wiki:GENIRacksHome/Performance

Version 14 (modified by lnevers@bbn.com, 10 years ago) (diff)

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GENI Racks Performance

This page captures performance measurements for GENI Racks using OpenFlow and Stitching Scenarios. The following topologies will be used with raw-pc/bare metal dedicated hosts to collect performance data:

  • Site Confirmations test OpenFlow connections over Meso-scale:
    • New IG or EG Site to GPO IG, GPO EG, Utah PG
  • Site Confirmations test for OpenFlow connection over AL2S:
    • New IG or EG Site to GPO IG, GPO EG, Utah PG
  • Site Stitching Confirmation test via stitched VLAN:
    • New IG or EG Site to GPO IG
    • New IG or EG Site to GPO EG Bare Metal

For details about the performance test criteria see the Test Methodology section.

1.0 Performance Results

1.1 OpenFlow connections over Meso-scale Connection

End points One Client(tcp)5 Clients(tcp)10 Clients(tcp)1 client(udp)Ping rtt min/avg/max/mdev
Clemson IG to GPO IG
Clemson IG to GPO EG
Clemson IG to PG Utah
Wisconsin IG to GPO IG
Wisconsin IG to GPO EG
Wisconsin IG to PG Utah
GATech IG to GPO IG
GATech IG to GPO EG
GATech IG to PG Utah
Northwestern IG to GPO IG
Northwestern IG to GPO EG
Northwestern IG to PG Utah
Utah IG to GPO IG
Utah IG to GPO EG
Utah IG to PG Utah
Stanford IG to GPO IG 35.3 Mbits/sec 121 Mbits/sec 252 Mbits/sec 102 Mbits/sec 97.367/145.113/2026.749/272.494 ms
Stanford IG to GPO EG 34.0 Mbits/sec 162 Mbits/sec 264 Mbits/sec 101 Mbits/sec 97.366/161.696/2351.520/332.025 ms
Stanford IG to PG Utah 3.19 Mbits/sec 13.5 Mbits/sec 19.3 Mbits/sec 73.4 Mbits/sec 172.050/229.660/2202.472/288.924 ms
NYU IG to GPO IG
NYU IG to GPO EG
NYU IG to PG Utah
FIU EG to GPO IG
FIU EG to GPO EG
FIU EG to PG Utah
MAX IG to GPO IG 14.2 Mbits/sec 55.4 Mbits/sec 93.2 Mbits/sec 101 Mbits/sec 177.311/268.479/2965.349/434.770 ms
MAX IG to GPO EG 24.5 Mbits/sec 170 Mbits/sec 342 Mbits/sec 101 Mbits/sec 177.307/231.886/2250.159/298.515 ms
MAX IG to PG Utah 5.45 Mbits/sec 14.4 Mbits/sec 22.9 Mbits/sec 73.3 Mbits/sec 94.991/119.167/1251.537/148.781 ms
Cornell IG to GPO IG 4.96 Mbits/sec 72.5 Mbits/sec 128 Mbits/sec 101 Mbits/sec 187.644/273.408/2881.506/413.454 ms
Cornell IG to GPO EG 15.3 Mbits/sec 76.0 Mbits/sec 142 Mbits/sec 1.59 Mbits/sec 187.684/270.544/2816.417/402.579 ms
Cornell IG to PG Utah 2.90 Mbits/sec 17.0 Mbits/sec 23.5 Mbits/sec 73.6 Mbits/sec 94.872/118.892/1194.373/141.152 ms
Missouri IG to GPO IG 13.0 Mbits/sec 49.3 Mbits/sec 95.6 Mbits/sec 101 Mbits/sec 193.541/259.395/2479.076/337.704 ms
Missouri IG to GPO EG 13.8 Mbits/sec 56.8 Mbits/sec 109 Mbits/sec 101 Mbits/sec 193.498/255.447/2416.004/324.931 ms
Missouri IG to PG Utah 3.58 Mbits/sec 10.2 Mbits/sec 21.7 Mbits/sec 73.3 Mbits/sec 137.708/170.968/1512.713/183.070 ms
UKY IG to GPO IG 10.6 Mbits/sec 54.9 Mbits/sec 98.6 Mbits/sec 101 Mbits/sec 174.482/241.546/2513.105/344.421 ms
UKY IG to GPO EG 13.0 Mbits/sec 53.6 Mbits/sec 112 Mbits/sec 101 Mbits/sec 174.481/252.125/2694.603/382.283 ms
UKY IG to PG Utah 22.7 Mbits/sec 51.4 Mbits/sec 63.4 Mbits/sec 95.4 Mbits/sec 118.415/194.091/1522.065/279.006 ms

1.2 OpenFlow connection over AL2S Connection

End points One Client(tcp)5 Clients(tcp)10 Clients(tcp)1 client(udp)Ping rtt min/avg/max/mdev
Clemson IG to GPO IG
Clemson IG to GPO EG
Clemson IG to PG Utah
Wisconsin IG to GPO IG
Wisconsin IG to GPO EG
Wisconsin IG to PG Utah
GATech IG to GPO IG
GATech IG to GPO EG
GATech IG to PG Utah
Northwestern IG to GPO IG
Northwestern IG to GPO EG
Northwestern IG to PG Utah
Utah IG to GPO IG
Utah IG to GPO EG
Utah IG to PG Utah
Stanford IG to GPO IG
Stanford IG to GPO EG
Stanford IG to PG Utah
NYU IG to GPO IG
NYU IG to GPO EG
NYU IG to PG Utah
FIU EG to GPO IG
FIU EG to GPO EG
FIU EG to PG Utah

1.3 Stitched connection

End points One Client(tcp)5 Clients(tcp)10 Clients(tcp)1 client(udp)Ping rtt min/avg/max/mdev
Wisconsin IG to GPO IG
Wisconsin IG to GPO EG
MAX IG to GPO IG
MAX IG to GPO EG
NYSERnet IG to GPO IG
NYSERnet IG to GPO EG
Illinois IG to GPO IG
Illinois IG to GPO EG
Kentucky IG to GPO IG
Kentucky IG to GPO EG
Missouri IG to GPO IG
Missouri IG to GPO EG
Utah IG to GPO IG
Utah IG to GPO EG

2.0 Miscellaneous Information

2.1 Test Methodology

Test Characteristics:

  • All test hosts are dedicate hosts (bare metal/raw-pc)
  • All results are captured for default bandwidth allocation (100Mb/s shaped), unless otherwise stated.
  • All results collected between 2014-01-xxx and xxx???

Iperf TCP measurements captured in this page have the following assumptions:

  • All results are for a 60 second test run.
  • for OpenFlow scenarios, traffic is exchanged to establish data flows before measurement test runs are executed.
  • iperf '1 client' scenario command: 'iperf -c dest_host -t 60'
  • iperf '5 clients' scenario command: 'iperf -c dest_host -t 60 -P 5'
  • iperf '10 clients' scenario command: 'iperf -c dest_host -t 60 -P 10'

Iperf UDP measurements captured in this page have the following assumptions:

  • Each test run is 60 seconds.
  • UDP measurements between racks requested a bandwidth of 100 Mbits/sec, if results showed that 100Mb/s was possible, then increased to 1Gb/s.
  • UDP measurements within a rack requested a bandwidth of 1Gbits/sec for test run

2.2 Historical Performance Data

Various effort have captured performance for GENI Racks, following is a list of earlier pages that have capture some aspect of performance with OpenVZ, Xen and dedicated hosts. These pages should be considered obsolete:

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