84 | | Cause the experiment running in each slice to move at least 1 GB of data over the |
85 | | course of a 24-hour period. Multiple slices should be moving data simultaneously, |
86 | | but it can be slow, or bursty, as long as it reaches 1 GB total over the course of |
87 | | the day. |
88 | | |
89 | | The purpose of this baseline is to confirm basic functionality of the experiments, |
90 | | and stability of the aggregates. |
| 84 | Cause the experiment running in each slice to move at least 1 GB of data over the course of a 24-hour period. Multiple slices should be moving data simultaneously, but it can be slow, or bursty, as long as it reaches 1 GB total over the course of the day. |
| 85 | |
| 86 | The purpose of this baseline is to confirm basic functionality of the experiments, and stability of the aggregates. |
| 87 | |
| 88 | Summary of overall results: |
| 89 | |
| 90 | * All slices had at least one client/server pair complete successfully, with results consistent with what we'd expect. |
| 91 | * Most slicess had all client/server pairs complete successfully. |
| 111 | |
| 112 | ==== Results ==== |
| 113 | |
| 114 | ganel.gpolab.bbn.com: |
| 115 | |
| 116 | {{{ |
| 117 | --- 10.42.101.105 ping statistics --- |
| 118 | 120000 packets transmitted, 119971 received, 0% packet loss, time 970088ms |
| 119 | rtt min/avg/max/mdev = 59.356/59.555/617.615/6.479 ms, pipe 76 |
| 120 | }}} |
| 121 | |
| 122 | planetlab4.clemson.edu: |
| 123 | |
| 124 | {{{ |
| 125 | --- 10.42.101.73 ping statistics --- |
| 126 | 120000 packets transmitted, 120000 received, 0% packet loss, time 834526ms |
| 127 | rtt min/avg/max/mdev = 39.670/39.861/626.202/6.815 ms, pipe 62 |
| 128 | }}} |
| 129 | |
| 130 | pl4.myplc.grnoc.iu.edu: |
| 131 | |
| 132 | {{{ |
| 133 | --- 10.42.101.91 ping statistics --- |
| 134 | 120000 packets transmitted, 119945 received, 0% packet loss, time 996653ms |
| 135 | rtt min/avg/max/mdev = 102.824/103.855/2228.383/32.965 ms, pipe 373 |
| 136 | }}} |
| 137 | |
| 138 | of-planet1.stanford.edu: |
| 139 | |
| 140 | {{{ |
| 141 | --- 10.42.101.81 ping statistics --- |
| 142 | 120000 packets transmitted, 117874 received, 1% packet loss, time 893630ms |
| 143 | rtt min/avg/max/mdev = 152.657/177.853/30634.399/631.352 ms, pipe 3394 |
| 144 | }}} |
| 145 | |
| 146 | pl01.cs.washington.edu: |
| 147 | |
| 148 | {{{ |
| 149 | --- 10.42.101.96 ping statistics --- |
| 150 | 120000 packets transmitted, 0 received, 100% packet loss, time 1357084ms |
| 151 | }}} |
| 152 | |
| 153 | wings-openflow-2.wail.wisc.edu: |
| 154 | |
| 155 | {{{ |
| 156 | --- 10.42.101.52 ping statistics --- |
| 157 | 120000 packets transmitted, 120000 received, 0% packet loss, time 944479ms |
| 158 | rtt min/avg/max/mdev = 29.548/29.607/276.653/2.024 ms, pipe 32 |
| 159 | }}} |
| 160 | |
| 161 | ==== Analysis ==== |
| 162 | |
| 163 | pl01.cs.washington.edu was unable to ping 10.42.101.96 (on wings-openflow-3.wail.wisc.edu) at all. |
| 164 | |
| 165 | The other results seem consistent with what we'd expect. |
| 185 | |
