NetworkBenchmarks
From Adapt
Pipechar
At time of tests UMD's MAX utilization was at 51.3Mb 9583pps inbound and 28.3Mb 11267pps outbound.
UMD->NARA
0: localhost [8 hops] () min forward time, min RTT, avg RTT 1: avw1hub-gw.umiacs.umd.edu (128.8.120.1) 0.12 0.50 1.01ms 2: Vlan8.css-priv-r1.net.umd.edu (128.8.6.129) 0.32 0.40 1.47ms 3: Po1.css-core-r1.net.umd.edu (128.8.0.13) 0.78 0.30 2.23ms 4: Gi3-2.ptx-fw-r1.net.umd.edu (128.8.0.86) 0.76 0.30 2.26ms 5: Gi1-1.ptx-max-r1.net.umd.edu (129.2.0.238) 0.83 0.30 2.37ms 6: NoNameNode (206.196.177.125) 0.22 0.30 1.33ms 7: NoNameNode (206.196.177.14) 0.20 0.30 1.17ms 8: NoNameNode (207.245.162.20) 0.29 0.40 nanms PipeCharacter statistics: 94.67% reliable From localhost: | 580.645 Mbps GigE (1019.3851 Mbps) 1: avw1hub-gw.umiacs.umd.edu (128.8.120.1 ) | | 961.508 Mbps GigE <77.5701% BW used> May get 61.37% congested 2: Vlan8.css-priv-r1.net.umd.edu (128.8.6.129 ) | | 100.730 Mbps 100BT <7.0968% BW used> May get 58.58% congested 3: Po1.css-core-r1.net.umd.edu (128.8.0.13 ) | | 159.879 Mbps OC3 <2.4516% BW used> 4: Gi3-2.ptx-fw-r1.net.umd.edu (128.8.0.86 ) | | 84.629 Mbps unKnown link ??? congested bottleneck <86.1222% BW used> 5: Gi1-1.ptx-max-r1.net.umd.edu (129.2.0.238 ) | | 983.523 Mbps GigE <74.1007% BW used> 6: NoNameNode (206.196.177.125) | | 354.703 Mbps unKnown link ??? congested bottleneck <63.2653% BW used> 7: NoNameNode (206.196.177.14) | 206.186 Mbps *** static bottle-neck possible GigE (986.3465 Mbps) 8: NoNameNode (207.245.162.20)
NARA->UMD
0: localhost [7 hops] () min forward time, min RTT, avg RTT 1: NoNameNode (207.245.162.1) 0.02 0.10 0.28ms 2: NoNameNode (206.196.177.13) 0.12 0.30 0.73ms 3: NoNameNode (206.196.177.126) 0.73 0.30 1.85ms 4: Gi3-6.ptx-core-r1.net.umd.edu (129.2.0.237) 0.73 0.30 1.81ms 5: Gi5-8.css-core-r1.net.umd.edu (128.8.0.85) 0.67 0.30 2.09ms 6: Po1.css-priv-r1.net.umd.edu (128.8.0.14) 0.36 0.50 1.64ms 7: NoNameNode (128.8.6.138) 0.28 0.80 1.79ms PipeCharacter statistics: 95.17% reliable From localhost: | 3000.001 Mbps OC192 (9824.5467 Mbps) 1: NoNameNode (207.245.162.1 | | 961.508 Mbps GigE <38.9830% BW use 2: NoNameNode (206.196.177.1 | | 151.702 Mbps OC3 <36.9260% BW use 3: NoNameNode (206.196.177.1 | | 151.161 Mbps OC3 <0.6812% BW used 4: Gi3-6.ptx-core-r1.net.umd.edu (129.2.0.237 ) | | 106.258 Mbps unKnown link ??? congested b 5: Gi5-8.css-core-r1.net.umd.edu (128.8.0.85 ) | | 192.226 Mbps unKnown link ??? congested b 6: Po1.css-priv-r1.net.umd.edu (128.8.0.14 ) | 256.228 Mbps possible GigE (962.2392 Mbps 7: NoNameNode (128.8.6.138 )
