[[PageOutline]] = Continuation Week 01 = This is the first of a set of week-long continuation runs. Some changes from previous continuation rounds: * We're down to six sites, because MyPLC at Wisconsin is no longer available. * We're now using all six sites in all ten slices, balanced to have traffic flowing somewhat evenly between each pair of sites. * The SteadyPerf UDP slices are now running at different rates: 2, 3, 4, and 5 Mb/sec per hostpair, so approximately 12, 18, 24, and 30 Mb/sec total in those four slices. The raw logs are at http://www.gpolab.bbn.com/plastic-slices/continuation/weekly-01/. = plastic-101 = [ggw:PlasticSlices/Experiments#SteadyPing SteadyPing], using interval=.005, and this table of client/server pairs: || '''client''' || '''server''' || '''server address''' || || ganel.gpolab.bbn.com || planetlab5.clemson.edu || server=10.42.101.105 || || planetlab4.clemson.edu || pl02.cs.washington.edu || server=10.42.101.81 || || plnode1.cip.gatech.edu || of-planet2.stanford.edu || server=10.42.101.91 || || pl4.myplc.grnoc.iu.edu || plnode2.cip.gatech.edu || server=10.42.101.101 || || of-planet1.stanford.edu || gardil.gpolab.bbn.com || server=10.42.101.52 || || pl01.cs.washington.edu || pl5.myplc.grnoc.iu.edu || server=10.42.101.73 || == Commands run on each client == {{{ server= sudo ping -q -i .005 -s $((1500-8-20)) $server }}} == Results == Generated from the logs with {{{ subnet=101 for host in $(awk 'NR%2==1' ~/plastic-slices/logins/logins-plastic-$subnet.txt | sed -r -e 's/.+@//') ; do echo -e "$host:\n\n{{{" ; grep -A 2 statistics pgenigpolabbbncom_plastic$subnet\@$host.log ; echo -e "}}}\n" ; done }}} ganel.gpolab.bbn.com: {{{ --- 10.42.101.105 ping statistics --- 69020482 packets transmitted, 68754388 received, +831 errors, 0% packet loss, time 693587078ms rtt min/avg/max/mdev = 138.365/152.648/12150.739/35.083 ms, pipe 1204 }}} planetlab4.clemson.edu: {{{ --- 10.42.101.81 ping statistics --- 72481357 packets transmitted, 69157641 received, +275 errors, 4% packet loss, time 693642857ms rtt min/avg/max/mdev = 89.337/91.991/257109.003/67.957 ms, pipe 25551 }}} plnode1.cip.gatech.edu: {{{ --- 10.42.101.91 ping statistics --- 71785528 packets transmitted, 68373862 received, +1026 errors, 4% packet loss, time 693628879ms rtt min/avg/max/mdev = 68.216/72.702/16648.690/71.830 ms, pipe 1762 }}} pl4.myplc.grnoc.iu.edu: {{{ --- 10.42.101.101 ping statistics --- 62417909 packets transmitted, 55529131 received, +1029 errors, 11% packet loss, time 693614079ms rtt min/avg/max/mdev = 36.713/89.007/14013.525/42.816 ms, pipe 1298 }}} of-planet1.stanford.edu: {{{ --- 10.42.101.52 ping statistics --- 74157054 packets transmitted, 70885511 received, +3132 errors, 4% packet loss, time 693594276ms rtt min/avg/max/mdev = 201.700/226.012/56554.295/259.941 ms, pipe 5914 }}} pl01.cs.washington.edu: {{{ --- 10.42.101.73 ping statistics --- 72513792 packets transmitted, 69828975 received, +678 errors, 3% packet loss, time 693587578ms rtt min/avg/max/mdev = 58.159/61.228/17922.674/35.901 ms, pipe 1633 }}} == Comments == Due to the change in how we log SteadyPing results, we can't easily tell whether the packet loss was all at once (e.g. during an outage of some sort), or steady throughout the experiment. = plastic-102 = [ggw:PlasticSlices/Experiments#SteadyPing SteadyPing], using interval=.005, and this table of client/server pairs: || '''client''' || '''server''' || '''server address''' || || ganel.gpolab.bbn.com || plnode2.cip.gatech.edu || server=10.42.102.101 || || planetlab5.clemson.edu || gardil.gpolab.bbn.com || server=10.42.102.52 || || plnode1.cip.gatech.edu || pl01.cs.washington.edu || server=10.42.102.80 || || pl5.myplc.grnoc.iu.edu || of-planet2.stanford.edu || server=10.42.102.91 || || of-planet1.stanford.edu || pl4.myplc.grnoc.iu.edu || server=10.42.102.72 || || pl02.cs.washington.edu || planetlab4.clemson.edu || server=10.42.102.104 || == Commands run on each client == {{{ server= sudo ping -q -i .005 -s $((1500-8-20)) $server }}} == Results == Generated from the logs with {{{ subnet=102 for host in $(awk 'NR%2==1' ~/plastic-slices/logins/logins-plastic-$subnet.txt | sed -r -e 's/.