| 186 | ==== Results ==== |
| 187 | |
| 188 | sardis.gpolab.bbn.com: |
| 189 | |
| 190 | {{{ |
| 191 | --- 10.42.102.104 ping statistics --- |
| 192 | 120000 packets transmitted, 119950 received, 0% packet loss, time 950547ms |
| 193 | rtt min/avg/max/mdev = 164.723/165.996/1954.900/39.054 ms, pipe 202 |
| 194 | }}} |
| 195 | |
| 196 | planetlab5.clemson.edu: |
| 197 | |
| 198 | {{{ |
| 199 | --- 10.42.102.72 ping statistics --- |
| 200 | 120000 packets transmitted, 119865 received, 0% packet loss, time 922229ms |
| 201 | rtt min/avg/max/mdev = 145.015/146.233/2030.306/37.677 ms, pipe 204 |
| 202 | }}} |
| 203 | |
| 204 | pl5.myplc.grnoc.iu.edu: |
| 205 | |
| 206 | {{{ |
| 207 | --- 10.42.102.93 ping statistics --- |
| 208 | 120000 packets transmitted, 0 received, 100% packet loss, time 1227139ms |
| 209 | }}} |
| 210 | |
| 211 | of-planet3.stanford.edu: |
| 212 | |
| 213 | {{{ |
| 214 | --- 10.42.102.80 ping statistics --- |
| 215 | 120000 packets transmitted, 0 received, 100% packet loss, time 1349857ms |
| 216 | }}} |
| 217 | |
| 218 | pl02.cs.washington.edu: |
| 219 | |
| 220 | {{{ |
| 221 | --- 10.42.102.95 ping statistics --- |
| 222 | 120000 packets transmitted, 119888 received, 0% packet loss, time 861916ms |
| 223 | rtt min/avg/max/mdev = 59.672/60.787/1546.134/20.695 ms, pipe 151 |
| 224 | }}} |
| 225 | |
| 226 | wings-openflow-3.wail.wisc.edu: |
| 227 | |
| 228 | {{{ |
| 229 | --- 10.42.102.54 ping statistics --- |
| 230 | 120000 packets transmitted, 119808 received, 0% packet loss, time 940112ms |
| 231 | rtt min/avg/max/mdev = 29.551/29.701/554.670/6.144 ms, pipe 48 |
| 232 | }}} |
| 233 | |
| 234 | ==== Analysis ==== |
| 235 | |
| 236 | pl5.myplc.grnoc.iu.edu was unable to ping 10.42.102.93 (on of-planet4.stanford.edu) at all, and of-planet3.stanford.edu was unable to ping 10.42.102.80 (on pl01.cs.washington.edu) at all. |
| 237 | |
| 238 | The other results seem consistent with what we'd expect. |
| 268 | |
| 269 | ==== Results ==== |
| 270 | |
| 271 | of-planet1.stanford.edu: |
| 272 | |
| 273 | {{{ |
| 274 | ------------------------------------------------------------ |
| 275 | Client connecting to 10.42.103.55, TCP port 5103 |
| 276 | TCP window size: 16.0 KByte (default) |
| 277 | ------------------------------------------------------------ |
| 278 | [ 3] local 10.42.103.90 port 54079 connected with 10.42.103.55 port 5103 |
| 279 | [ ID] Interval Transfer Bandwidth |
| 280 | [ 3] 0.0-708.0 sec 350 MBytes 4.15 Mbits/sec |
| 281 | }}} |
| 282 | |
| 283 | ganel.gpolab.bbn.com: |
| 284 | |
| 285 | {{{ |
| 286 | connect failed: Connection timed out |
| 287 | write1 failed: Broken pipe |
| 288 | write2 failed: Broken pipe |
| 289 | ------------------------------------------------------------ |
| 290 | Client connecting to 10.42.103.80, TCP port 5103 |
| 291 | TCP window size: 16.0 KByte (default) |
| 292 | ------------------------------------------------------------ |
| 293 | [ 3] local 0.0.0.0 port 48977 connected with 10.42.103.80 port 5103 |
| 294 | [ 3] 0.0- 0.0 sec 0.00 Bytes 0.00 bits/sec |
