Measuring the Internet: A case study by Bob Mandeville and Andrew Corlett [email protected]...
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Transcript of Measuring the Internet: A case study by Bob Mandeville and Andrew Corlett [email protected]...
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Measuring the Internet:A case studyby Bob Mandeville and Andrew [email protected] [email protected]
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AgendaPART 1 IP Performance Measurement Case Study (What we did)
PART 2 Measurement System and Methodology(How we did it)
PART 3 Drawing Conclusions(and going onto next steps)
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PART 1IP Performance Measurement Case Study(What we did)
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The settingLarge-scale test of seven of the worlds biggest ISPs28 measurement nodes (cNodes) on backbone core of:Cable & Wireless (C&W)Level 3 CommunicationsQwest CommunicationsSavvis CommunicationsSprint Corp.VerioWilliams Communications
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Measurement packet generationTest ran 30 days; total project took more than a year to completecNodes generated 4,558,388,076 packets during the month of August 2002All told, we collected 156,050,656 discrete measurementscNodes record more than 70 IP metrics but in this test we focused on just three: uptime, jitter, and packet loss
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Packet typesThe cNodes generated vectors of both 1,518 byte TCP and 256 byte UDP packetsWith each cNode sending packets to three other cities there were a total of six vectors per cNodecNodes configured to generate an aggregate transmit rate for all vectors not to exceed 512 kbit/s.
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A picture tells
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Measured Uptime
normal
ProviderVector IDSourceDestinationTraffic typeStatusNumber of observationsAverage jitter (milliseconds)Maximum jitter (milliseconds)Jitter 95 percentile (milliseconds)Total outagesTotal outage duration (milliseconds)Uptime (total outages/total observation time)Maximum outage duration (milliseconds)Packets transmittedPackets lostPacket loss (percent)ProviderVector IDSourceDestinationTraffic typeStatusNumber of observationsAverage jitter (milliseconds)Maximum jitter (milliseconds)Total outagesTotal outage duration (milliseconds)Uptime (total outages/total observation time)Maximum outage duration (milliseconds)Packets transmittedPackets lostPacket loss (percent)
C&W5280ChicagoDallasTCPNormal51770.07135.180.0000.00100.00%0.0018,078,08400.000%
C&W5281ChicagoSanta ClaraTCPNormal53040.0218.590.0000.00100.00%0.0018,521,56800.000%
C&W5282ChicagoNYCTCPNormal53430.0311.650.0000.00100.00%0.0018,657,75600.000%
C&W5286DallasChicagoTCPNormal51760.05135.260.0000.00100.00%0.0018,074,59200.000%
C&W5287DallasSanta ClaraTCPNormal53040.0211.380.0000.00100.00%0.0018,521,56800.000%
C&W5288DallasNYCTCPNormal53420.0211.520.0000.00100.00%0.0018,654,26400.000%
C&W5292Santa ClaraChicagoTCPNormal51760.0612.910.0000.00100.00%0.0018,074,59200.000%
C&W5293Santa ClaraDallasTCPNormal56810.0314.740.0000.00100.00%0.0019,838,05200.000%
C&W5294Santa ClaraNYCTCPNormal57050.031.740.0000.00100.00%0.0019,921,86000.000%
C&W5298NYCChicagoTCPNormal51760.0511.940.0000.00100.00%0.0018,074,59200.000%
C&W5299NYCDallasTCPNormal56810.022.440.0000.00100.00%0.0019,838,05200.000%
C&W5300NYCSanta ClaraTCPNormal57050.031.740.0000.00100.00%0.0019,921,86000.000%
C&W5283ChicagoDallasUDPNormal53040.0413.850.0000.00100.00%0.0018,521,56800.000%
C&W5284ChicagoSanta ClaraUDPNormal56810.082.430.0000.00100.00%0.0019,838,05200.000%
C&W5285ChicagoNYCUDPNormal58640.036.970.0000.00100.00%0.0020,477,08800.000%
C&W5289DallasChicagoUDPNormal53040.0412.590.0000.00100.00%0.0018,521,56800.000%
C&W5290DallasSanta ClaraUDPNormal56810.056.410.0000.00100.00%0.0019,838,05200.000%
C&W5291DallasNYCUDPNormal58640.039.880.0000.00100.00%0.0020,477,08800.000%
C&W5295Santa ClaraChicagoUDPNormal53370.0712.680.0000.00100.00%0.0018,636,99000.000%
C&W5296Santa ClaraDallasUDPNormal57020.1125.800.0000.00100.00%0.0019,911,57000.000%
C&W5297Santa ClaraNYCUDPNormal58630.036.970.0000.00100.00%0.0020,473,78200.000%
C&W5301NYCChicagoUDPNormal53270.0514.270.0000.00100.00%0.0018,602,07000.000%
C&W5302NYCDallasUDPNormal57020.0626.030.0000.00100.00%0.0019,911,57000.000%
C&W5303NYCSanta ClaraUDPNormal58630.0329.720.0000.00100.00%0.0020,473,78200.000%
Level35080ChicagoDallasTCPNormal79660.01188.400.0100.00100.00%0.0027,817,272160.000%
Level35081ChicagoSan JoseTCPNormal78970.0192.160.0100.00100.00%0.0027,576,324130.000%
Level35082ChicagoNYCTCPNormal80010.01119.300.0200.00100.00%0.0027,939,4921,0350.004%
Level35086DallasChicagoTCPNormal79660.02185.190.0200.00100.00%0.0027,817,27240.000%
Level35087DallasSan JoseTCPNormal78970.01153.730.0100.00100.00%0.0027,576,32410.000%
Level35088DallasNYCTCPNormal80010.02217.380.0200.00100.00%0.0027,939,4921,0010.004%
Level35092San JoseChicagoTCPNormal79660.01188.810.0100.00100.00%0.0027,817,27290.000%
Level35093San JoseDallasTCPNormal78730.01166.170.0100.00100.00%0.0027,492,51650.000%
Level35094San JoseNYCTCPNormal79900.01135.220.0100.00100.00%0.0027,901,080490.000%
Level35098NYCChicagoTCPNormal79660.01184.120.0100.00100.00%0.0027,817,27220.000%
Level35099NYCDallasTCPNormal78730.02184.500.0200.00100.00%0.0027,492,51600.000%
Level35100NYCSan JoseTCPNormal79890.02163.520.0200.00100.00%0.0027,897,588440.000%
Level35083ChicagoDallasUDPNormal78980.01100.050.01241,808.30100.00%21,930.3527,579,8169550.004%
Level35084ChicagoSan JoseUDPNormal78740.01178.600.0100.00100.00%0.0027,496,0085520.002%
Level35085ChicagoNYCUDPNormal79100.01120.590.0100.00100.00%0.0027,621,7205680.002%