+@//') ; do echo -e "$host:\n\n{{{" ; grep -A 2 statistics pgenigpolabbbncom_plastic$subnet\@$host.log ; echo -e "}}}\n" ; done }}} ganel.gpolab.bbn.com: {{{ --- 10.42.102.101 ping statistics --- 62421342 packets transmitted, 55184251 received, +1116 errors, 11% packet loss, time 693631928ms rtt min/avg/max/mdev = 25.848/78.019/16253.353/36.467 ms, pipe 1455 }}} planetlab5.clemson.edu: {{{ --- 10.42.102.52 ping statistics --- 75728134 packets transmitted, 75535508 received, +523 errors, 0% packet loss, time 693673497ms rtt min/avg/max/mdev = 27.407/27.680/21434.374/31.972 ms, pipe 2140 }}} plnode1.cip.gatech.edu: {{{ --- 10.42.102.80 ping statistics --- 70999513 packets transmitted, 67980633 received, +771 errors, 4% packet loss, time 693661762ms rtt min/avg/max/mdev = 85.931/90.329/19876.841/47.477 ms, pipe 1967 }}} pl5.myplc.grnoc.iu.edu: {{{ --- 10.42.102.91 ping statistics --- 75453528 packets transmitted, 70871589 received, +841 errors, 6% packet loss, time 693651165ms rtt min/avg/max/mdev = 76.963/84.879/16795.205/117.627 ms, pipe 1942 }}} of-planet1.stanford.edu: {{{ --- 10.42.102.72 ping statistics --- 74195984 packets transmitted, 71132927 received, +1956 errors, 4% packet loss, time 693641161ms rtt min/avg/max/mdev = 77.475/89.172/48177.293/287.332 ms, pipe 4471 }}} pl02.cs.washington.edu: {{{ --- 10.42.102.104 ping statistics --- 70053850 packets transmitted, 67274492 received, +294 errors, 3% packet loss, time 693634608ms rtt min/avg/max/mdev = 87.278/89.282/10743.665/32.728 ms, pipe 977 }}} == Comments == Due to the change in how we log SteadyPing results, we can't easily tell whether the packet loss was all at once (e.g. during an outage of some sort), or steady throughout the experiment. = plastic-103 = [ggw:PlasticSlices/Experiments#SteadyPerfTCP SteadyPerf TCP], using port=5103, time=518400, and this table of client/server pairs: || '''client''' || '''server''' || '''server address''' || || gardil.gpolab.bbn.com || plnode1.cip.gatech.edu || server=10.42.103.100 || || planetlab4.clemson.edu || ganel.gpolab.bbn.com || server=10.42.103.51 || || plnode2.cip.gatech.edu || pl02.cs.washington.edu || server=10.42.103.81 || || pl4.myplc.grnoc.iu.edu || of-planet1.stanford.edu || server=10.42.103.90 || || of-planet2.stanford.edu || pl5.myplc.grnoc.iu.edu || server=10.42.103.73 || || pl01.cs.washington.edu || planetlab5.clemson.edu || server=10.42.103.105 || == Commands run on each server == {{{ server= nice -n 19 iperf -B $server -p 5103 -s -i 1 -w 1m }}} == Commands run on each client == {{{ server= nice -n 19 iperf -c $server -p 5103 -t 518400 -w 1m }}} == Results == Generated with {{{ subnet=103 for host in $(awk 'NR%2==1' ~/plastic-slices/logins/logins-plastic-$subnet.txt | sed -r -e 's/.+@//') ; do echo -e "$host:\n\n{{{" ; grep -a -A 5 -B 1 "Client connecting" pgenigpolabbbncom_plastic$subnet\@$host.log ; echo -e "}}}\n" ; done }}} and then edited slightly to remove artifacts (like control characters, my prompt, etc). gardil.gpolab.bbn.com: {{{ ------------------------------------------------------------ Client connecting to 10.42.103.100, TCP port 5103 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.103.52 port 57577 connected with 10.42.103.100 port 5103 [ 3] 0.0-518400.1 sec 539 GBytes 8.93 Mbits/sec }}} planetlab4.clemson.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.103.51, TCP port 5103 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.103.104 port 52740 connected with 10.42.103.51 port 5103 [ ID] Interval Transfer Bandwidth [ 3] 0.0-518400.3 sec 380 GBytes 6.30 Mbits/sec }}} plnode2.cip.gatech.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.103.81, TCP port 5103 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.103.101 port 39286 connected with 10.42.103.81 port 5103 [ 3] 0.0-518401.0 sec 36.4 GBytes 603 Kbits/sec }}} pl4.myplc.grnoc.iu.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.103.90, TCP port 5103 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.103.72 port 60448 connected with 10.42.103.90 port 5103 [ 3] 0.0-518400.0 sec 336 GBytes 5.56 Mbits/sec }}} of-planet2.stanford.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.103.73, TCP port 5103 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.103.91 port 60721 connected with 10.42.103.73 port 5103 [ ID] Interval Transfer Bandwidth [ 3] 0.0-518400.2 sec 635 GBytes 10.5 Mbits/sec }}} pl01.cs.washington.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.103.105, TCP port 5103 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.103.80 port 39409 connected with 10.42.103.105 port 5103 [ 3] 0.0-518400.1 sec 111 GBytes 1.83 Mbits/sec }}} == Comments == Bandwidth varied substantially between the hostpairs. We haven't yet analyzed the results of the four SteadyPerf TCP experients to look for trends. = plastic-104 = [ggw:PlasticSlices/Experiments#SteadyPerfTCP SteadyPerf TCP], using port=5104, time=518400, and this table of client/server pairs: || '''client''' || '''server''' || '''server address''' || || ganel.gpolab.bbn.com || pl01.cs.washington.edu || server=10.42.104.80 || || planetlab4.clemson.edu || of-planet2.stanford.edu || server=10.42.104.91 || || plnode2.cip.gatech.edu || pl4.myplc.grnoc.iu.edu || server=10.42.104.72 || || pl5.myplc.grnoc.iu.edu || planetlab5.clemson.edu || server=10.42.104.105 || || of-planet1.stanford.edu || plnode1.cip.gatech.edu || server=10.42.104.100 || || pl02.cs.washington.edu || gardil.gpolab.bbn.com || server=10.42.104.52 || == Commands run on each server == {{{ server= nice -n 19 iperf -B $server -p 5104 -s -i 1 -w 1m }}} == Commands run on each client == {{{ server= nice -n 19 iperf -c $server -p 5104 -t 518400 -w 1m }}} == Results == Generated with {{{ subnet=104 for host in $(awk 'NR%2==1' ~/plastic-slices/logins/logins-plastic-$subnet.txt | sed -r -e 's/.