UMD->SDSC
0: localhost [13 hops] () min forward time, min RTT, avg RTT 1: avw1hub-gw.umiacs.umd.edu (128.8.120.1) 0.08 0.50 1.35ms 2: Vlan8.css-priv-r1.net.umd.edu (128.8.6.129) 0.37 0.50 1.75ms 3: Po1.css-core-r1.net.umd.edu (128.8.0.13) 0.80 0.30 2.16ms 4: Gi3-2.ptx-fw-r1.net.umd.edu (128.8.0.86) 0.28 0.30 3.95ms 5: Gi1-1.ptx-max-r1.net.umd.edu (129.2.0.238) 0.83 0.30 2.15ms 6: NoNameNode (206.196.177.125) 0.20 0.30 1.21ms 32 bad fluctuation 7: dcne-so3-1-0.maxgigapop.net (206.196.178.45) -0.00 0.10 1.06ms 8: abilene-dcne-oc48.maxgigapop.net (206.196.177.2) 0.29 0.40 3.06ms 9: atla-washng.abilene.ucaid.edu (198.32.8.65) 0.35 16.00 19.15ms 10: hstnng-atlang.abilene.ucaid.edu (198.32.8.33) 0.18 29.00 30.05ms 11: losang-hstnng.abilene.ucaid.edu (198.32.8.21) 0.35 60.50 66.74ms 12: piranha.sdsc.edu (192.12.207.78) 0.31 79.40 87.22ms 13: srbbrick8.sdsc.edu (132.249.20.214) 0.33 79.30 80.92ms PipeCharacter statistics: 89.98% reliable From localhost: | 935.065 Mbps GigE (1019.3851 Mbps) 1: avw1hub-gw.umiacs.umd.edu (128.8.120.1 ) | | 961.508 Mbps GigE <80.7487% BW used> May get 79.41% congested 2: Vlan8.css-priv-r1.net.umd.edu (128.8.6.129 ) | | 88.737 Mbps unKnown link ??? congested bottleneck <91.0448% BW used> 3: Po1.css-core-r1.net.umd.edu (128.8.0.13 ) | hop analyzed: 25.53 : 270.17 | | 955.190 Mbps GigE <66.8532% BW used> 4: Gi3-2.ptx-fw-r1.net.umd.edu (128.8.0.86 ) | | 84.629 Mbps unKnown link ??? congested bottleneck <86.1222% BW used> 5: Gi1-1.ptx-max-r1.net.umd.edu (129.2.0.238 ) | hop analyzed: 364.56 : 369.23 | | 983.523 Mbps GigE <76.6187% BW used> 6: NoNameNode (206.196.177.125) | hop analyzed: 197.17 : 7578.97 | | 9702.516 Mbps OC192 <95.1282% BW used> 7: dcne-so3-1-0.maxgigapop.net (206.196.178.45) | | 245.077 Mbps unKnown link ??? congested bottleneck <74.8252% BW used> 8: abilene-dcne-oc48.maxgigapop.net(206.196.177.2) | | 202.531 Mbps unKnown link ??? congested bottleneck <79.5455% BW used> 9: atla-washng.abilene.ucaid.edu (198.32.8.65 ) | | 976.534 Mbps GigE <48.5803% BW used> 10: hstnng-atlang.abilene.ucaid.edu (198.32.8.33 ) | | 204.634 Mbps unKnown link ??? congested bottleneck <79.3105% BW used> 11: losang-hstnng.abilene.ucaid.edu (198.32.8.21 ) | | 221.215 Mbps unKnown link ??? congested bottleneck <76.9228% BW used> 12: piranha.sdsc.edu (192.12.207.78) | 181.268 Mbps possible GigE (1025.2352 Mbps) 13: srbbrick8.sdsc.edu (132.249.20.214)
NARA->SDSC