Level35089DallasChicagoUDPNormal78990.01181.830.01241,863.35100.00%22,008.8827,583,3085220.002%
Level35090DallasSan JoseUDPNormal78730.02203.640.0200.00100.00%0.0027,492,516730.000%
Level35091DallasNYCUDPNormal80010.01185.490.0100.00100.00%0.0027,939,4923090.001%
Level35095San JoseChicagoUDPNormal79890.01197.760.0100.00100.00%0.0027,897,5883190.001%
Level35096San JoseDallasUDPNormal79100.01146.790.0100.00100.00%0.0027,621,7203190.001%
Level35101NYCChicagoUDPNormal80010.01231.030.0100.00100.00%0.0027,939,492590.000%
Level35102NYCDallasUDPNormal79890.02156.380.0200.00100.00%0.0027,897,588660.000%
Level35103NYCSan JoseUDPNormal79090.01198.970.0200.00100.00%0.0027,618,228460.000%
Level35097San JoseNYCUDPNormal79100.02146.400.0200.00100.00%0.0027,621,7201260.001%
Qwest5104ChicagoHoustonTCPNormal77630.00179.760.0100.00100.00%0.00271083968410.003%
Qwest5106ChicagoSunnyvaleTCPNormal75710.00184.310.01110,096.64100.00%10,096.64264379329530.004%
Qwest5110HoustonChicagoTCPNormal76690.00147.140.0100.00100.00%0.0026780148450.000%
Qwest5111HoustonDCTCPNormal75730.00108.930.01260,634.28100.00%50,510.112644491615290.006%
Qwest5112HoustonSunnyvaleTCPNormal77690.00235.980.0100.00100.00%0.00271293489410.004%
Qwest5116DCChicagoTCPNormal76710.00166.460.0000.00100.00%0.002678713210.000%
Qwest5117DCHoustonTCPNormal75770.00117.800.018909,747.5099.96%170,025.1226458884106690.040%
Qwest5122SunnyvaleChicagoTCPNormal77690.00179.150.0100.00100.00%0.002712934810130.004%
Qwest5123SunnyvaleHoustonTCPNormal76710.00166.530.0100.00100.00%0.002678713200.000%
Qwest5124SunnyvaleDCTCPNormal76710.00159.290.0000.00100.00%0.0026787132190.000%
Qwest5105ChicagoDCTCPNormal76720.00182.750.0000.00100.00%0.002679062410.000%
Qwest5118DCSunnyvaleTCPNormal76720.00197.770.0100.00100.00%0.0026790624150.000%
Qwest5108ChicagoDCUDPNormal76720.00189.410.0000.00100.00%0.002679062410.000%
Qwest5109ChicagoSunnyvaleUDPNormal74790.00109.690.018891,441.3299.96%175,951.0226116668103550.040%
Qwest5113HoustonChicagoUDPNormal75770.00196.740.01150,510.84100.00%50,510.842645888418010.007%
Qwest5114HoustonDCUDPNormal75770.00146.790.01260,568.88100.00%50,506.80264588848390.003%
Qwest5119DCChicagoUDPNormal74790.00148.180.01260,572.55100.00%50,510.38261166688630.003%
Qwest5120DCHoustonUDPNormal75770.00146.900.01150,561.85100.00%50,561.852645888417680.007%
Qwest5121DCSunnyvaleUDPNormal75770.00181.080.01260,659.86100.00%50,597.76264588848420.003%
Qwest5125SunnyvaleChicagoUDPNormal74790.00162.150.01260,619.38100.00%50,561.37261166688650.003%
Qwest5126SunnyvaleHoustonUDPNormal75770.00197.250.018909,766.8699.96%170,025.1226458884106670.040%
Qwest5127SunnyvaleDCUDPNormal76700.00142.050.0100.00100.00%0.0026783640480.000%
Qwest5115HoustonSunnyvaleUDPNormal77650.00156.890.0100.00100.00%0.00271153808550.003%
Qwest5107ChicagoHoustonUDPNormal74800.00200.000.019901,957.0399.96%175,931.8026120160103700.040%
Savvis5240San FranciscoChicagoTCPNormal79680.11138.940.2000.00100.00%0.002782425600.000%
Savvis5241San FranciscoDallasTCPNormal79680.12196.320.1900.00100.00%0.002782425620.000%
Savvis5242San FranciscoNYCTCPNormal79560.11195.400.2000.00100.00%0.002778235210.000%
Savvis5246ChicagoSan FranciscoTCPNormal79680.17147.070.1500.00100.00%0.002782425620.000%
Savvis5247ChicagoDallasTCPNormal79680.18197.600.1500.00100.00%0.002782425610.000%
Savvis5248ChicagoNYCTCPNormal79540.18153.030.1500.00100.00%0.002777536800.000%
Savvis5252DallasSan FranciscoTCPNormal79680.12179.490.1900.00100.00%0.002782425630.000%
Savvis5253DallasChicagoTCPNormal79920.11188.940.1900.00100.00%0.002790806420.000%
Savvis5254DallasNYCTCPNormal79800.11144.940.2000.00100.00%0.002786616020.000%
Savvis5258NYCSan FranciscoTCPNormal79680.17100.710.1600.00100.00%0.002782425600.000%
Savvis5259NYCChicagoTCPNormal79920.18198.820.1500.00100.00%0.002790806440.000%
Savvis5260NYCDallasTCPNormal79800.17144.810.1500.00100.00%0.002786616000.000%
Savvis5243San FranciscoChicagoUDPNormal79660.12173.910.1900.00100.00%0.002781727240.000%
Savvis5244San FranciscoDallasUDPNormal79820.11154.470.1900.00100.00%0.002787314440.000%
Savvis5245San FranciscoNYCUDPNormal79720.11144.510.2000.00100.00%0.002783822420.000%
Savvis5249ChicagoSan FranciscoUDPNormal79680.17205.930.1700.00100.00%0.002782425630.000%
Savvis5250ChicagoDallasUDPNormal79760.18152.290.1500.00100.00%0.002785219200.000%
Savvis5251ChicagoNYCUDPNormal79740.18175.850.1500.00100.00%0.002784520800.000%
Savvis5255DallasSan FranciscoUDPNormal79560.12167.790.1900.00100.00%0.002778235240.000%
Savvis5256DallasChicagoUDPNormal79800.11152.620.2000.00100.00%0.002786616020.000%
Savvis5257DallasNYCUDPNormal79800.11188.150.1900.00100.00%0.002786616020.000%
Savvis5261NYCSan FranciscoUDPNormal79560.17144.600.1700.00100.00%0.002778235200.000%
Savvis5262NYCChicagoUDPNormal79800.18144.790.1500.00100.00%0.002786616000.000%
Savvis5263NYCDallasUDPNormal79800.18191.980.1500.00100.00%0.002786616000.000%
Sprint5024San JoseNYCTCPNormal75280.0175.570.014125,713.5199.99%81,432.812628777622300.009%
Sprint5025NYCSan JoseTCPNormal75330.0166.920.015115,001.23100.00%48,187.662630523625780.010%
Sprint5043Fort WorthSan JoseTCPNormal75260.01187.690.024125,552.2399.99%81,401.112628079221380.008%
Sprint5044San JoseFort WorthTCPNormal75330.0160.670.025115,107.31100.00%48,191.792630523625780.010%
Sprint5047Fort WorthNYCTCPNormal75800.0161.440.022118,927.47100.00%89,996.312646936020900.008%
Sprint5048NYCFort WorthTCPNormal75640.0195.320.02128,460.41100.00%28,460.412641348812720.005%
Sprint5049Fort WorthChicagoTCPNormal75790.0161.920.012118,974.28100.00%89,932.892646586822250.008%
Sprint5050ChicagoFort WorthTCPNormal75760.01110.360.01595,074.28100.00%28,386.002645539218310.007%
Sprint5053ChicagoSan JoseTCPNormal76270.01103.870.02340,845.33100.00%15,096.81266334847330.003%