+@//') ; do echo -e "$host:\n\n{{{" ; grep -a -A 5 -B 1 "Client connecting" pgenigpolabbbncom_plastic$subnet\@$host.log ; echo -e "}}}\n" ; done }}} and then edited slightly to remove artifacts (like control characters, my prompt, etc). ganel.gpolab.bbn.com: {{{ ------------------------------------------------------------ Client connecting to 10.42.104.80, TCP port 5104 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.104.51 port 57092 connected with 10.42.104.80 port 5104 [ 3] 0.0-518400.0 sec 542 GBytes 8.98 Mbits/sec }}} planetlab4.clemson.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.104.91, TCP port 5104 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.104.104 port 35515 connected with 10.42.104.91 port 5104 [ ID] Interval Transfer Bandwidth [ 3] 0.0-339806.3 sec 10124656164684535808 bits 0.00 (null)s/sec -- ------------------------------------------------------------ Client connecting to 10.42.104.91, TCP port 5104 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.104.104 port 44644 connected with 10.42.104.91 port 5104 [ ID] Interval Transfer Bandwidth [ 3] 0.0-354052.5 sec 548 GBytes 13.3 Mbits/sec }}} plnode2.cip.gatech.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.104.72, TCP port 5104 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.104.101 port 33862 connected with 10.42.104.72 port 5104 [ 3] 0.0-518402.3 sec 26.4 GBytes 437 Kbits/sec }}} pl5.myplc.grnoc.iu.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.104.105, TCP port 5104 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.104.73 port 58392 connected with 10.42.104.105 port 5104 write2 failed: No route to host [ 3] 0.0-57584.0 sec 69.2 GBytes 10.3 Mbits/sec -- ------------------------------------------------------------ Client connecting to 10.42.104.105, TCP port 5104 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.104.73 port 46554 connected with 10.42.104.105 port 5104 [ 3] 0.0-353965.7 sec 433 GBytes 10.5 Mbits/sec }}} of-planet1.stanford.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.104.100, TCP port 5104 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.104.90 port 56536 connected with 10.42.104.100 port 5104 [ ID] Interval Transfer Bandwidth [ 3] 0.0-518444.8 sec 967 GBytes 16.0 Mbits/sec }}} pl02.cs.washington.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.104.52, TCP port 5104 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.104.81 port 51283 connected with 10.42.104.52 port 5104 [ 3] 0.0-518400.0 sec 275 GBytes 4.56 Mbits/sec }}} == Comments == The clients on planetlab4.clemson.edu and pl5.myplc.grnoc.iu.edu (connecting to Clemson) died partway through, and had to be restarted. Bandwidth varied substantially between the hostpairs. We haven't yet analyzed the results of the four SteadyPerf TCP experients to look for trends. = plastic-105 = [ggw:PlasticSlices/Experiments#SteadyPerfTCP SteadyPerf TCP], using port=5105, time=518400, and this table of client/server pairs: || '''client''' || '''server''' || '''server address''' || || ganel.gpolab.bbn.com || pl4.myplc.grnoc.iu.edu || server=10.42.105.72 || || planetlab4.clemson.edu || plnode2.cip.gatech.edu || server=10.42.105.101 || || plnode1.cip.gatech.edu || gardil.gpolab.bbn.com || server=10.42.105.52 || || pl5.myplc.grnoc.iu.edu || pl01.cs.washington.edu || server=10.42.105.80 || || of-planet2.stanford.edu || planetlab5.clemson.edu || server=10.42.105.105 || || pl02.cs.washington.edu || of-planet1.stanford.edu || server=10.42.105.90 || == Commands run on each server == {{{ server= nice -n 19 iperf -B $server -p 5105 -s -i 1 -w 1m }}} == Commands run on each client == {{{ server= nice -n 19 iperf -c $server -p 5105 -t 518400 -w 1m }}} == Results == Generated with {{{ subnet=105 for host in $(awk 'NR%2==1' ~/plastic-slices/logins/logins-plastic-$subnet.txt | sed -r -e 's/.+@//') ; do echo -e "$host:\n\n{{{" ; grep -a -A 5 -B 1 "Client connecting" pgenigpolabbbncom_plastic$subnet\@$host.log ; echo -e "}}}\n" ; done }}} and then edited slightly to remove artifacts (like control characters, my prompt, etc). ganel.gpolab.bbn.com: {{{ ------------------------------------------------------------ Client connecting to 10.42.105.72, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.105.51 port 59709 connected with 10.42.105.72 port 5105 [ 3] 0.0-518400.1 sec 438 GBytes 7.26 Mbits/sec }}} planetlab4.clemson.