0: localhost [9 hops] () min forward time, min RTT, avg RTT 1: NoNameNode (207.245.162.1) 0.03 0.10 0.28ms 2: NoNameNode (206.196.177.13) 0.09 0.30 0.72ms 3: dcne-so3-1-0.maxgigapop.net (206.196.178.45) 0.07 0.60 1.35ms 4: abilene-dcne-oc48.maxgigapop.net (206.196.177.2) 0.74 0.60 6.26ms 5: atla-washng.abilene.ucaid.edu (198.32.8.65) 0.64 15.90 20.41ms 6: hstnng-atlang.abilene.ucaid.edu (198.32.8.33) 0.63 28.90 39.84ms 7: losang-hstnng.abilene.ucaid.edu (198.32.8.21) 0.61 60.50 75.80ms 8: piranha.sdsc.edu (192.12.207.78) 0.76 79.30 87.35ms 9: srbbrick8.sdsc.edu (132.249.20.214) 0.17 79.30 nanms PipeCharacter statistics: 85.54% reliable From localhost: | 2769.230 Mbps OC48 (2551.6570 Mbps) 1: NoNameNode (207.245.162.1) | | 961.508 Mbps GigE <23.4042% BW used> May get 72.34% congested 2: NoNameNode (206.196.177.13) | hop analyzed: 153.90 : 338.03 | | 960.754 Mbps GigE <66.1972% BW used> May get 55.87% congested 3: dcne-so3-1-0.maxgigapop.net (206.196.178.45) | | 151.161 Mbps OC3 <37.4374% BW used> May get 71.22% congested 4: abilene-dcne-oc48.maxgigapop.net(206.196.177.2) | | 147.840 Mbps OC3 <13.5136% BW used> 5: atla-washng.abilene.ucaid.edu (198.32.8.65 ) | | 157.123 Mbps OC3 <1.5622% BW used> 6: hstnng-atlang.abilene.ucaid.edu (198.32.8.33 ) | | 159.193 Mbps OC3 <2.6981% BW used> 7: losang-hstnng.abilene.ucaid.edu (198.32.8.21 ) | | 92.429 Mbps unKnown link ??? congested bottleneck <90.5388% BW used> 8: piranha.sdsc.edu (192.12.207.78) | 361.445 Mbps GigE (1027.2293 Mbps) 9: srbbrick8.sdsc.edu (132.249.20.214)
SDSC->NARA
0: localhost [10 hops] () min forward time, min RTT,
avg RTT
1: stingray.sdsc.edu (192.67.20.15) 0.67 0.30
4.89ms
2: piranha.sdsc.edu (192.67.20.8) 0.35 0.50
4.23ms
3: abilene-1wilshire.sdsc.edu (192.12.207.77) 0.28 0.90
24.85ms
4: hstnng-losang.abilene.ucaid.edu (198.32.8.22) 0.49 0.50
59.56ms
5: atlang-hstnng.abilene.ucaid.edu (198.32.8.34) 0.66 0.90
68.30ms
6: washng-atla.abilene.ucaid.edu (198.32.8.66) 0.13 0.90
92.85ms
7: dcne-abilene-oc48.maxgigapop.net (206.196.177.1) 0.12 0.60
86.13ms
8: clpk-so3-1-0.maxgigapop.net (206.196.178.46) 0.26
1.00 85.15ms
9: NoNameNode (206.196.177.14) 0.27
1.00 85.19ms
10: NoNameNode (207.245.162.20) 0.11
0.50 NaNms
PipeCharacter statistics: 73.88% reliable
>From localhost:
| 106.984 Mbps 100BT (104.0344 Mbps)
1: stingray.sdsc.edu (192.67.20.15)
|
sthru 1000.000 thru 203.390
| 201.641 Mbps !!! ??? congested bottleneck <79.6610% BW used>
2: piranha.sdsc.edu (192.67.20.8 )
|