Sprint5054San JoseChicagoTCPNormal76280.01108.780.02249,682.83100.00%39,676.712663697622860.009%
Sprint5055ChicagoNYCTCPNormal76270.01166.500.01225,670.02100.00%13,647.92266334847300.003%
Sprint5056NYCChicagoTCPNormal76270.01120.180.01249,655.31100.00%39,649.192663348420470.008%
Sprint5026San JoseNYCUDPNormal76760.0161.770.01122,024.20100.00%22,024.20268045924020.002%
Sprint5031NYCSan JoseUDPNormal76750.01106.650.01116,866.88100.00%16,866.882680110010210.004%
Sprint5041Fort WorthSan JoseUDPNormal76750.0162.120.02121,913.92100.00%21,913.92268011004000.002%
Sprint5042San JoseFort WorthUDPNormal76750.0195.460.01116,866.90100.00%16,866.902680110017400.007%
Sprint5045Fort WorthNYCUDPNormal75810.0160.240.01224,695.55100.00%12,761.12264728524700.002%
Sprint5046NYCFort WorthUDPNormal75730.0160.000.01116,008.59100.00%16,008.59264449164880.002%
Sprint5051Fort WorthChicagoUDPNormal76290.0160.130.012103,957.84100.00%88,693.652664046811960.005%
Sprint5052ChicagoFort WorthUDPNormal76290.0160.950.01118,435.35100.00%18,435.352664046811590.004%
Sprint5057ChicagoNYCUDPNormal76290.0160.420.012104,059.81100.00%88,666.072664046811950.005%
Sprint5058NYCChicagoUDPNormal76290.0160.640.02118,513.88100.00%18,513.882664046812170.005%
Sprint5059ChicagoSan JoseUDPNormal75810.0160.420.01224,797.50100.00%12,918.16264728524720.002%
Sprint5060San JoseChicagoUDPNormal75710.0160.670.02115,980.99100.00%15,980.99264379324880.002%
Verio5128ChicagoDallasTCPNormal80620.03140.970.036186,730.6799.99%50,953.882815250424310.009%
Verio5129ChicagoPalo AltoTCPNormal80140.04150.970.0428604,937.1199.98%79,576.682798488876600.027%
Verio5130ChicagoNYCTCPNormal80590.04162.010.04272,735,926.6399.89%300,000.0028142028340790.121%
Verio5134DallasChicagoTCPNormal80630.04172.530.046186,693.0599.99%51,000.872815599624060.009%
Verio5135DallasPalo AltoTCPNormal80130.04193.050.0428605,191.1599.98%79,557.402798139676470.027%
Verio5136DallasNYCTCPNormal80590.04144.370.04272,732,347.8499.89%300,000.0028142028339840.121%
Verio5140Palo AltoChicagoTCPNormal80630.04139.510.044221,059.2599.99%118,057.242815599630310.011%
Verio5141Palo AltoDallasTCPNormal80160.03167.320.0314415,267.8899.98%118,813.002799187255330.020%
Verio5142Palo AltoNYCTCPNormal80610.03157.160.03292,814,645.8399.88%300,000.0028149012354940.126%
Verio5146NYCChicagoTCPNormal80630.05246.160.054221,224.2099.99%118,116.442815599630030.011%
Verio5147NYCDallasTCPNormal80160.04230.230.0414414,865.3999.98%118,702.642799187255110.020%
Verio5148NYCPalo AltoTCPNormal80620.04148.270.04292,811,704.3499.88%300,000.0028152504354510.126%
Verio5131ChicagoDallasUDPNormal80140.04152.530.0418780,321.0499.97%190,405.3627984888113090.040%
Verio5132ChicagoPalo AltoUDPNormal80160.03166.440.037251,942.6699.99%86,793.312799187234610.012%
Verio5133ChicagoNYCUDPNormal80130.04190.850.03373,153,880.0899.87%300,000.0027981396383240.137%
Verio5137DallasChicagoUDPNormal80140.04170.140.0519782,605.2899.97%190,428.8127984888112250.040%
Verio5138DallasPalo AltoUDPNormal80160.04198.880.047252,016.8499.99%86,876.062799187234530.012%
Verio5139DallasNYCUDPNormal80130.04157.020.04373,200,357.2699.87%300,000.0027981396388100.139%
Verio5143Palo AltoChicagoUDPNormal80590.04235.340.04375,311.48100.00%32,158.34281420288660.003%
Verio5144Palo AltoDallasUDPNormal80620.03109.580.03124,447.55100.00%24,447.552815250411450.004%
Verio5145Palo AltoNYCUDPNormal80130.03183.880.036150,837.9999.99%32,213.092798139621830.008%
Verio5149NYCChicagoUDPNormal80600.05185.280.06375,322.56100.00%32,158.46281455208700.003%
Verio5150NYCDallasUDPNormal80610.04177.120.04499,644.45100.00%32,126.372814901215490.006%
Verio5151NYCPalo AltoUDPNormal80130.04176.810.046150,858.6899.99%32,138.762798139621190.008%
Willams5152ChicagoDallasTCPNormal79390.01198.780.0000.00100.00%0.00277229887900.003%
Willams5153ChicagoNorthern CaliforniaTCPNormal79620.05161.810.03227,054.21100.00%16,389.93278033048790.003%
Willams5154ChicagoNYCTCPNormal80140.01168.430.0100.00100.00%0.00279848881960.001%
Willams5158DallasChicagoTCPNormal79390.01184.390.0100.00100.00%0.00277229887890.003%
Willams5159DallasNorthern CaliforniaTCPNormal79560.05160.830.03227,073.38100.00%16,303.10277823528840.003%
Willams5160DallasNYCTCPNormal80140.01152.120.0100.00100.00%0.00279848881890.001%
Willams5164Northern CaliforniaChicagoTCPNormal79340.01176.200.0000.00100.00%0.002770552810490.004%
Willams5165Northern CaliforniaDallasTCPNormal79370.05166.550.0312129,693.84100.00%14,840.332771600482240.030%
Willams5166Northern CaliforniaNYCTCPNormal79900.01117.340.0000.00100.00%0.002790108010.000%
Willams5170NYCChicagoTCPNormal79360.01185.500.01113,950.21100.00%13,950.212771251210490.004%
Willams5171NYCDallasTCPNormal79380.05153.350.0312129,810.90100.00%14,914.832771949682180.030%
Willams5172NYCNorthern CaliforniaTCPNormal79610.01179.980.01456,151.07100.00%16,223.352779981285640.031%
Willams5155ChicagoDallasUDPNormal79380.01141.190.01220,545.59100.00%10,294.802771949690400.033%
Willams5156ChicagoNorthern CaliforniaUDPNormal80100.01175.260.01226,657.14100.00%16,177.592797092080390.029%
Willams5157ChicagoNYCUDPNormal79340.02188.480.01220,569.02100.00%10,309.902770552826550.010%
Willams5161DallasChicagoUDPNormal80110.02148.250.01226,897.05100.00%16,181.832797441217510.006%
Willams5162DallasNorthern CaliforniaUDPNormal80140.01192.990.01229,477.82100.00%15,452.97279848883900.001%
Willams5168Northern CaliforniaDallasUDPNormal79900.01138.950.0000.00100.00%0.002790108000.000%
Willams5169Northern CaliforniaNYCUDPNormal80140.01107.940.01229,513.62100.00%15,457.08279848883920.001%
Willams5173NYCChicagoUDPNormal79900.01183.190.0100.00100.00%0.002790108010.000%
Willams5174NYCDallasUDPNormal80100.05137.090.03226,763.58100.00%16,252.35279709205920.002%