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.105.101, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.105.104 port 32802 connected with 10.42.105.101 port 5105 [ ID] Interval Transfer Bandwidth [ 3] 0.0-518400.9 sec 64.0 GBytes 1.06 Mbits/sec }}} plnode1.cip.gatech.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.105.52, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.105.100 port 46417 connected with 10.42.105.52 port 5105 [ 3] 0.0-518400.2 sec 130 GBytes 2.15 Mbits/sec }}} pl5.myplc.grnoc.iu.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.105.80, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.105.73 port 35663 connected with 10.42.105.80 port 5105 [ 3] 0.0-518400.0 sec 976 GBytes 16.2 Mbits/sec }}} of-planet2.stanford.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.105.105, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.105.91 port 57130 connected with 10.42.105.105 port 5105 [ ID] Interval Transfer Bandwidth [ 3] 0.0-518400.1 sec 940 GBytes 15.6 Mbits/sec }}} pl02.cs.washington.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.105.90, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 0.0.0.0 port 49985 connected with 10.42.105.90 port 5105 [ 3] 0.0- 0.0 sec 0.00 Bytes 0.00 bits/sec -- ------------------------------------------------------------ Client connecting to 10.42.105.90, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 0.0.0.0 port 57017 connected with 10.42.105.90 port 5105 [ 3] 0.0- 0.0 sec 0.00 Bytes 0.00 bits/sec -- ------------------------------------------------------------ Client connecting to 10.42.105.90, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.105.81 port 57019 connected with 10.42.105.90 port 5105 write2 failed: No route to host [ 3] 0.0-109778.5 sec 23.1 GBytes 1.81 Mbits/sec -- ------------------------------------------------------------ Client connecting to 10.42.105.90, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 0.0.0.0 port 44157 connected with 10.42.105.90 port 5105 [ 3] 0.0- 0.0 sec 0.00 Bytes 0.00 bits/sec -- ------------------------------------------------------------ Client connecting to 10.42.105.90, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.105.81 port 44158 connected with 10.42.105.90 port 5105 [ 3] 0.0-353910.3 sec 172 GBytes 4.17 Mbits/sec }}} == Comments == The client on pl02.cs.washington.edu (connecting to Clemson) died partway through, and had to be restarted. Bandwidth varied substantially between the hostpairs. We haven't yet analyzed the results of the four SteadyPerf TCP experients to look for trends. = plastic-106 = [ggw:PlasticSlices/Experiments#SteadyPerfTCP SteadyPerf TCP], using port=5106, time=518400, and this table of client/server pairs: || '''client''' || '''server''' || '''server address''' || || ganel.gpolab.bbn.com || of-planet2.stanford.edu || server=10.42.106.91 || || planetlab5.clemson.edu || pl5.myplc.grnoc.iu.edu || server=10.42.106.73 || || plnode2.cip.gatech.edu || planetlab4.clemson.edu || server=10.42.106.104 || || pl4.myplc.grnoc.iu.edu || gardil.gpolab.bbn.com || server=10.42.106.52 || || of-planet1.stanford.edu || pl01.cs.washington.edu || server=10.42.106.80 || || pl02.cs.washington.edu || plnode1.cip.gatech.edu || server=10.42.106.100 || == Commands run on each server == {{{ server= nice -n 19 iperf -B $server -p 5106 -s -i 1 -w 1m }}} == Commands run on each client == {{{ server= nice -n 19 iperf -c $server -p 5106 -t 518400 -w 1m }}} == Results == Generated with {{{ subnet=106 for host in $(awk 'NR%2==1' ~/plastic-slices/logins/logins-plastic-$subnet.txt | sed -r -e 's/.+@//') ; do echo -e "$host:\n\n{{{" ; grep -a -A 5 -B 1 "Client connecting" pgenigpolabbbncom_plastic$subnet\@$host.log ; echo -e "}}}\n" ; done }}} and then edited slightly to remove artifacts (like control characters, my prompt, etc). ganel.gpolab.bbn.com: {{{ ------------------------------------------------------------ Client connecting to 10.42.106.91, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.106.51 port 34768 connected with 10.42.106.91 port 5105 [ 3] 0.0-518400.0 sec 719 GBytes 11.9 Mbits/sec }}} planetlab5.clemson.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.106.73, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.106.105 port 34157 connected with 10.42.106.73 port 5105 [ ID] Interval Transfer Bandwidth [ 3] 0.0-518400.5 sec 268 GBytes 4.45 Mbits/sec }}} plnode2.cip.gatech.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.106.104, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.106.101 port 59057 connected with 10.42.106.104 port 5105 [ 3] 0.0-518401.2 sec 34.0 GBytes 564 Kbits/sec }}} pl4.myplc.grnoc.iu.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.106.52, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.106.72 port 43381 connected with 10.42.106.52 port 5105 [ 3] 0.0-518400.0 sec 492 GBytes 8.16 Mbits/sec }}} of-planet1.stanford.