| 295 | }}} |
| 296 | |
| 297 | pl02.cs.washington.edu: |
| 298 | |
| 299 | {{{ |
| 300 | ------------------------------------------------------------ |
| 301 | Client connecting to 10.42.103.91, TCP port 5103 |
| 302 | TCP window size: 16.0 KByte (default) |
| 303 | ------------------------------------------------------------ |
| 304 | [ 3] local 10.42.103.81 port 38247 connected with 10.42.103.91 port 5103 |
| 305 | [ ID] Interval Transfer Bandwidth |
| 306 | [ 3] 0.0-918.1 sec 350 MBytes 3.20 Mbits/sec |
| 307 | }}} |
| 308 | |
| 309 | ==== Analysis ==== |
| 310 | |
| 311 | ganel.gpolab.bbn.com was unable to connect to 10.42.103.80 (on pl01.cs.washington.edu). |
| 312 | |
| 313 | The other results seem consistent with what we'd expect. |
| 341 | |
| 342 | ==== Results ==== |
| 343 | |
| 344 | planetlab4.clemson.edu: |
| 345 | |
| 346 | {{{ |
| 347 | ------------------------------------------------------------ |
| 348 | Client connecting to 10.42.104.52, UDP port 5104 |
| 349 | Sending 1470 byte datagrams |
| 350 | UDP buffer size: 109 KByte (default) |
| 351 | ------------------------------------------------------------ |
| 352 | [ 3] local 10.42.104.104 port 33857 connected with 10.42.104.52 port 5104 |
| 353 | [ ID] Interval Transfer Bandwidth |
| 354 | [ 3] 0.0-83.8 sec 1000 MBytes 100 Mbits/sec |
| 355 | [ 3] Sent 713318 datagrams |
| 356 | [ 3] Server Report: |
| 357 | [ 3] 0.0-83.1 sec 8.05 MBytes 812 Kbits/sec 27.059 ms 707567/713308 (99%) |
| 358 | }}} |
| 359 | |
| 360 | ==== Analysis ==== |
| 361 | |
| 362 | 99% packet loss suggests a lot of network congestion. We didn't attempt to discover where the congestion was (e.g. on the host interface, a switch between the host and the backbone, within the backbone, in the OpenFlow control path, etc). |
| 392 | |
| 393 | ==== Results ==== |
| 394 | |
| 395 | wings-openflow-2.wail.wisc.edu: |
| 396 | |
| 397 | {{{ |
| 398 | ------------------------------------------------------------ |
| 399 | Client connecting to 10.42.105.105, TCP port 5103 |
| 400 | TCP window size: 16.0 KByte (default) |
| 401 | ------------------------------------------------------------ |
| 402 | [ 3] local 10.42.105.95 port 49534 connected with 10.42.105.105 port 5103 |
| 403 | [ ID] Interval Transfer Bandwidth |
| 404 | [ 3] 0.0-249.4 sec 350 MBytes 11.8 Mbits/sec |
| 405 | }}} |
| 406 | |
| 407 | planetlab4.clemson.edu: |
| 408 | |
| 409 | {{{ |
| 410 | ------------------------------------------------------------ |
| 411 | Client connecting to 10.42.105.53, TCP port 5103 |
| 412 | TCP window size: 16.0 KByte (default) |
| 413 | ------------------------------------------------------------ |
| 414 | [ 3] local 10.42.105.104 port 40099 connected with 10.42.105.53 port 5103 |
| 415 | [ ID] Interval Transfer Bandwidth |
| 416 | [ 3] 0.0-348.4 sec 350 MBytes 8.43 Mbits/sec |
| 417 | }}} |
| 418 | |
| 419 | bain.gpolab.bbn.com: |
| 420 | |
| 421 | {{{ |
| 422 | ------------------------------------------------------------ |
| 423 | Client connecting to 10.42.105.96, TCP port 5103 |