Willams5167Northern CaliforniaChicagoUDPNormal79560.02161.060.01456,025.81100.00%16,117.322778235221850.008%
Willams5175NYCNorthern CaliforniaUDPNormal80140.05177.180.03226,818.88100.00%16,307.48279848885870.002%
Willams5163DallasNYCUDPNormal79900.01121.190.0100.00100.00%0.002790108010.000%
sked
ProviderVector IDSourceDestinationTraffic typeStatusNumber of observationsAverage jitter (milliseconds)Maximum jitter (milliseconds)Jitter 95 percentile (milliseconds)Total outagesTotal outage duration (milliseconds)Uptime (total outages/total observation time)Maximum outage duration (milliseconds)Packets transmittedPackets lostPackets lost (percent)
Sprint5024San JoseNYCTCPScheduled maintenance0
Sprint5025NYCSan JoseTCPScheduled maintenance0
Sprint5026San JoseNYCUDPScheduled maintenance0
Sprint5031NYCSan JoseUDPScheduled maintenance0
Sprint5041Fort WorthSan JoseUDPScheduled maintenance0
Sprint5042San JoseFort WorthUDPScheduled maintenance0
Sprint5043Fort WorthSan JoseTCPScheduled maintenance0
Sprint5044San JoseFort WorthTCPScheduled maintenance0
Sprint5045Fort WorthNYCUDPScheduled maintenance0
Sprint5046NYCFort WorthUDPScheduled maintenance0
Sprint5047Fort WorthNYCTCPScheduled maintenance0
Sprint5048NYCFort WorthTCPScheduled maintenance0
Sprint5049Fort WorthChicagoTCPScheduled maintenance0
Sprint5050ChicagoFort WorthTCPScheduled maintenance0
Sprint5051Fort WorthChicagoUDPScheduled maintenance0
Sprint5052ChicagoFort WorthUDPScheduled maintenance0
Sprint5053ChicagoSan JoseTCPScheduled maintenance0
Sprint5054San JoseChicagoTCPScheduled maintenance0
Sprint5055ChicagoNYCTCPScheduled maintenance0
Sprint5056NYCChicagoTCPScheduled maintenance0
Sprint5057ChicagoNYCUDPScheduled maintenance0
Sprint5058NYCChicagoUDPScheduled maintenance0
Sprint5059ChicagoSan JoseUDPScheduled maintenance0
Sprint5060San JoseChicagoUDPScheduled maintenance0
Level35080ChicagoDallasTCPScheduled maintenance740.000.140.0100.00100.00%0.00258,40800.000%
Level35081ChicagoSan JoseTCPScheduled maintenance370.0172.740.0100.00100.00%0.00129,20400.000%
Level35082ChicagoNYCTCPScheduled maintenance370.01120.320.0200.00100.00%0.00129,20400.000%
Level35083ChicagoDallasUDPScheduled maintenance740.010.200.0200.00100.00%0.00258,40800.000%
Level35084ChicagoSan JoseUDPScheduled maintenance370.010.200.0300.00100.00%0.00129,20400.000%
Level35085ChicagoNYCUDPScheduled maintenance370.0179.350.0300.00100.00%0.00129,20400.000%
Level35086DallasChicagoTCPScheduled maintenance740.018.830.0100.00100.00%0.00258,40800.000%
Level35087DallasSan JoseTCPScheduled maintenance370.0119.840.0000.00100.00%0.00129,20400.000%
Level35088DallasNYCTCPScheduled maintenance370.0110.300.0000.00100.00%0.00129,20400.000%
Level35089DallasChicagoUDPScheduled maintenance740.0110.830.0100.00100.00%0.00258,40800.000%
Level35090DallasSan JoseUDPScheduled maintenance370.019.680.0000.00100.00%0.00129,20400.000%
Level35091DallasNYCUDPScheduled maintenance370.0210.410.0000.00100.00%0.00129,20400.000%
Level35092San JoseChicagoTCPScheduled maintenance370.000.140.0100.00100.00%0.00129,20430.002%
Level35093San JoseDallasTCPScheduled maintenance370.010.140.0000.00100.00%0.00129,20400.000%
Level35094San JoseNYCTCPScheduled maintenance0
Level35095San JoseChicagoUDPScheduled maintenance370.010.200.0200.00100.00%0.00129,20410.001%
Level35096San JoseDallasUDPScheduled maintenance370.010.180.0000.00100.00%0.00129,20400.000%
Level35098NYCChicagoTCPScheduled maintenance370.010.160.0200.00100.00%0.00129,20460.005%
Level35099NYCDallasTCPScheduled maintenance370.010.150.0000.00100.00%0.00129,20400.000%
Level35100NYCSan JoseTCPScheduled maintenance0
Level35101NYCChicagoUDPScheduled maintenance370.010.690.0300.00100.00%0.00129,20400.000%
Level35102NYCDallasUDPScheduled maintenance370.020.210.0000.00100.00%0.00129,20400.000%
Level35103NYCSan JoseUDPScheduled maintenance0
Level35097San JoseNYCUDPScheduled maintenance0
Qwest5104ChicagoHoustonTCPScheduled maintenance2960.00158.230.0100.00100.00%0.00103363200.000%
Qwest5106ChicagoSunnyvaleTCPScheduled maintenance4880.00158.450.0100.00100.00%0.0017040961520.009%
Qwest5108ChicagoDCUDPScheduled maintenance3920.0068.660.0100.00100.00%0.00136886420.000%
Qwest5109ChicagoSunnyvaleUDPScheduled maintenance4880.000.310.0100.00100.00%0.0017040961490.009%
Qwest5110HoustonChicagoTCPScheduled maintenance2960.0015.370.01174,843.0999.92%74,843.0910336329040.088%
Qwest5111HoustonDCTCPScheduled maintenance3920.000.760.0000.00100.00%0.001368864540.004%
Qwest5112HoustonSunnyvaleTCPScheduled maintenance4880.00134.430.0100.00100.00%0.0017040961390.008%
Qwest5113HoustonChicagoUDPScheduled maintenance2960.0015.410.01174,847.2899.92%74,847.2810336329040.088%
Qwest5114HoustonDCUDPScheduled maintenance3920.00140.330.0100.00100.00%0.001368864470.003%
Qwest5116DCChicagoTCPScheduled maintenance3920.0023.830.0000.00100.00%0.00136886420.000%
Qwest5117DCHoustonTCPScheduled maintenance3920.0092.770.0000.00100.00%0.001368864190.001%
Qwest5119DCChicagoUDPScheduled maintenance3920.0023.790.0000.00100.00%0.00136886410.000%
Qwest5120DCHoustonUDPScheduled maintenance3920.000.220.0000.00100.00%0.001368864190.001%
Qwest5121DCSunnyvaleUDPScheduled maintenance5840.0012.340.0000.00100.00%0.0020393281500.007%
Qwest5122SunnyvaleChicagoTCPScheduled maintenance4880.0037.330.01174,898.6899.95%74,898.68170409610330.061%
Qwest5123SunnyvaleHoustonTCPScheduled maintenance4880.0024.690.0100.00100.00%0.0017040961380.008%
Qwest5124SunnyvaleDCTCPScheduled maintenance5840.0024.760.0100.00100.00%0.0020393281510.007%
Qwest5125SunnyvaleChicagoUDPScheduled maintenance4880.0037.290.01174,843.6099.95%74,843.60170409610230.060%
Qwest5126SunnyvaleHoustonUDPScheduled maintenance4880.0024.670.0100.00100.00%0.0017040961370.008%
Qwest5127SunnyvaleDCUDPScheduled maintenance5840.0043.460.0100.00100.00%0.0020393281540.008%