thru 253.519 thru-1 203.390 thru+1 146.639
perc 1.246 thru 253.519
| 613.159 Mbps <19.7734% BW used>
3: abilene-1wilshire.sdsc.edu (192.12.207.77)
|
thru 146.639 thru-1 253.519 thru+1 108.597
perc 1.350 thru 146.639
| 153.313 Mbps !!! <25.9427% BW used>
4: hstnng-losang.abilene.ucaid.edu (198.32.8.22 )
|
sthru 1000.000 thru 108.597
| 107.812 Mbps !!! ??? congested bottleneck <89.1403% BW used>
5: atlang-hstnng.abilene.ucaid.edu (198.32.8.34 )
|
thru 553.858 thru-1 108.597 thru+1 610.150
perc 5.100 thru 553.858
| 615.639 Mbps !!! <80.3926% BW used>
6: washng-atla.abilene.ucaid.edu (198.32.8.66 )
|
thru 610.150 thru-1 553.858 thru+1 275.860
perc 1.102 thru 610.150
| 1008.420 Mbps <9.2259% BW used>
7: dcne-abilene-oc48.maxgigapop.net(206.196.177.1)
|
sthru 1000.000 thru 275.860
| 264.635 Mbps !!! ??? congested bottleneck <72.4140% BW used>
8: clpk-so3-1-0.maxgigapop.net (206.196.178.46)
|
sthru 622.000 thru 268.659
| 264.113 Mbps !!! ??? congested bottleneck <56.8072% BW used>
9: NoNameNode (206.196.177.14)
| 526.323 Mbps GigE (1046.2028 Mbps)
10: NoNameNode (207.245.162.20)
Modified PATHCHAR Method:
0: localhost
% error range= 40.118874 Mbps sending probes...
preslope= 0.000000; slope= 0.000021
|
1 375.384Mbps
% error range= 76.271194 Mbps sending probes...
preslope= 0.000021; slope= 0.000188
|
2 48.079Mbps
SDSC->UMD
0: localhost [13 hops] () min forward time, min RTT,
avg RTT
1: stingray.sdsc.edu (192.67.20.15) 0.18 0.60
4.31ms
2: piranha.sdsc.edu (192.67.20.8) 0.84 0.30
4.28ms
3: abilene-1wilshire.sdsc.edu (192.12.207.77) -0.27 0.60
23.62ms
4: hstnng-losang.abilene.ucaid.edu (198.32.8.22) 1.34 0.40
55.24ms
5: atlang-hstnng.abilene.ucaid.edu (198.32.8.34) 1.81 0.10
71.90ms
6: washng-atla.abilene.ucaid.edu (198.32.8.66) 0.55 0.70
86.08ms
7: dcne-abilene-oc48.maxgigapop.net (206.196.177.1) 0.35 1.10
86.34ms
8: clpk-so3-1-0.maxgigapop.net (206.196.178.46) 0.32
0.90 83.17ms
9: NoNameNode (206.196.177.126) 0.63
0.40 93.97ms
10: Gi3-6.ptx-core-r1.net.umd.edu (129.2.0.237) 0.95 0.40
84.28ms
11: Gi5-8.css-core-r1.net.umd.edu (128.8.0.85) 1.04 0.80
85.01ms
12: Po1.css-priv-r1.net.umd.edu (128.8.0.14) 0.04 0.50
83.71ms
13: NoNameNode (128.8.6.138) 0.38 0.80
85.12ms
PipeCharacter statistics: 59.71% reliable
>From localhost:
| 400.000 Mbps GigE (1026.6667 Mbps)
1: stingray.sdsc.edu (192.67.20.15)
|
thru 85.207 thru-1 400.000 thru+1 -268.657
perc 0.852 thru 85.207
| 96.443 Mbps 100BT <14.7929% BW used> May get 78.70%
congested
2: piranha.sdsc.edu (192.67.20.8 )