| 424 | TCP window size: 16.0 KByte (default) |
| 425 | ------------------------------------------------------------ |
| 426 | [ 3] local 10.42.105.54 port 35328 connected with 10.42.105.96 port 5103 |
| 427 | [ 3] 0.0-676.9 sec 350 MBytes 4.34 Mbits/sec |
| 428 | }}} |
| 429 | |
| 430 | ==== Analysis ==== |
| 431 | |
| 432 | We used the wrong port for this slice by mistake, but think that this didn't cause any problems, since the traffic also uses to a unique IP address. |
| 433 | |
| 434 | The other results seem consistent with what we'd expect. |
| 462 | |
| 463 | ==== Results ==== |
| 464 | |
| 465 | planetlab5.clemson.edu: |
| 466 | |
| 467 | {{{ |
| 468 | ------------------------------------------------------------ |
| 469 | Client connecting to 10.42.106.95, UDP port 5104 |
| 470 | Sending 1470 byte datagrams |
| 471 | UDP buffer size: 109 KByte (default) |
| 472 | ------------------------------------------------------------ |
| 473 | [ 3] local 10.42.106.105 port 43743 connected with 10.42.106.95 port 5104 |
| 474 | [ ID] Interval Transfer Bandwidth |
| 475 | [ 3] 0.0-83.6 sec 1000 MBytes 100 Mbits/sec |
| 476 | [ 3] Sent 713318 datagrams |
| 477 | [ 3] Server Report: |
| 478 | [ 3] 0.0-79.1 sec 9.71 MBytes 1.03 Mbits/sec 21.837 ms 706350/713275 (99%) |
| 479 | [ 3] 0.0-79.1 sec 76 datagrams received out-of-order |
| 480 | }}} |
| 481 | |
| 482 | ==== Analysis ==== |
| 483 | |
| 484 | We used the wrong port for this slice by mistake, but think that this didn't cause any problems, since the traffic also uses to a unique IP address. |
| 485 | |
| 486 | 99% packet loss suggests a lot of network congestion. We didn't attempt to discover where the congestion was (e.g. on the host interface, a switch between the host and the backbone, within the backbone, in the OpenFlow control path, etc). |
297 | | Clean up on each client: |
298 | | |
299 | | {{{ |
300 | | cd |
301 | | rm -rf ~/gigaweb |
302 | | }}} |
| 538 | ==== Results ==== |
| 539 | |
| 540 | planetlab5.clemson.edu: |
| 541 | |
| 542 | {{{ |
| 543 | [pgenigpolabbbncom_plastic107@planetlab5 gigaweb]$ du -sb . |
| 544 | 339501056 . |
| 545 | [pgenigpolabbbncom_plastic107@planetlab5 gigaweb]$ md5sum * | grep -v d4fcf71833327fbfef98be09deef8bfb || echo "All checksums match." |
| 546 | All checksums match. |
| 547 | }}} |
| 548 | |
| 549 | pl5.myplc.grnoc.iu.edu: |
| 550 | |
| 551 | {{{ |
| 552 | [pgenigpolabbbncom_plastic107@pl5 gigaweb]$ du -sb . |
| 553 | 339501056 . |
| 554 | [pgenigpolabbbncom_plastic107@pl5 gigaweb]$ md5sum * | grep -v d4fcf71833327fbfef98be09deef8bfb || echo "All checksums match." |
| 555 | All checksums match. |
| 556 | }}} |
| 557 | |
| 558 | pl01.cs.washington.edu: |
| 559 | |
| 560 | {{{ |
| 561 | [pgenigpolabbbncom_plastic107@pl01 gigaweb]$ du -sb . |
| 562 | 339501056 . |
| 563 | [pgenigpolabbbncom_plastic107@pl01 gigaweb]$ md5sum * | grep -v d4fcf71833327fbfef98be09deef8bfb || echo "All checksums match." |
| 564 | All checksums match. |
| 565 | }}} |
| 566 | |
| 567 | ==== Analysis ==== |
| 568 | |