Qwest5115HoustonSunnyvaleUDPScheduled maintenance4880.00121.380.0100.00100.00%0.0017040961420.008%
Qwest5105ChicagoDCTCPScheduled maintenance3920.00107.580.0100.00100.00%0.00136886410.000%
Qwest5107ChicagoHoustonUDPScheduled maintenance2960.00164.000.0100.00100.00%0.00103363200.000%
Qwest5118DCSunnyvaleTCPScheduled maintenance5840.00148.500.0000.00100.00%0.0020393281440.007%
Verio5128ChicagoDallasTCPScheduled maintenance0
Verio5129ChicagoPalo AltoTCPScheduled maintenance0
Verio5130ChicagoNYCTCPScheduled maintenance0
Verio5131ChicagoDallasUDPScheduled maintenance0
Verio5132ChicagoPalo AltoUDPScheduled maintenance0
Verio5133ChicagoNYCUDPScheduled maintenance0
Verio5134DallasChicagoTCPScheduled maintenance0
Verio5135DallasPalo AltoTCPScheduled maintenance0
Verio5136DallasNYCTCPScheduled maintenance0
Verio5137DallasChicagoUDPScheduled maintenance0
Verio5138DallasPalo AltoUDPScheduled maintenance0
Verio5139DallasNYCUDPScheduled maintenance0
Verio5140Palo AltoChicagoTCPScheduled maintenance0
Verio5141Palo AltoDallasTCPScheduled maintenance0
Verio5142Palo AltoNYCTCPScheduled maintenance0
Verio5143Palo AltoChicagoUDPScheduled maintenance0
Verio5144Palo AltoDallasUDPScheduled maintenance0
Verio5145Palo AltoNYCUDPScheduled maintenance0
Verio5146NYCChicagoTCPScheduled maintenance0
Verio5147NYCDallasTCPScheduled maintenance0
Verio5148NYCPalo AltoTCPScheduled maintenance0
Verio5149NYCChicagoUDPScheduled maintenance0
Verio5150NYCDallasUDPScheduled maintenance0
Verio5151NYCPalo AltoUDPScheduled maintenance0
Willams5152ChicagoDallasTCPScheduled maintenance5320.0047.780.0100.00100.00%0.001857744730.004%
Willams5153ChicagoNorthern CaliforniaTCPScheduled maintenance5320.0058.660.01110,690.6799.99%10,690.6718577441720.009%
Willams5154ChicagoNYCTCPScheduled maintenance5320.0159.330.0200.00100.00%0.001857744710.004%
Willams5155ChicagoDallasUDPScheduled maintenance5320.0156.510.02110,497.8199.99%10,497.8118577441700.009%
Willams5156ChicagoNorthern CaliforniaUDPScheduled maintenance4840.0161.450.01111,700.1499.99%11,700.141690128140.001%
Willams5157ChicagoNYCUDPScheduled maintenance4840.0163.980.02227,584.2299.98%15,519.2416901281950.012%
Willams5158DallasChicagoTCPScheduled maintenance4840.0159.060.01111,653.3499.99%11,653.341690128140.001%
Willams5159DallasNorthern CaliforniaTCPScheduled maintenance4840.0161.480.01227,473.9599.98%15,519.2516901281950.012%
Willams5160DallasNYCTCPScheduled maintenance4360.0138.500.0200.00100.00%0.00152251200.000%
Willams5161DallasChicagoUDPScheduled maintenance4360.0196.170.0200.00100.00%0.00152251200.000%
Willams5162DallasNorthern CaliforniaUDPScheduled maintenance4360.0059.010.0100.00100.00%0.00152251200.000%
Willams5164Northern CaliforniaChicagoTCPScheduled maintenance4360.0191.880.0100.00100.00%0.00152251210.000%
Willams5165Northern CaliforniaDallasTCPScheduled maintenance3880.0056.750.0100.00100.00%0.00135489600.000%
Willams5166Northern CaliforniaNYCTCPScheduled maintenance3880.0156.390.0100.00100.00%0.00135489600.000%
Willams5168Northern CaliforniaDallasUDPScheduled maintenance3880.0152.190.0100.00100.00%0.00135489600.000%
Willams5169Northern CaliforniaNYCUDPScheduled maintenance3880.0149.510.0100.00100.00%0.00135489600.000%
Willams5170NYCChicagoTCPScheduled maintenance4840.0057.790.01116,926.2799.99%16,926.2716901282970.018%
Willams5171NYCDallasTCPScheduled maintenance4840.0153.780.0100.00100.00%0.0016901281140.007%
Willams5173NYCChicagoUDPScheduled maintenance4360.0044.130.0100.00100.00%0.00152251220.000%
Willams5174NYCDallasUDPScheduled maintenance4360.0053.680.0100.00100.00%0.00152251210.000%
Willams5172NYCNorthern CaliforniaTCPScheduled maintenance4360.0159.590.0100.00100.00%0.00152251200.000%
Willams5167Northern CaliforniaChicagoUDPScheduled maintenance4360.0158.790.0200.00100.00%0.00152251200.000%
Willams5175NYCNorthern CaliforniaUDPScheduled maintenance4840.0160.370.01116,985.5499.99%16,985.5416901283010.018%
Willams5163DallasNYCUDPScheduled maintenance4840.0158.090.0200.00100.00%0.0016901281170.007%
Savvis5240San FranciscoChicagoTCPScheduled maintenance0
Savvis5241San FranciscoDallasTCPScheduled maintenance0
Savvis5242San FranciscoNYCTCPScheduled maintenance0
Savvis5243San FranciscoChicagoUDPScheduled maintenance0
Savvis5244San FranciscoDallasUDPScheduled maintenance0
Savvis5245San FranciscoNYCUDPScheduled maintenance0
Savvis5246ChicagoSan FranciscoTCPScheduled maintenance0
Savvis5247ChicagoDallasTCPScheduled maintenance0
Savvis5248ChicagoNYCTCPScheduled maintenance0
Savvis5249ChicagoSan FranciscoUDPScheduled maintenance0
Savvis5250ChicagoDallasUDPScheduled maintenance0
Savvis5251ChicagoNYCUDPScheduled maintenance0
Savvis5252DallasSan FranciscoTCPScheduled maintenance0
Savvis5253DallasChicagoTCPScheduled maintenance0
Savvis5254DallasNYCTCPScheduled maintenance0
Savvis5255DallasSan FranciscoUDPScheduled maintenance0
Savvis5256DallasChicagoUDPScheduled maintenance0
Savvis5257DallasNYCUDPScheduled maintenance0
Savvis5258NYCSan FranciscoTCPScheduled maintenance0
Savvis5259NYCChicagoTCPScheduled maintenance0
Savvis5260NYCDallasTCPScheduled maintenance0
Savvis5261NYCSan FranciscoUDPScheduled maintenance0
Savvis5262NYCChicagoUDPScheduled maintenance0
Savvis5263NYCDallasUDPScheduled maintenance0
C&W5280ChicagoDallasTCPScheduled maintenance0
C&W5281ChicagoSanta ClaraTCPScheduled maintenance0
C&W5282ChicagoNYCTCPScheduled maintenance0
C&W5283ChicagoDallasUDPScheduled maintenance0
C&W5284ChicagoSanta ClaraUDPScheduled maintenance0
C&W5285ChicagoNYCUDPScheduled maintenance0
C&W5286DallasChicagoTCPScheduled maintenance0
C&W5287DallasSanta ClaraTCPScheduled maintenance0
C&W5288DallasNYCTCPScheduled maintenance0
C&W5289DallasChicagoUDPScheduled maintenance0
C&W5290DallasSanta ClaraUDPScheduled maintenance0