sthru 155.000 thru -268.657
| hop analyzed: 25.21 : 72.91
|
thru 72.911 thru-1 85.207 thru+1 53.571
perc 0.856 thru 72.911
| 99.168 Mbps 100BT <14.4305% BW used>
3: abilene-1wilshire.sdsc.edu (192.12.207.77)
|
thru 53.571 thru-1 72.911 thru+1 39.867
perc 0.346 thru 53.571
| 153.313 Mbps OC3 <65.4378% BW used> May get 26.53%
congested
4: hstnng-losang.abilene.ucaid.edu (198.32.8.22 )
|
sthru 155.000 thru 39.867
| 39.604 Mbps unKnown link ??? congested bottleneck <74.2794% BW
used>
5: atlang-hstnng.abilene.ucaid.edu (198.32.8.34 )
|
sthru 1000.000 thru 130.671
| 126.947 Mbps unKnown link ??? congested bottleneck <86.9329% BW
used>
6: washng-atla.abilene.ucaid.edu (198.32.8.66 )
|
sthru 1000.000 thru 205.129
| 200.081 Mbps unKnown link ??? congested bottleneck <79.4871% BW
used>
7: dcne-abilene-oc48.maxgigapop.net(206.196.177.1)
|
thru 222.906 thru-1 205.129 thru+1 113.566
perc 1.087 thru 222.906
| 1025.176 Mbps GigE <7.9750% BW used>
8: clpk-so3-1-0.maxgigapop.net (206.196.178.46)
|
thru 113.566 thru-1 222.906 thru+1 75.550
perc 1.503 thru 113.566
| 154.031 Mbps OC3 <33.4745% BW used>
9: NoNameNode (206.196.177.126)
|
thru 75.550 thru-1 113.566 thru+1 69.431
perc 1.088 thru 75.550
| 159.510 Mbps OC3 <8.0988% BW used>
10: Gi3-6.ptx-core-r1.net.umd.edu (129.2.0.237 )
|
sthru 2500.000 thru 69.431
| 67.246 Mbps unKnown link ??? congested bottleneck <97.2227% BW
used>
11: Gi5-8.css-core-r1.net.umd.edu (128.8.0.85 )
sthru 1000.000 thru 1846.446
| hop analyzed: 29.01 : 0.00
|
sthru 1000.000 thru 29.007
| 27.812 Mbps unKnown link ??? congested bottleneck <97.0993% BW
used>
12: Po1.css-priv-r1.net.umd.edu (128.8.0.14 )
| 190.982 Mbps possible GigE (1038.9840 Mbps)
13: NoNameNode (128.8.6.138 )
Modified PATHCHAR Method:
0: localhost
% error range= 150.000046 Mbps sending probes...
preslope= 0.000000; slope= 0.000219
|
1 36.463Mbps : hiden switch module(s) 1
% error range= 31.952663 Mbps sending probes...
preslope= 0.000219; slope= 0.000305
|
2 92.952Mbps
NTTCP
From NARA:
To UMD:
./nttcp -T 128.8.120.78
Bytes Real s CPU s Real-MBit/s CPU-MBit/s Calls Real-C/s CPU-C/s
l 8388608 0.19 0.01 351.9902 6553.6000 2048 10999.69 204800.0
1 8388608 0.19 0.07 350.1285 936.2286 2771 14804.17 39585.7
From UMD:
To NARA:
nttcp -T 207.245.162.20
Bytes Real s CPU s Real-MBit/s CPU-MBit/s Calls Real-C/s CPU-C/s
l 8388608 0.32 0.04 205.2657 1638.4000 2048 6414.55 51200.0
1 8388608 0.32 0.05 203.9676 1310.7200 2958 9206.18 59160.0
-- Main.MikeSmorul - 02 May 2005
