::1 10003 __TIME__ __OPTS__ -b 30G -l 16336
|
||||
bw __BW__ 5.0 6.0
|
||||
iperf3 BW ns ::1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 15G -l 65487
|
||||
iperf3 BW ns ::1 10003 __TIME__ __OPTS__ -b 40G -l 65487
|
||||
bw __BW__ 7.0 9.0
|
||||
|
||||
iperf3k host
|
||||
|
|
@ -58,16 +57,16 @@ lat __LAT__ 200 150
|
|||
|
||||
|
||||
tr UDP throughput over IPv4: ns to host
|
||||
iperf3s host 100${i}3 __THREADS__
|
||||
iperf3s host 10003
|
||||
# (datagram size) = (packet size) - 28: 20 bytes of IPv4 header, 8 of UDP header
|
||||
|
||||
iperf3 BW ns 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G -l 1372
|
||||
iperf3 BW ns 127.0.0.1 10003 __TIME__ __OPTS__ -b 5G -l 1372
|
||||
bw __BW__ 1.0 1.5
|
||||
iperf3 BW ns 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G -l 3972
|
||||
iperf3 BW ns 127.0.0.1 10003 __TIME__ __OPTS__ -b 10G -l 3972
|
||||
bw __BW__ 1.2 1.8
|
||||
iperf3 BW ns 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 10G -l 16356
|
||||
iperf3 BW ns 127.0.0.1 10003 __TIME__ __OPTS__ -b 30G -l 16356
|
||||
bw __BW__ 5.0 6.0
|
||||
iperf3 BW ns 127.0.0.1 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 15G -l 65507
|
||||
iperf3 BW ns 127.0.0.1 10003 __TIME__ __OPTS__ -b 40G -l 65507
|
||||
bw __BW__ 7.0 9.0
|
||||
|
||||
iperf3k host
|
||||
|
|
@ -83,15 +82,15 @@ lat __LAT__ 200 150
|
|||
|
||||
|
||||
tr UDP throughput over IPv6: host to ns
|
||||
iperf3s ns 100${i}2 __THREADS__
|
||||
iperf3s ns 10002
|
||||
|
||||
iperf3 BW host ::1 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 3G -l 1452
|
||||
iperf3 BW host ::1 10002 __TIME__ __OPTS__ -b 5G -l 1452
|
||||
bw __BW__ 1.0 1.5
|
||||
iperf3 BW host ::1 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 3G -l 3972
|
||||
iperf3 BW host ::1 10002 __TIME__ __OPTS__ -b 10G -l 3972
|
||||
bw __BW__ 1.2 1.8
|
||||
iperf3 BW host ::1 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 10G -l 16336
|
||||
iperf3 BW host ::1 10002 __TIME__ __OPTS__ -b 30G -l 16336
|
||||
bw __BW__ 5.0 6.0
|
||||
iperf3 BW host ::1 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 15G -l 16336
|
||||
iperf3 BW host ::1 10002 __TIME__ __OPTS__ -b 40G -l 65487
|
||||
bw __BW__ 7.0 9.0
|
||||
|
||||
iperf3k ns
|
||||
|
|
@ -107,14 +106,14 @@ lat __LAT__ 200 150
|
|||
|
||||
|
||||
tr UDP throughput over IPv4: host to ns
|
||||
iperf3s ns 100${i}2 __THREADS__
|
||||
iperf3 BW host 127.0.0.1 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 3G -l 1372
|
||||
iperf3s ns 10002
|
||||
iperf3 BW host 127.0.0.1 10002 __TIME__ __OPTS__ -b 5G -l 1372
|
||||
bw __BW__ 1.0 1.5
|
||||
iperf3 BW host 127.0.0.1 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 3G -l 3972
|
||||
iperf3 BW host 127.0.0.1 10002 __TIME__ __OPTS__ -b 10G -l 3972
|
||||
bw __BW__ 1.2 1.8
|
||||
iperf3 BW host 127.0.0.1 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 10G -l 16356
|
||||
iperf3 BW host 127.0.0.1 10002 __TIME__ __OPTS__ -b 30G -l 16356
|
||||
bw __BW__ 5.0 6.0
|
||||
iperf3 BW host 127.0.0.1 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 15G -l 65507
|
||||
iperf3 BW host 127.0.0.1 10002 __TIME__ __OPTS__ -b 40G -l 65507
|
||||
bw __BW__ 7.0 9.0
|
||||
|
||||
iperf3k ns
|
||||
|
|
@ -138,22 +137,22 @@ nsout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
|
|||
nsout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway'
|
||||
nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
|
||||
|
||||
info Throughput in Gbps, latency in µs, one thread at __FREQ__ GHz, __STREAMS__ streams
|
||||
info Throughput in Gbps, latency in µs, one thread at __FREQ__ GHz
|
||||
report pasta tap_udp 1 __FREQ__
|
||||
|
||||
th pktlen 1500B 4000B 16384B 65520B
|
||||
|
||||
tr UDP throughput over IPv6: ns to host
|
||||
iperf3s host 100${i}3 __THREADS__
|
||||
iperf3s host 10003
|
||||
# (datagram size) = (packet size) - 48: 40 bytes of IPv6 header, 8 of UDP header
|