C&W5291DallasNYCUDPScheduled maintenance0
C&W5292Santa ClaraChicagoTCPScheduled maintenance0
C&W5293Santa ClaraDallasTCPScheduled maintenance0
C&W5294Santa ClaraNYCTCPScheduled maintenance0
C&W5295Santa ClaraChicagoUDPScheduled maintenance0
C&W5296Santa ClaraDallasUDPScheduled maintenance0
C&W5297Santa ClaraNYCUDPScheduled maintenance0
C&W5298NYCChicagoTCPScheduled maintenance0
C&W5299NYCDallasTCPScheduled maintenance0
C&W5300NYCSanta ClaraTCPScheduled maintenance0
C&W5301NYCChicagoUDPScheduled maintenance0
C&W5302NYCDallasUDPScheduled maintenance0
C&W5303NYCSanta ClaraUDPScheduled maintenance0
emer
ProviderVector IDSourceDestinationTraffic typeStatusNumber of observationsAverage jitter (milliseconds)Maximum jitter (milliseconds)Jitter 95 percentile (milliseconds)Total outagesTotal outage duration (milliseconds)Uptime (total outages/total observation time)Maximum outage duration (milliseconds)Packets transmittedPackets lostPackets lost (percent)
Sprint5024San JoseNYCTCPEmergency maintenance8660.088.270.0000.00100.00%0.003,024,07200.000%
Sprint5025NYCSan JoseTCPEmergency maintenance7380.024.220.0000.00100.00%0.002,577,09600.000%
Sprint5026San JoseNYCUDPEmergency maintenance7010.030.510.0000.00100.00%0.002,447,89200.000%
Sprint5031NYCSan JoseUDPEmergency maintenance8660.058.280.0000.00100.00%0.003,024,07200.000%
Sprint5041Fort WorthSan JoseUDPEmergency maintenance7380.024.270.0000.00100.00%0.002,577,09600.000%
Sprint5042San JoseFort WorthUDPEmergency maintenance7010.025.610.0000.00100.00%0.002,447,89200.000%
Sprint5043Fort WorthSan JoseTCPEmergency maintenance8660.068.280.0000.00100.00%0.003,024,07200.000%
Sprint5044San JoseFort WorthTCPEmergency maintenance3670.030.500.0000.00100.00%0.001,281,56400.000%
Sprint5045Fort WorthNYCUDPEmergency maintenance3430.041.530.0000.00100.00%0.001,197,75600.000%
Sprint5046NYCFort WorthUDPEmergency maintenance8660.058.200.0000.00100.00%0.003,024,07200.000%
Sprint5047Fort WorthNYCTCPEmergency maintenance3670.030.590.0000.00100.00%0.001,281,56400.000%
Sprint5048NYCFort WorthTCPEmergency maintenance3430.041.530.0000.00100.00%0.001,197,75600.000%
Sprint5049Fort WorthChicagoTCPEmergency maintenance7380.047.450.0000.00100.00%0.002,577,09600.000%
Sprint5050ChicagoFort WorthTCPEmergency maintenance3670.090.620.0000.00100.00%0.001,281,56400.000%
Sprint5051Fort WorthChicagoUDPEmergency maintenance1840.031.480.0000.00100.00%0.00642,52800.000%
Sprint5052ChicagoFort WorthUDPEmergency maintenance7380.049.870.0000.00100.00%0.002,577,09600.000%
Sprint5053ChicagoSan JoseTCPEmergency maintenance3670.050.630.0000.00100.00%0.001,281,56400.000%
Sprint5054San JoseChicagoTCPEmergency maintenance1840.041.510.0000.00100.00%0.00642,52800.000%
Sprint5055ChicagoNYCTCPEmergency maintenance7010.088.970.0000.00100.00%0.002,447,89200.000%
Sprint5056NYCChicagoTCPEmergency maintenance3410.121.370.0000.00100.00%0.001,190,77200.000%
Sprint5057ChicagoNYCUDPEmergency maintenance1840.030.510.0000.00100.00%0.00642,52800.000%
Sprint5058NYCChicagoUDPEmergency maintenance7010.0511.710.0000.00100.00%0.002,447,89200.000%
Sprint5059ChicagoSan JoseUDPEmergency maintenance3430.061.440.0000.00100.00%0.001,197,75600.000%
Sprint5060San JoseChicagoUDPEmergency maintenance1840.030.500.0000.00100.00%0.00642,52800.000%
Level35080ChicagoDallasTCPEmergency maintenance250.000.130.0000.00100.00%0.0087,30000.000%
Level35081ChicagoSan JoseTCPEmergency maintenance1230.000.140.0000.00100.00%0.00429,51600.000%
Level35082ChicagoNYCTCPEmergency maintenance250.010.190.0000.00100.00%0.0087,30000.000%
Level35083ChicagoDallasUDPEmergency maintenance250.010.170.0000.00100.00%0.0087,30000.000%
Level35084ChicagoSan JoseUDPEmergency maintenance1230.010.220.0000.00100.00%0.00429,51600.000%
Level35085ChicagoNYCUDPEmergency maintenance250.010.200.0000.00100.00%0.0087,30000.000%
Level35086DallasChicagoTCPEmergency maintenance250.0111.890.0000.00100.00%0.0087,30000.000%
Level35087DallasSan JoseTCPEmergency maintenance1480.0113.600.0000.00100.00%0.00516,81600.000%
Level35088DallasNYCTCPEmergency maintenance370.0114.640.0000.00100.00%0.00129,20400.000%
Level35089DallasChicagoUDPEmergency maintenance250.0111.010.0000.00100.00%0.0087,30000.000%
Level35090DallasSan JoseUDPEmergency maintenance1480.0113.260.0000.00100.00%0.00516,81600.000%
Level35091DallasNYCUDPEmergency maintenance370.0212.040.0000.00100.00%0.00129,20400.000%
Level35092San JoseChicagoTCPEmergency maintenance1230.010.140.0000.00100.00%0.00429,51600.000%
Level35093San JoseDallasTCPEmergency maintenance1480.013.540.0000.00100.00%0.00516,81600.000%
Level35094San JoseNYCTCPEmergency maintenance1470.010.150.0000.00100.00%0.00513,32400.000%
Level35095San JoseChicagoUDPEmergency maintenance1230.010.210.0000.00100.00%0.00429,51600.000%
Level35096San JoseDallasUDPEmergency maintenance1480.023.570.0000.00100.00%0.00516,81600.000%
Level35098NYCChicagoTCPEmergency maintenance250.000.130.0000.00100.00%0.0087,30000.000%
Level35099NYCDallasTCPEmergency maintenance370.010.130.0000.00100.00%0.00129,20400.000%
Level35100NYCSan JoseTCPEmergency maintenance1460.010.150.0000.00100.00%0.00509,83200.000%
Level35101NYCChicagoUDPEmergency maintenance250.010.190.0000.00100.00%0.0087,30000.000%
Level35102NYCDallasUDPEmergency maintenance370.010.170.0000.00100.00%0.00129,20400.000%
Level35103NYCSan JoseUDPEmergency maintenance1460.010.200.0000.00100.00%0.00509,83200.000%
Level35097San JoseNYCUDPEmergency maintenance1470.010.230.0000.00100.00%0.00513,32400.000%
Qwest5104ChicagoHoustonTCPEmergency maintenance0
Qwest5106ChicagoSunnyvaleTCPEmergency maintenance0
Qwest5108ChicagoDCUDPEmergency maintenance0
Qwest5109ChicagoSunnyvaleUDPEmergency maintenance0
Qwest5110HoustonChicagoTCPEmergency maintenance0
Qwest5111HoustonDCTCPEmergency maintenance0