| 569 | All results seem consistent with what we'd expect. |
359 | | Clean up on each client: |
360 | | |
361 | | {{{ |
362 | | cd |
363 | | rm -rf ~/gigaweb |
364 | | }}} |
| 621 | ==== Results ==== |
| 622 | |
| 623 | wings-openflow-3.wail.wisc.edu: |
| 624 | |
| 625 | {{{ |
| 626 | [pgenigpolabbbncom_plastic108@wings-openflow-3 gigaweb]$ du -sb . |
| 627 | 339501056 . |
| 628 | [pgenigpolabbbncom_plastic108@wings-openflow-3 gigaweb]$ md5sum * | grep -v d4fcf71833327fbfef98be09deef8bfb || echo "All checksums match." |
| 629 | All checksums match. |
| 630 | }}} |
| 631 | |
| 632 | of-planet4.stanford.edu: |
| 633 | |
| 634 | {{{ |
| 635 | --2011-05-18 21:22:39-- https://10.42.108.73:4108/substrate.doc |
| 636 | Connecting to 10.42.108.73:4108... connected. |
| 637 | WARNING: cannot verify 10.42.108.73's certificate, issued by `/CN=localhost.localdomain': |
| 638 | Self-signed certificate encountered. |
| 639 | WARNING: certificate common name `localhost.localdomain' doesn't match requested host name `10.42.108.73'. |
| 640 | HTTP request sent, awaiting response... Read error (Connection timed out) in headers. |
| 641 | Retrying. |
| 642 | }}} |
| 643 | |
| 644 | pl4.myplc.grnoc.iu.edu: |
| 645 | |
| 646 | {{{ |
| 647 | [pgenigpolabbbncom_plastic108@pl4 gigaweb]$ du -sb . |
| 648 | 339501056 . |
| 649 | [pgenigpolabbbncom_plastic108@pl4 gigaweb]$ md5sum * | grep -v d4fcf71833327fbfef98be09deef8bfb || echo "All checksums match." |
| 650 | All checksums match. |
| 651 | }}} |
| 652 | |
| 653 | ==== Analysis ==== |
| 654 | |
| 655 | of-planet4.stanford.edu timed out trying to download from 10.42.108.73 (on pl5.myplc.grnoc.iu.edu). |
| 656 | |
| 657 | The other results seem consistent with what we'd expect. |
408 | | Clean up on each client: |
409 | | |
410 | | {{{ |
411 | | cd |
412 | | rm -rf ~/giganetcat |
413 | | }}} |
| 696 | ==== Results ==== |
| 697 | |
| 698 | navis.gpolab.bbn.com: |
| 699 | |
| 700 | {{{ |
| 701 | [pgenigpolabbbncom_plastic109@navis giganetcat]$ du -sb . |
| 702 | 169752576 . |
| 703 | [pgenigpolabbbncom_plastic109@navis giganetcat]$ md5sum * | grep -v d4fcf71833327fbfef98be09deef8bfb || echo "All checksums match." |
| 704 | All checksums match. |
| 705 | }}} |
| 706 | |
| 707 | pl4.myplc.grnoc.iu.edu: |
| 708 | |
| 709 | {{{ |
| 710 | [pgenigpolabbbncom_plastic109@pl4 giganetcat]$ du -sb . |
| 711 | 169752576 . |
| 712 | [pgenigpolabbbncom_plastic109@pl4 giganetcat]$ md5sum * | grep -v d4fcf71833327fbfef98be09deef8bfb || echo "All checksums match." |
| 713 | All checksums match. |
| 714 | }}} |
| 715 | |
| 716 | pl01.cs.washington.edu: |
| 717 | |
| 718 | {{{ |
| 719 | [pgenigpolabbbncom_plastic109@pl01 giganetcat]$ du -sb . |
| 720 | 169752576 . |
| 721 | [pgenigpolabbbncom_plastic109@pl01 giganetcat]$ md5sum * | grep -v d4fcf71833327fbfef98be09deef8bfb || echo "All checksums match." |
| 722 | All checksums match. |
| 723 | }}} |
| 724 | |
| 725 | planetlab4.clemson.edu: |
| 726 | |
| 727 | {{{ |
| 728 | [pgenigpolabbbncom_plastic109@planetlab4 giganetcat]$ du -sb . |
| 729 | 169752576 . |