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.106.80, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.106.90 port 51895 connected with 10.42.106.80 port 5105 [ ID] Interval Transfer Bandwidth [ 3] 0.0-518400.0 sec 1951031754752 bits 30.1 Mbits/sec }}} pl02.cs.washington.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.106.100, TCP port 5105 TCP window size: 256 KByte (WARNING: requested 1.00 MByte) ------------------------------------------------------------ [ 3] local 10.42.106.81 port 53501 connected with 10.42.106.100 port 5105 [ 3] 0.0-518400.0 sec 278 GBytes 4.61 Mbits/sec }}} == Comments == Bandwidth varied substantially between the hostpairs. We haven't yet analyzed the results of the four SteadyPerf TCP experients to look for trends. = plastic-107 = [ggw:PlasticSlices/Experiments#SteadyPerfUDP SteadyPerf UDP], using port=5107, time=518400, rate=2, and this table of client/server pairs: || '''client''' || '''server''' || '''server address''' || || gardil.gpolab.bbn.com || of-planet1.stanford.edu || server=10.42.107.90 || || planetlab4.clemson.edu || pl4.myplc.grnoc.iu.edu || server=10.42.107.72 || || plnode1.cip.gatech.edu || planetlab5.clemson.edu || server=10.42.107.105 || || pl5.myplc.grnoc.iu.edu || ganel.gpolab.bbn.com || server=10.42.107.51 || || of-planet2.stanford.edu || pl02.cs.washington.edu || server=10.42.107.81 || || pl01.cs.washington.edu || plnode2.cip.gatech.edu || server=10.42.107.101 || == Commands run on each server == {{{ server= nice -n 19 iperf -u -B $server -p 5107 -s -i 1 }}} == Commands run on each client == {{{ server= nice -n 19 iperf -u -c $server -p 5107 -t 518400 -b 2M }}} == Results == Generated with {{{ subnet=107 for host in $(awk 'NR%2==1' ~/plastic-slices/logins/logins-plastic-$subnet.txt | sed -r -e 's/.+@//') ; do echo -e "$host:\n\n{{{" ; grep -a -A 10 -B 1 "Client connecting" pgenigpolabbbncom_plastic$subnet\@$host.log ; echo -e "}}}\n" ; done }}} and then edited slightly to remove artifacts (like control characters, my prompt, etc). gardil.gpolab.bbn.com: {{{ ------------------------------------------------------------ Client connecting to 10.42.107.90, UDP port 5107 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.107.52 port 44059 connected with 10.42.107.90 port 5107 nice -n 19 iperf -u -c $server -p 5107 -t 518400 -b 2M [ 3] 0.0-518400.0 sec 121 GBytes 2.00 Mbits/sec [ 3] Sent 88163209 datagrams [ 3] WARNING: did not receive ack of last datagram after 10 tries. -- ------------------------------------------------------------ Client connecting to 10.42.107.90, UDP port 5107 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.107.52 port 34227 connected with 10.42.107.90 port 5107 [ 3] 0.0-175078.0 sec 40.8 GBytes 2.00 Mbits/sec [ 3] Sent 29775176 datagrams [ 3] Server Report: [ 3] 0.0-175077.0 sec 39.4 GBytes 1.93 Mbits/sec 0.005 ms 1001950/29775176 (3.4%) [ 3] 0.0-175077.0 sec 41548 datagrams received out-of-order }}} planetlab4.clemson.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.107.72, UDP port 5107 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.107.104 port 48560 connected with 10.42.107.72 port 5107 [ ID] Interval Transfer Bandwidth [ 3] 0.0-518400.0 sec 121 GBytes 2.00 Mbits/sec [ 3] Sent 88163267 datagrams [ 3] Server Report: [ 3] 0.0-518398.5 sec 120 GBytes 1.99 Mbits/sec 0.016 ms 342347/88163266 (0.39%) [ 3] 0.0-518398.5 sec 7658 datagrams received out-of-order }}} plnode1.cip.gatech.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.107.105, UDP port 5107 Sending 1470 byte datagrams UDP buffer size: 122 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.107.100 port 54726 connected with 10.42.107.105 port 5107 [ 3] 0.0-518400.0 sec 121 GBytes 2.00 Mbits/sec [ 3] Sent 88160368 datagrams [ 3] Server Report: [ 3] 0.0-518399.0 sec 120 GBytes 1.99 Mbits/sec 0.231 ms 281852/88160367 (0.32%) [ 3] 0.0-518399.0 sec 2889 datagrams received out-of-order }}} pl5.myplc.grnoc.iu.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.107.51, UDP port 5107 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.107.73 port 34991 connected with 10.42.107.51 port 5107 [ 3] 0.0-518400.0 sec 121 GBytes 2.00 Mbits/sec [ 3] Sent 88163203 datagrams [ 3] Server Report: [ 3] 0.0-518397.5 sec 120 GBytes 1.99 Mbits/sec 0.049 ms 422890/88163202 (0.48%) [ 3] 0.0-518397.5 sec 14589 datagrams received out-of-order }}} of-planet2.stanford.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.107.81, UDP port 5107 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.107.91 port 39535 connected with 10.42.107.81 port 5107 [ ID] Interval Transfer Bandwidth [ 3] 0.0-518400.0 sec 121 GBytes 2.00 Mbits/sec [ 3] Sent 88163266 datagrams [ 3] WARNING: did not receive ack of last datagram after 10 tries. }}} pl01.cs.washington.