Qwest5112HoustonSunnyvaleTCPEmergency maintenance0
Qwest5113HoustonChicagoUDPEmergency maintenance0
Qwest5114HoustonDCUDPEmergency maintenance0
Qwest5116DCChicagoTCPEmergency maintenance0
Qwest5117DCHoustonTCPEmergency maintenance0
Qwest5119DCChicagoUDPEmergency maintenance0
Qwest5120DCHoustonUDPEmergency maintenance0
Qwest5121DCSunnyvaleUDPEmergency maintenance0
Qwest5122SunnyvaleChicagoTCPEmergency maintenance0
Qwest5123SunnyvaleHoustonTCPEmergency maintenance0
Qwest5124SunnyvaleDCTCPEmergency maintenance0
Qwest5125SunnyvaleChicagoUDPEmergency maintenance0
Qwest5126SunnyvaleHoustonUDPEmergency maintenance0
Qwest5127SunnyvaleDCUDPEmergency maintenance0
Qwest5115HoustonSunnyvaleUDPEmergency maintenance0
Qwest5105ChicagoDCTCPEmergency maintenance0
Qwest5107ChicagoHoustonUDPEmergency maintenance0
Qwest5118DCSunnyvaleTCPEmergency maintenance0
Verio5128ChicagoDallasTCPEmergency maintenance970.120.590.0000.00100.00%0.0033872400.000%
Verio5129ChicagoPalo AltoTCPEmergency maintenance970.150.710.0000.00100.00%0.0033872400.000%
Verio5130ChicagoNYCTCPEmergency maintenance1090.110.590.0000.00100.00%0.0038062800.000%
Verio5131ChicagoDallasUDPEmergency maintenance970.170.600.0000.00100.00%0.0033872400.000%
Verio5132ChicagoPalo AltoUDPEmergency maintenance970.180.600.0000.00100.00%0.0033872400.000%
Verio5133ChicagoNYCUDPEmergency maintenance1090.180.530.0000.00100.00%0.0038062800.000%
Verio5134DallasChicagoTCPEmergency maintenance970.130.730.0000.00100.00%0.0033872400.000%
Verio5135DallasPalo AltoTCPEmergency maintenance730.110.700.0000.00100.00%0.0025491600.000%
Verio5136DallasNYCTCPEmergency maintenance850.110.590.0000.00100.00%0.0029682000.000%
Verio5137DallasChicagoUDPEmergency maintenance970.180.700.0000.00100.00%0.0033872400.000%
Verio5138DallasPalo AltoUDPEmergency maintenance730.180.510.0000.00100.00%0.0025491600.000%
Verio5139DallasNYCUDPEmergency maintenance850.170.580.0000.00100.00%0.0029682000.000%
Verio5140Palo AltoChicagoTCPEmergency maintenance970.150.800.0000.00100.00%0.0033872400.000%
Verio5141Palo AltoDallasTCPEmergency maintenance730.110.620.0000.00100.00%0.0025491600.000%
Verio5142Palo AltoNYCTCPEmergency maintenance850.100.690.0000.00100.00%0.0029682000.000%
Verio5143Palo AltoChicagoUDPEmergency maintenance970.180.660.0000.00100.00%0.0033872400.000%
Verio5144Palo AltoDallasUDPEmergency maintenance730.180.530.0000.00100.00%0.0025491600.000%
Verio5145Palo AltoNYCUDPEmergency maintenance850.180.590.0000.00100.00%0.0029682000.000%
Verio5146NYCChicagoTCPEmergency maintenance1090.130.750.0000.00100.00%0.0038062800.000%
Verio5147NYCDallasTCPEmergency maintenance850.110.590.0000.00100.00%0.0029682000.000%
Verio5148NYCPalo AltoTCPEmergency maintenance850.100.700.0000.00100.00%0.0029682000.000%
Verio5149NYCChicagoUDPEmergency maintenance1090.180.630.0000.00100.00%0.0038062800.000%
Verio5150NYCDallasUDPEmergency maintenance850.180.500.0000.00100.00%0.0029682000.000%
Verio5151NYCPalo AltoUDPEmergency maintenance850.180.500.0000.00100.00%0.0029682000.000%
Willams5152ChicagoDallasTCPEmergency maintenance0
Willams5153ChicagoNorthern CaliforniaTCPEmergency maintenance0
Willams5154ChicagoNYCTCPEmergency maintenance0
Willams5155ChicagoDallasUDPEmergency maintenance0
Willams5156ChicagoNorthern CaliforniaUDPEmergency maintenance0
Willams5157ChicagoNYCUDPEmergency maintenance0
Willams5158DallasChicagoTCPEmergency maintenance0
Willams5159DallasNorthern CaliforniaTCPEmergency maintenance0
Willams5160DallasNYCTCPEmergency maintenance0
Willams5161DallasChicagoUDPEmergency maintenance0
Willams5162DallasNorthern CaliforniaUDPEmergency maintenance0
Willams5164Northern CaliforniaChicagoTCPEmergency maintenance0
Willams5165Northern CaliforniaDallasTCPEmergency maintenance0
Willams5166Northern CaliforniaNYCTCPEmergency maintenance0
Willams5168Northern CaliforniaDallasUDPEmergency maintenance0
Willams5169Northern CaliforniaNYCUDPEmergency maintenance0
Willams5170NYCChicagoTCPEmergency maintenance0
Willams5171NYCDallasTCPEmergency maintenance0
Willams5173NYCChicagoUDPEmergency maintenance0
Willams5174NYCDallasUDPEmergency maintenance0
Willams5172NYCNorthern CaliforniaTCPEmergency maintenance0
Willams5167Northern CaliforniaChicagoUDPEmergency maintenance0
Willams5175NYCNorthern CaliforniaUDPEmergency maintenance0
Willams5163DallasNYCUDPEmergency maintenance0
Savvis5240San FranciscoChicagoTCPEmergency maintenance0
Savvis5241San FranciscoDallasTCPEmergency maintenance490.043.250.0000.00100.00%0.0017110800.000%
Savvis5242San FranciscoNYCTCPEmergency maintenance0
Savvis5243San FranciscoChicagoUDPEmergency maintenance0
Savvis5244San FranciscoDallasUDPEmergency maintenance490.043.250.0000.00100.00%0.0017110800.000%
Savvis5245San FranciscoNYCUDPEmergency maintenance0
Savvis5246ChicagoSan FranciscoTCPEmergency maintenance0
Savvis5247ChicagoDallasTCPEmergency maintenance490.031.710.0000.00100.00%0.0017110800.000%
Savvis5248ChicagoNYCTCPEmergency maintenance0
Savvis5249ChicagoSan FranciscoUDPEmergency maintenance0
Savvis5250ChicagoDallasUDPEmergency maintenance490.042.920.0000.00100.00%0.0017110800.000%
Savvis5251ChicagoNYCUDPEmergency maintenance0
Savvis5252DallasSan FranciscoTCPEmergency maintenance490.043.280.0000.00100.00%0.0017110800.000%
Savvis5253DallasChicagoTCPEmergency maintenance490.032.600.0000.00100.00%0.0017110800.000%
Savvis5254DallasNYCTCPEmergency maintenance490.031.230.0000.00100.00%0.0017110800.000%
Savvis5255DallasSan FranciscoUDPEmergency maintenance490.043.200.0000.00100.00%0.0017110800.000%
Savvis5256DallasChicagoUDPEmergency maintenance490.042.640.0000.00100.00%0.0017110800.000%
Savvis5257DallasNYCUDPEmergency maintenance490.041.550.0000.00100.00%0.0017110800.000%
Savvis5258NYCSan FranciscoTCPEmergency maintenance0
Savvis5259NYCChicagoTCPEmergency maintenance0
