Changes between Initial Version and Version 1 of PlasticSlices/Continuation/Round1


Ignore:
Timestamp:
03/07/12 10:32:55 (10 years ago)
Author:
Josh Smift
Comment:

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  • PlasticSlices/Continuation/Round1

    v1 v1  
     1[[PageOutline]]
     2
     3= Continuation Round 1 =
     4
     5In this round, I ran plastic-104 over the weekend as a simple test that anything at all was working.
     6
     7The raw logs are at http://www.gpolab.bbn.com/plastic-slices/continuation/round-1/.
     8
     9= plastic-104 =
     10
     11[PlasticSlices/Experiments#SteadyPerfUDP SteadyPerf UDP], using port=5104, time=518400, rate=3, and this table of client/server pairs:
     12
     13|| '''client'''                   || '''server'''                   || '''server address''' ||
     14|| ganel.gpolab.bbn.com           || wings-openflow-2.wail.wisc.edu || server=10.42.104.95  ||
     15|| wings-openflow-3.wail.wisc.edu || orbitplc2.orbit-lab.org        || server=10.42.104.112 ||
     16|| orbitplc1.orbit-lab.org        || pl4.myplc.grnoc.iu.edu         || server=10.42.104.72  ||
     17|| pl5.myplc.grnoc.iu.edu         || sardis.gpolab.bbn.com          || server=10.42.104.53  ||
     18
     19== One-time prep commands run on each client and server ==
     20
     21{{{
     22sudo yum -y install iperf
     23}}}
     24
     25== Commands run on each server ==
     26
     27{{{
     28server=<ipaddr>
     29nice -n 19 iperf -u -B $server -p 5104 -s -i 1
     30}}}
     31
     32== Commands run on each client ==
     33
     34{{{
     35server=<ipaddr>
     36nice -n 19 iperf -u -c $server -p 5104 -t 518400 -b 3M
     37}}}
     38
     39== Results ==
     40
     41Generated with
     42
     43{{{
     44subnet=104
     45for host in $(awk 'NR%2==1' ~/plastic-slices/logins/logins-plastic-$subnet.txt | sed -r -e 's/.+@//') ; do echo -e "$host:\n\n{{{" ; grep -A 10 -B 1 "Client connecting" pgenigpolabbbncom_plastic$subnet\@$host.log ; echo -e "}}}\n" ; done
     46}}}
     47
     48and then edited slightly to remove artifacts (like control characters, my prompt, etc).
     49
     50(This works because the summary of the results are in the client logs, and the clients are the odd-numbered lines in list of logins.)
     51
     52ganel.gpolab.bbn.com:
     53
     54{{{
     55------------------------------------------------------------
     56Client connecting to 10.42.104.95, UDP port 5104
     57Sending 1470 byte datagrams
     58UDP buffer size:   110 KByte (default)
     59------------------------------------------------------------
     60[  3] local 10.42.104.51 port 51990 connected with 10.42.104.95 port 5104
     61[  3]  0.0-264174.3 sec  92.3 GBytes  3.00 Mbits/sec
     62[  3] Sent 67391400 datagrams
     63[  3] Server Report:
     64[  3]  0.0-264173.5 sec  91.2 GBytes  2.97 Mbits/sec  0.026 ms 782044/67391400 (1.2%)
     65[  3]  0.0-264173.5 sec  376 datagrams received out-of-order
     66}}}
     67
     68wings-openflow-3.wail.wisc.edu:
     69
     70{{{
     71------------------------------------------------------------
     72Client connecting to 10.42.104.112, UDP port 5104
     73Sending 1470 byte datagrams
     74UDP buffer size:  110 KByte (default)
     75------------------------------------------------------------
     76[  3] local 10.42.104.96 port 37921 connected with 10.42.104.112 port 5104
     77[ ID] Interval       Transfer     Bandwidth
     78[  3]  0.0-264181.9 sec  92.3 GBytes  3.00 Mbits/sec
     79[  3] Sent 67393353 datagrams
     80[  3] Server Report:
     81[  3]  0.0-264181.0 sec  91.4 GBytes  2.97 Mbits/sec   0.022 ms 661709/67393352 (0.98%)
     82[  3]  0.0-264181.0 sec  385 datagrams received out-of-order
     83}}}
     84
     85orbitplc1.orbit-lab.org:
     86
     87{{{
     88------------------------------------------------------------
     89Client connecting to 10.42.104.72, UDP port 5104
     90Sending 1470 byte datagrams
     91UDP buffer size:   110 KByte (default)
     92------------------------------------------------------------
     93[  3] local 10.42.104.111 port 45609 connected with 10.42.104.72 port 5104
     94[  3]  0.0-264182.6 sec  92.3 GBytes  3.00 Mbits/sec
     95[  3] Sent 67393513 datagrams
     96[  3] Server Report:
     97[  3]  0.0-264181.9 sec  92.3 GBytes  3.00 Mbits/sec  0.007 ms 1095/67393513 (0.0016%)
     98[  3]  0.0-264181.9 sec  1095 datagrams received out-of-order
     99}}}
     100
     101pl5.myplc.grnoc.iu.edu:
     102
     103{{{
     104------------------------------------------------------------
     105Client connecting to 10.42.104.53, UDP port 5104
     106Sending 1470 byte datagrams
     107UDP buffer size:   110 KByte (default)
     108------------------------------------------------------------
     109[  3] local 10.42.104.73 port 50850 connected with 10.42.104.53 port 5104
     110[  3]  0.0-264183.0 sec  92.3 GBytes  3.00 Mbits/sec
     111[  3] Sent 67393628 datagrams
     112[  3] Server Report:
     113[  3]  0.0-264182.1 sec  92.1 GBytes  2.99 Mbits/sec  0.015 ms 119984/67393628 (0.18%)
     114[  3]  0.0-264182.1 sec  136 datagrams received out-of-order
     115}}}
     116
     117== Analysis ==
     118
     119There appear to have been two gaps in the two pairs that include Wisconsin: One of about eight minutes, and one of about 43 minutes. The raw logs have more details.