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.107.101, UDP port 5107 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.107.80 port 52860 connected with 10.42.107.101 port 5107 [ 3] 0.0-518400.0 sec 121 GBytes 2.00 Mbits/sec [ 3] Sent 88148208 datagrams [ 3] Server Report: [ 3] 0.0-518397.0 sec 115 GBytes 1.91 Mbits/sec 12.916 ms 3873660/88148208 (4.4%) [ 3] 0.0-518397.0 sec 162853 datagrams received out-of-order }}} == Comments == of-planet2.stanford.edu didn't get a server report from 10.42.107.81 (on pl02.cs.washington.edu); the server log from pl02 said {{{ [ 3] 0.0-518382.9 sec 106 GBytes 1.76 Mbits/sec 0.481 ms 10580729/88163266 (12%) [ 3] 0.0-518382.9 sec 757943 datagrams received out-of-order }}} We haven't yet analyzed whether the packet loss wass all at once (e.g. during an outage of some sort), or steady throughout the experiment. = plastic-108 = [ggw:PlasticSlices/Experiments#SteadyPerfUDP SteadyPerf UDP], using port=5108, time=518400, rate=3, and this table of client/server pairs: || '''client''' || '''server''' || '''server address''' || || gardil.gpolab.bbn.com || pl5.myplc.grnoc.iu.edu || server=10.42.108.73 || || planetlab5.clemson.edu || plnode1.cip.gatech.edu || server=10.42.108.100 || || plnode2.cip.gatech.edu || ganel.gpolab.bbn.com || server=10.42.108.51 || || pl4.myplc.grnoc.iu.edu || pl02.cs.washington.edu || server=10.42.108.81 || || of-planet1.stanford.edu || planetlab4.clemson.edu || server=10.42.108.104 || || pl01.cs.washington.edu || of-planet2.stanford.edu || server=10.42.108.91 || == Commands run on each server == {{{ server= nice -n 19 iperf -u -B $server -p 5108 -s -i 1 }}} == Commands run on each client == {{{ server= nice -n 19 iperf -u -c $server -p 5108 -t 518400 -b 3M }}} == Results == Generated with {{{ subnet=108 for host in $(awk 'NR%2==1' ~/plastic-slices/logins/logins-plastic-$subnet.txt | sed -r -e 's/.+@//') ; do echo -e "$host:\n\n{{{" ; grep -a -A 10 -B 1 "Client connecting" pgenigpolabbbncom_plastic$subnet\@$host.log ; echo -e "}}}\n" ; done }}} and then edited slightly to remove artifacts (like control characters, my prompt, etc). gardil.gpolab.bbn.com: {{{ ------------------------------------------------------------ Client connecting to 10.42.108.73, UDP port 5108 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.108.52 port 53532 connected with 10.42.108.73 port 5108 [ 3] 0.0-518400.0 sec 181 GBytes 3.00 Mbits/sec [ 3] Sent 132242612 datagrams [ 3] Server Report: [ 3] 0.0-518396.3 sec 180 GBytes 2.98 Mbits/sec 0.017 ms 728144/132242612 (0.55%) [ 3] 0.0-518396.3 sec 23090 datagrams received out-of-order }}} planetlab5.clemson.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.108.100, UDP port 5108 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.108.105 port 49376 connected with 10.42.108.100 port 5108 [ ID] Interval Transfer Bandwidth [ 3] 0.0-518400.0 sec 181 GBytes 3.00 Mbits/sec [ 3] Sent 132244899 datagrams [ 3] Server Report: [ 3] 0.0-518398.2 sec 180 GBytes 2.99 Mbits/sec 0.234 ms 645100/132244898 (0.49%) [ 3] 0.0-518398.2 sec 4351 datagrams received out-of-order }}} plnode2.cip.gatech.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.108.51, UDP port 5108 Sending 1470 byte datagrams UDP buffer size: 122 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.108.101 port 56097 connected with 10.42.108.51 port 5108 [ 3] 0.0-518400.0 sec 181 GBytes 3.00 Mbits/sec [ 3] Sent 132222403 datagrams [ 3] Server Report: [ 3] 0.0-518395.2 sec 180 GBytes 2.98 Mbits/sec 0.249 ms 779607/132222402 (0.59%) [ 3] 0.0-518395.2 sec 7785 datagrams received out-of-order }}} pl4.myplc.grnoc.iu.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.108.81, UDP port 5108 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.108.72 port 55153 connected with 10.42.108.81 port 5108 [ 3] 0.0-518400.0 sec 181 GBytes 3.00 Mbits/sec [ 3] Sent 132243713 datagrams [ 3] Server Report: [ 3] 0.0-518394.8 sec 174 GBytes 2.88 Mbits/sec 0.461 ms 5174887/132243713 (3.9%) [ 3] 0.0-518394.8 sec 236253 datagrams received out-of-order }}} of-planet1.stanford.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.108.104, UDP port 5108 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.108.90 port 50333 connected with 10.42.108.104 port 5108 [ ID] Interval Transfer Bandwidth [ 3] 0.0-518400.0 sec 181 GBytes 3.00 Mbits/sec [ 3] Sent 132238535 datagrams [ 3] WARNING: did not receive ack of last datagram after 10 tries. }}} pl01.cs.washington.