| 730 | [pgenigpolabbbncom_plastic109@planetlab4 giganetcat]$ md5sum * | grep -v d4fcf71833327fbfef98be09deef8bfb || echo "All checksums match." |
| 731 | All checksums match. |
| 732 | }}} |
| 733 | |
| 734 | of-planet4.stanford.edu (and wings-openflow-3.wail.wisc.edu, the server): |
| 735 | |
| 736 | {{{ |
| 737 | [pgenigpolabbbncom_plastic109@of-planet4 giganetcat]$ for i in {1..20} ; do nc $server 6109 > substrate.doc ; echo "completed transfer #$i" ; md5sum substrate.doc ; mv substrate.doc substrate.doc.$i ; done |
| 738 | |
| 739 | [pgenigpolabbbncom_plastic109@wings-openflow-3 ~]$ for i in {1..20} ; do nc -l $server 6109 < substrate.doc ; echo "completed transfer #$i" ; md5sum substrate.doc ; done |
| 740 | completed transfer #1 |
| 741 | d4fcf71833327fbfef98be09deef8bfb substrate.doc |
| 742 | }}} |
| 743 | |
| 744 | wings-openflow-2.wail.wisc.edu: |
| 745 | |
| 746 | {{{ |
| 747 | [pgenigpolabbbncom_plastic109@wings-openflow-2 giganetcat]$ du -sb . |
| 748 | 169752576 . |
| 749 | [pgenigpolabbbncom_plastic109@wings-openflow-2 giganetcat]$ md5sum * | grep -v d4fcf71833327fbfef98be09deef8bfb || echo "All checksums match." |
| 750 | All checksums match. |
| 751 | }}} |
| 752 | |
| 753 | ==== Analysis ==== |
| 754 | |
| 755 | of-planet4.stanford.edu failed to download from 10.42.109.96 (on wings-openflow-3.wail.wisc.edu). |
| 756 | |
| 757 | The other results seem consistent with what we'd expect. |
455 | | Clean up on each client: |
456 | | |
457 | | {{{ |
458 | | cd |
459 | | rm -rf ~/giganetcat |
460 | | }}} |
| 794 | ==== Results ==== |
| 795 | |
| 796 | gardil.gpolab.bbn.com: |
| 797 | |
| 798 | {{{ |
| 799 | [pgenigpolabbbncom_plastic110@gardil giganetcat]$ du -sb . |
| 800 | 254626816 . |
| 801 | [pgenigpolabbbncom_plastic110@gardil giganetcat]$ md5sum * | grep -v d4fcf71833327fbfef98be09deef8bfb || echo "All checksums match." |
| 802 | All checksums match. |
| 803 | }}} |
| 804 | |
| 805 | pl02.cs.washington.edu: |
| 806 | |
| 807 | {{{ |
| 808 | [pgenigpolabbbncom_plastic110@pl02 giganetcat]$ du -sb . |
| 809 | 254626816 . |
| 810 | [pgenigpolabbbncom_plastic110@pl02 giganetcat]$ md5sum * | grep -v d4fcf71833327fbfef98be09deef8bfb || echo "All checksums match." |
| 811 | All checksums match. |
| 812 | }}} |
| 813 | |
| 814 | of-planet2.stanford.edu: |
| 815 | |
| 816 | {{{ |
| 817 | [pgenigpolabbbncom_plastic110@of-planet2 giganetcat]$ du -sb . |
| 818 | 254626816 . |
| 819 | [pgenigpolabbbncom_plastic110@of-planet2 giganetcat]$ md5sum * | grep -v d4fcf71833327fbfef98be09deef8bfb || echo "All checksums match." |
| 820 | All checksums match. |
| 821 | }}} |
| 822 | |
| 823 | pl5.myplc.grnoc.iu.edu: |
| 824 | |
| 825 | {{{ |
| 826 | [pgenigpolabbbncom_plastic110@pl5 giganetcat]$ du -sb . |
| 827 | 254626816 . |
| 828 | [pgenigpolabbbncom_plastic110@pl5 giganetcat]$ md5sum * | grep -v d4fcf71833327fbfef98be09deef8bfb || echo "All checksums match." |
| 829 | All checksums match. |
| 830 | }}} |
| 831 | |
| 832 | ==== Analysis ==== |
| 833 | |
| 834 | All results seem consistent with what we'd expect. |