1 / 7

751.362Mbps over 5,626 km ~ 4e15 bit meters per second 4 Peta Bmps (“peta bumps”) Single Stream TCP/IP throughput

751.362Mbps over 5,626 km ~ 4e15 bit meters per second 4 Peta Bmps (“peta bumps”) Single Stream TCP/IP throughput. Information Sciences Institute Microsoft QWest University of Washington Pacific Northwest Gigapop HSCC (high speed connectivity consortium) DARPA SysKonnect.

appollo
Télécharger la présentation

751.362Mbps over 5,626 km ~ 4e15 bit meters per second 4 Peta Bmps (“peta bumps”) Single Stream TCP/IP throughput

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 751.362Mbps over 5,626 km~ 4e15 bit meters per second4 Peta Bmps (“peta bumps”)Single Stream TCP/IP throughput Information Sciences Institute Microsoft QWest University of Washington Pacific Northwest Gigapop HSCC (high speed connectivity consortium) DARPA SysKonnect

  2. Redmond/Seattle, WA New York Chicago, IL Arlington, VA San Francisco, CA 5626 km 10 hops

  3. The Path DC -> SEA C:\tracert -d 131.107.151.194 Tracing route to 131.107.151.194 over a maximum of 30 hops 0 ------- DELL 4400 Win2K WKS Arlington Virginia, ISI SysKonnect GbE 1 16 ms <10 ms <10 ms 140.173.170.65 ------- Juniper M40 GbE Arlington Virginia, ISI Interface ISIe 2 <10 ms <10 ms <10 ms 205.171.40.61 ------- Cisco GSR OC48 Arlington Virginia, Qwest DC Edge 3 <10 ms <10 ms <10 ms 205.171.24.85 ------- Cisco GSR OC48 Arlington Virginia, Qwest DC Core 4 <10 ms <10 ms 16 ms 205.171.5.233 ------- Cisco GSR OC48 New York, New York, Qwest NYC Core 5 62 ms 63 ms 62 ms 205.171.5.115 ------- Cisco GSR OC48 San Francisco, CA, Qwest SF Core 6 78 ms 78 ms 78 ms 205.171.5.108 ------- Cisco GSR OC48 Seattle, Washington, Qwest Sea Core 7 78 ms 78 ms 94 ms 205.171.26.42 ------- Juniper M40 OC48 Seattle, Washington, Qwest Sea Edge 8 78 ms 79 ms 78 ms 208.46.239.90 ------- Juniper M40 OC48 Seattle, Washington, PNW Gigapop 9 78 ms 78 ms 94 ms 198.48.91.30 ------- Cisco GSR OC48 Redmond Washington, Microsoft 10 78 ms 78 ms 94 ms 131.107.151.194 ------- Compaq SP750 Win2K WKS Redmond Washington, Microsoft SysKonnect GbE

  4. The Performance: “PetaBumps” • 751.362 Mbps for 299.829 seconds = (~28 GB) single-thread single-stream TCP/IP desktop-to-desktop out of the box performance* • 5626 km x 751.362 Mbps = ~ 4.22e15 bit meter / second 4.22 Peta bmps • *: • 4470 byte MTU • TcpWindowSize set to 20 MB

  5. Configuration Settings • Standard Windows 2000 Professional • Registry settings in Sender & Receiver: Hkey_Local_Machine\system\Currentcontrolset\Services\Tcpip\Parameters TcpWindowSize = 20 MB (20971520) Tcp1323Opts = 3 • MTU: 4470 bytes at all routers in path

  6. Attached • Description of benchmark • Source code

  7. Receiver Console Log Thread Realtime(s) Throughput(KB/s) Throughput(Mbit/s) ====== =========== ================ ================== 0 299.829 93920.201 751.362 Total Bytes(MEG) Realtime(s) Total Throughput(Trans/s) Total Throughput(Mbit/s) ================ =========== ========================= ======================== 28160.000000 299.829 1776.366 751.362

More Related