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.108.91, UDP port 5108 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.108.80 port 59262 connected with 10.42.108.91 port 5108 [ 3] 0.0-518400.0 sec 181 GBytes 3.00 Mbits/sec [ 3] Sent 132178204 datagrams [ 3] WARNING: did not receive ack of last datagram after 10 tries. }}} == Comments == of-planet1.stanford.edu didn't get a server report from 10.42.108.104 (on planetlab4.clemson.edu); the server log from planetlab4 said {{{ [ 3] 0.0-518392.9 sec 168 GBytes 2.79 Mbits/sec 0.055 ms 9260039/132238535 (7%) [ 3] 0.0-518392.9 sec 370016 datagrams received out-of-order }}} pl01.cs.washington.edu didn't get a server report from 10.42.108.91 (on of-planet2.stanford.edu); the server log from of-planet2 said {{{ [ 3] 0.0-518389.8 sec 170 GBytes 2.81 Mbits/sec 0.640 ms 8362493/132178204 (6.3%) [ 3] 0.0-518389.8 sec 266216 datagrams received out-of-order }}} We haven't yet analyzed whether the packet loss wass all at once (e.g. during an outage of some sort), or steady throughout the experiment. = plastic-109 = [ggw:PlasticSlices/Experiments#SteadyPerfUDP SteadyPerf UDP], using port=5109, time=518400, rate=4, and this table of client/server pairs: || '''client''' || '''server''' || '''server address''' || || gardil.gpolab.bbn.com || pl02.cs.washington.edu || server=10.42.109.81 || || planetlab5.clemson.edu || of-planet1.stanford.edu || server=10.42.109.90 || || plnode1.cip.gatech.edu || pl5.myplc.grnoc.iu.edu || server=10.42.109.73 || || pl4.myplc.grnoc.iu.edu || planetlab4.clemson.edu || server=10.42.109.104 || || of-planet2.stanford.edu || plnode2.cip.gatech.edu || server=10.42.109.101 || || pl01.cs.washington.edu || ganel.gpolab.bbn.com || server=10.42.109.51 || == Commands run on each server == {{{ server= nice -n 19 iperf -u -B $server -p 5109 -s -i 1 }}} == Commands run on each client == {{{ server= nice -n 19 iperf -u -c $server -p 5109 -t 518400 -b 4M }}} == Results == Generated with {{{ subnet=109 for host in $(awk 'NR%2==1' ~/plastic-slices/logins/logins-plastic-$subnet.txt | sed -r -e 's/.+@//') ; do echo -e "$host:\n\n{{{" ; grep -a -A 10 -B 1 "Client connecting" pgenigpolabbbncom_plastic$subnet\@$host.log ; echo -e "}}}\n" ; done }}} and then edited slightly to remove artifacts (like control characters, my prompt, etc). gardil.gpolab.bbn.com: {{{ ------------------------------------------------------------ Client connecting to 10.42.109.81, UDP port 5109 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.109.52 port 53366 connected with 10.42.109.81 port 5109 [ 3] 0.0-518400.0 sec 241 GBytes 4.00 Mbits/sec [ 3] Sent 176324194 datagrams [ 3] Server Report: [ 3] 0.0-518395.9 sec 228 GBytes 3.78 Mbits/sec 0.475 ms 9547069/176324194 (5.4%) [ 3] 0.0-518395.9 sec 372808 datagrams received out-of-order }}} planetlab5.clemson.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.109.90, UDP port 5109 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.109.105 port 55745 connected with 10.42.109.90 port 5109 [ ID] Interval Transfer Bandwidth [ 3] 0.0-518400.0 sec 241 GBytes 4.00 Mbits/sec [ 3] Sent 176326532 datagrams [ 3] WARNING: did not receive ack of last datagram after 10 tries. }}} plnode1.cip.gatech.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.109.73, UDP port 5109 Sending 1470 byte datagrams UDP buffer size: 122 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.109.100 port 53449 connected with 10.42.109.73 port 5109 [ 3] 0.0-518400.0 sec 241 GBytes 4.00 Mbits/sec [ 3] Sent 176283902 datagrams [ 3] Server Report: [ 3] 0.0-518394.3 sec 237 GBytes 3.93 Mbits/sec 0.265 ms 2918333/176283901 (1.7%) [ 3] 0.0-518394.3 sec 10955 datagrams received out-of-order }}} pl4.myplc.grnoc.iu.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.109.104, UDP port 5109 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.109.72 port 46786 connected with 10.42.109.104 port 5109 [ 3] 0.0-518400.0 sec 241 GBytes 4.00 Mbits/sec [ 3] Sent 176325433 datagrams [ 3] Server Report: [ 3] 0.0-518393.8 sec 241 GBytes 3.99 Mbits/sec 0.070 ms 482701/176325433 (0.27%) [ 3] 0.0-518393.8 sec 9389 datagrams received out-of-order }}} of-planet2.stanford.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.109.101, UDP port 5109 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.109.91 port 46635 connected with 10.42.109.101 port 5109 [ ID] Interval Transfer Bandwidth [ 3] 0.0-518400.0 sec 241 GBytes 4.00 Mbits/sec [ 3] Sent 176322054 datagrams [ 3] Server Report: [ 3] 0.0-518389.7 sec 228 GBytes 3.78 Mbits/sec 8.052 ms 9696214/176322054 (5.5%) [ 3] 0.0-518389.7 sec 249563 datagrams received out-of-order }}} pl01.cs.washington.