||||
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 2G -l 1472
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 10003 __TIME__ __OPTS__ -b 8G -l 1472
|
||||
bw __BW__ 0.3 0.5
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G -l 3972
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 10003 __TIME__ __OPTS__ -b 12G -l 3972
|
||||
bw __BW__ 0.5 0.8
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 4G -l 16356
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 10003 __TIME__ __OPTS__ -b 20G -l 16356
|
||||
bw __BW__ 3.0 4.0
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 6G -l 65472
|
||||
iperf3 BW ns __GW6__%__IFNAME__ 10003 __TIME__ __OPTS__ -b 30G -l 65472
|
||||
bw __BW__ 6.0 7.0
|
||||
|
||||
iperf3k host
|
||||
|
|
@ -169,16 +168,16 @@ lat __LAT__ 200 150
|
|||
|
||||
|
||||
tr UDP throughput over IPv4: ns to host
|
||||
iperf3s host 100${i}3 __THREADS__
|
||||
iperf3s host 10003
|
||||
# (datagram size) = (packet size) - 28: 20 bytes of IPv4 header, 8 of UDP header
|
||||
|
||||
iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 2G -l 1472
|
||||
iperf3 BW ns __GW__ 10003 __TIME__ __OPTS__ -b 8G -l 1472
|
||||
bw __BW__ 0.3 0.5
|
||||
iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G -l 3972
|
||||
iperf3 BW ns __GW__ 10003 __TIME__ __OPTS__ -b 12G -l 3972
|
||||
bw __BW__ 0.5 0.8
|
||||
iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 4G -l 16356
|
||||
iperf3 BW ns __GW__ 10003 __TIME__ __OPTS__ -b 20G -l 16356
|
||||
bw __BW__ 3.0 4.0
|
||||
iperf3 BW ns __GW__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 6G -l 65492
|
||||
iperf3 BW ns __GW__ 10003 __TIME__ __OPTS__ -b 30G -l 65492
|
||||
bw __BW__ 6.0 7.0
|
||||
|
||||
iperf3k host
|
||||
|
|
@ -193,17 +192,17 @@ hostw
|
|||
lat __LAT__ 200 150
|
||||
|
||||
tr UDP throughput over IPv6: host to ns
|
||||
iperf3s ns 100${i}2 __THREADS__
|
||||
iperf3s ns 10002
|
||||
|
||||
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'
|
||||
iperf3 BW host __ADDR6__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 2G -l 1472
|
||||
iperf3 BW host __ADDR6__ 10002 __TIME__ __OPTS__ -b 8G -l 1472
|
||||
bw __BW__ 0.3 0.5
|
||||
iperf3 BW host __ADDR6__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 3G -l 3972
|
||||
iperf3 BW host __ADDR6__ 10002 __TIME__ __OPTS__ -b 12G -l 3972
|
||||
bw __BW__ 0.5 0.8
|
||||
iperf3 BW host __ADDR6__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 4G -l 16356
|
||||
iperf3 BW host __ADDR6__ 10002 __TIME__ __OPTS__ -b 20G -l 16356
|
||||
bw __BW__ 3.0 4.0
|
||||
iperf3 BW host __ADDR6__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 15G -l 65472
|
||||
iperf3 BW host __ADDR6__ 10002 __TIME__ __OPTS__ -b 30G -l 65472
|
||||
bw __BW__ 7.0 9.0
|
||||
|
||||
iperf3k ns
|
||||
|
|
@ -219,16 +218,16 @@ lat __LAT__ 200 150
|
|||
|
||||
|
||||
tr UDP throughput over IPv4: host to ns
|
||||
iperf3s ns 100${i}2 __THREADS__
|
||||
iperf3s ns 10002
|
||||
|
||||
nsout ADDR ip -j -4 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[0].local'
|
||||
iperf3 BW host __ADDR__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 2G -l 1472
|
||||
iperf3 BW host __ADDR__ 10002 __TIME__ __OPTS__ -b 8G -l 1472
|
||||
bw __BW__ 0.3 0.5
|
||||
iperf3 BW host __ADDR__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 3G -l 3972
|
||||
iperf3 BW host __ADDR__ 10002 __TIME__ __OPTS__ -b 12G -l 3972
|
||||
bw __BW__ 0.5 0.8
|
||||
iperf3 BW host __ADDR__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 4G -l 16356
|
||||
iperf3 BW host __ADDR__ 10002 __TIME__ __OPTS__ -b 20G -l 16356
|
||||
bw __BW__ 3.0 4.0
|
||||
iperf3 BW host __ADDR__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 15G -l 65492
|
||||
iperf3 BW host __ADDR__ 10002 __TIME__ __OPTS__ -b 30G -l 65492
|
||||
bw __BW__ 7.0 9.0
|
||||
|
||||
iperf3k ns
|
||||
|
|
|
|||
Loading…
Reference in a new issue