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.109.51, UDP port 5109 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.109.80 port 34978 connected with 10.42.109.51 port 5109 [ 3] 0.0-518400.0 sec 241 GBytes 3.99 Mbits/sec [ 3] Sent 176060122 datagrams [ 3] Server Report: [ 3] 0.0-518391.9 sec 228 GBytes 3.79 Mbits/sec 0.014 ms 9165446/176060122 (5.2%) [ 3] 0.0-518391.9 sec 317821 datagrams received out-of-order }}} == Comments == planetlab5.clemson.edu didn't get a server report from 10.42.109.90 (on of-planet2.stanford.edu); the server log from of-planet1 said {{{ [ 3] 0.0-518394.4 sec 231 GBytes 3.82 Mbits/sec 0.040 ms 7803344/176326531 (4.4%) [ 3] 0.0-518394.4 sec 224603 datagrams received out-of-order }}} We haven't yet analyzed whether the packet loss wass all at once (e.g. during an outage of some sort), or steady throughout the experiment. = plastic-110 = [ggw:PlasticSlices/Experiments#SteadyPerfUDP SteadyPerf UDP], using port=5110, time=518400, rate=5, and this table of client/server pairs: || '''client''' || '''server''' || '''server address''' || || gardil.gpolab.bbn.com || plnode1.cip.gatech.edu || server=10.42.110.100 || || planetlab5.clemson.edu || ganel.gpolab.bbn.com || server=10.42.110.51 || || plnode2.cip.gatech.edu || pl01.cs.washington.edu || server=10.42.110.80 || || pl5.myplc.grnoc.iu.edu || of-planet1.stanford.edu || server=10.42.110.90 || || of-planet2.stanford.edu || pl4.myplc.grnoc.iu.edu || server=10.42.110.72 || || pl02.cs.washington.edu || planetlab4.clemson.edu || server=10.42.110.104 || == Commands run on each server == {{{ server= nice -n 19 iperf -u -B $server -p 5110 -s -i 1 }}} == Commands run on each client == {{{ server= nice -n 19 iperf -u -c $server -p 5110 -t 518400 -b 5M }}} == Results == Generated with {{{ subnet=110 for host in $(awk 'NR%2==1' ~/plastic-slices/logins/logins-plastic-$subnet.txt | sed -r -e 's/.+@//') ; do echo -e "$host:\n\n{{{" ; grep -a -A 10 -B 1 "Client connecting" pgenigpolabbbncom_plastic$subnet\@$host.log ; echo -e "}}}\n" ; done }}} and then edited slightly to remove artifacts (like control characters, my prompt, etc). gardil.gpolab.bbn.com: {{{ ------------------------------------------------------------ Client connecting to 10.42.110.100, UDP port 5110 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.110.52 port 51131 connected with 10.42.110.100 port 5110 [ 3] 0.0-518400.0 sec 302 GBytes 5.00 Mbits/sec [ 3] Sent 220406019 datagrams [ 3] Server Report: [ 3] 0.0-518398.6 sec 301 GBytes 4.98 Mbits/sec 0.628 ms 869378/220406019 (0.39%) [ 3] 0.0-518398.6 sec 7401 datagrams received out-of-order }}} planetlab5.clemson.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.110.51, UDP port 5110 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.110.105 port 43049 connected with 10.42.110.51 port 5110 [ ID] Interval Transfer Bandwidth [ 3] 0.0-518400.0 sec 302 GBytes 5.00 Mbits/sec [ 3] Sent 220408165 datagrams [ 3] Server Report: [ 3] 0.0-518397.9 sec 301 GBytes 4.98 Mbits/sec 0.012 ms 849461/220408164 (0.39%) [ 3] 0.0-518397.9 sec 11854 datagrams received out-of-order }}} plnode2.cip.gatech.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.110.80, UDP port 5110 Sending 1470 byte datagrams UDP buffer size: 122 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.110.101 port 35947 connected with 10.42.110.80 port 5110 [ 3] 0.0-518400.0 sec 302 GBytes 5.00 Mbits/sec [ 3] Sent 220322807 datagrams [ 3] Server Report: [ 3] 0.0-518397.9 sec 277 GBytes 4.60 Mbits/sec 0.656 ms 17766354/220322806 (8.1%) [ 3] 0.0-518397.9 sec 267152 datagrams received out-of-order }}} pl5.myplc.grnoc.iu.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.110.90, UDP port 5110 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.110.73 port 38082 connected with 10.42.110.90 port 5110 [ 3] 0.0-518400.0 sec 302 GBytes 5.00 Mbits/sec [ 3] Sent 220406063 datagrams [ 3] Server Report: [ 3] 0.0-518389.0 sec 286 GBytes 4.74 Mbits/sec 0.035 ms 11405952/220406063 (5.2%) [ 3] 0.0-518389.0 sec 314715 datagrams received out-of-order }}} of-planet2.stanford.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.110.72, UDP port 5110 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.110.91 port 39274 connected with 10.42.110.72 port 5110 [ ID] Interval Transfer Bandwidth [ 3] 0.0-518400.0 sec 302 GBytes 5.00 Mbits/sec [ 3] Sent 220401237 datagrams [ 3] Server Report: [ 3] 0.0-518377.6 sec 278 GBytes 4.60 Mbits/sec 0.017 ms 17439053/220401236 (7.9%) [ 3] 0.0-518377.6 sec 747602 datagrams received out-of-order }}} pl02.cs.washington.edu: {{{ ------------------------------------------------------------ Client connecting to 10.42.110.104, UDP port 5110 Sending 1470 byte datagrams UDP buffer size: 110 KByte (default) ------------------------------------------------------------ [ 3] local 10.42.110.81 port 38285 connected with 10.42.110.104 port 5110 [ 3] 0.0-518400.0 sec 301 GBytes 4.99 Mbits/sec [ 3] Sent 220149442 datagrams [ 3] Server Report: [ 3] 0.0-518398.0 sec 289 GBytes 4.78 Mbits/sec 0.340 ms 9251133/220149441 (4.2%) [ 3] 0.0-518398.0 sec 261270 datagrams received out-of-order }}} == Comments == We haven't yet analyzed whether the packet loss wass all at once (e.g. during an outage of some sort), or steady throughout the experiment.