Savvis5260NYCDallasTCPEmergency maintenance490.031.720.0000.00100.00%0.0017110800.000%
Savvis5261NYCSan FranciscoUDPEmergency maintenance0
Savvis5262NYCChicagoUDPEmergency maintenance0
Savvis5263NYCDallasUDPEmergency maintenance490.042.070.0000.00100.00%0.0017110800.000%
C&W5280ChicagoDallasTCPEmergency maintenance1220.01165.580.0000.00100.00%0.0042602400.000%
C&W5281ChicagoSanta ClaraTCPEmergency maintenance490.0412.020.0000.00100.00%0.0017110800.000%
C&W5282ChicagoNYCTCPEmergency maintenance490.0115.550.0000.00100.00%0.0017110800.000%
C&W5283ChicagoDallasUDPEmergency maintenance1220.01156.390.0000.00100.00%0.0042602400.000%
C&W5284ChicagoSanta ClaraUDPEmergency maintenance490.0512.450.0000.00100.00%0.0017110800.000%
C&W5285ChicagoNYCUDPEmergency maintenance490.019.310.0000.00100.00%0.0017110800.000%
C&W5286DallasChicagoTCPEmergency maintenance1220.00191.320.0000.00100.00%0.0042602400.000%
C&W5287DallasSanta ClaraTCPEmergency maintenance730.0447.490.0000.00100.00%0.0025491600.000%
C&W5288DallasNYCTCPEmergency maintenance730.0010.010.0000.00100.00%0.0025491600.000%
C&W5289DallasChicagoUDPEmergency maintenance1200.01169.440.0000.00100.00%0.0041904000.000%
C&W5290DallasSanta ClaraUDPEmergency maintenance730.0560.770.0000.00100.00%0.0025491600.000%
C&W5291DallasNYCUDPEmergency maintenance490.02140.280.0000.00100.00%0.0017110800.000%
C&W5292Santa ClaraChicagoTCPEmergency maintenance730.02131.590.0000.00100.00%0.0025491600.000%
C&W5293Santa ClaraDallasTCPEmergency maintenance0
C&W5294Santa ClaraNYCTCPEmergency maintenance730.02154.250.0000.00100.00%0.0025491600.000%
C&W5295Santa ClaraChicagoUDPEmergency maintenance0
C&W5296Santa ClaraDallasUDPEmergency maintenance490.007.820.0000.00100.00%0.0017110800.000%
C&W5297Santa ClaraNYCUDPEmergency maintenance730.0010.720.0000.00100.00%0.0025491600.000%
C&W5298NYCChicagoTCPEmergency maintenance490.01129.010.0000.00100.00%0.0017110800.000%
C&W5299NYCDallasTCPEmergency maintenance730.0110.390.0000.00100.00%0.0025491600.000%
C&W5300NYCSanta ClaraTCPEmergency maintenance0
C&W5301NYCChicagoUDPEmergency maintenance490.02155.180.0000.00100.00%0.0017110800.000%
C&W5302NYCDallasUDPEmergency maintenance0
C&W5303NYCSanta ClaraUDPEmergency maintenance730.019.710.0000.00100.00%0.0025491600.000%
raw data
Figure 1: Uptime
Uptime within normal windowNormal operating window
C&W100.000%91.180%
Level3100.000%98.498%
Qwest99.993%94.543%
Savvis100.000%98.871%
Sprint99.998%94.294%
Verio99.960%99.696%
Williams99.999%99.242%
Figure 2: Maintenance Windows
NormalScheduled maintenanceEmergency maintenance
C&W91.180%0.000%8.820%
Level398.498%0.459%1.043%
Qwest94.543%5.457%0.000%
Savvis98.871%0.000%1.129%
Sprint94.294%5.706%0.000%
Verio99.696%0.000%0.304%
Williams99.242%0.000%0.758%
Figure 3: Outages by the Numbers
Outages during normal operation
C&W0
Level34
Qwest46
Savvis0
Sprint53
Verio364
Williams53
Figure 4: Average and Maximum Jitter
Average jitterJitter 95 percentileMaximum jitter
C&W4013,526
Level3120023,103
Qwest010023,598
Savvis142,00020,593
Sprint120018,769
Verio460024,616
Williams230019,878
Figure XX: Average TCP vs. UDP Jitter
Average TCP jitterAverage UDP jitter
C&W0.040.05
Level30.010.01
Qwest0.000.00
Savvis0.140.15
Sprint0.010.01
Verio0.040.04
Williams0.020.02
Figure XX: Jitter by site
From New YorkFrom ChicagoFrom DallasFrom San Francisco/San Jose
C&W0.040.050.04
Level3
Qwest
Savvis
Sprint
Verio
Williams
Figure 1 Uptime
10.9117995809
0.99999853630.9849783411
0.99992662870.9454311508
10.9887141115
0.99997881820.9429430826
0.99960346390.9969611304
0.99998873160.9924190964
Uptime within normal window
Normal operating window
Network availability (percent)
Figure 1: Uptime
Figure 2 Maintenance Windows
0.911799580900.0882004191
0.98497834110.00459023850.0104314204
0.94543115080.05456884920
0.988714111500.0112858885
0.94294308260.05705691740
0.996961130400.0030388696
0.992419096400.0075809036
Normal
Scheduled maintenance
Emergency maintenance
Total test window (percent)
Figure 2: Maintenance Windows
Figure 3 Outages by the Number
0
4
46
0
53
364
53
Outages during normal operation
Figure 3: Outages by the Numbers
Figure 4 Jitter
4.375013526
1.291666666720023103
010023598
14.4583333333200020593
120018769
3.833333333360024616
2.12530019878
Average jitter
Jitter 95 percentile
Maximum jitter
Jitter (microseconds X 10)
Figure 4: Jitter
-
Maintenance Windows
normal
ProviderVector IDSourceDestinationTraffic typeStatusNumber of observationsAverage jitter (milliseconds)Maximum jitter (milliseconds)Jitter 95 percentile (milliseconds)Total outagesTotal outage duration (milliseconds)Uptime (total outages/total observation time)Maximum outage duration (milliseconds)Packets transmittedPackets lostPacket loss (percent)ProviderVector IDSourceDestinationTraffic typeStatusNumber of observationsAverage jitter (milliseconds)Maximum jitter (milliseconds)Total outagesTotal outage duration (milliseconds)Uptime (total outages/total observation time)Maximum outage duration (milliseconds)Packets transmittedPackets lostPacket loss (percent)
C&W5280ChicagoDallasTCPNormal51770.07135.180.0000.00100.00%0.0018,078,08400.000%
C&W5281ChicagoSanta ClaraTCPNormal53040.0218.590.0000.00100.00%0.0018,521,56800.000%
C&W5282ChicagoNYCTCPNormal53430.0311.650.0000.00100.00%0.0018,657,75600.000%
C&W5286DallasChicagoTCPNormal51760.05135.260.0000.00100.00%0.0018,074,59200.000%
C&W5287DallasSanta ClaraTCPNormal53040.0211.380.0000.00100.00%0.0018,521,56800.000%
C&W5288DallasNYCTCPNormal53420.0211.520.0000.00100.00%0.0018,654,26400.000%
C&W5292Santa ClaraChicagoTCPNormal51760.0612.910.0000.00100.00%0.0018,074,59200.000%
C&W5293Santa ClaraDallasTCPNormal56810.0314.740.0000.00100.00%0.0019,838,05200.000%
C&W5294Santa ClaraNYCTCPNormal57050.031.740.0000.00100.00%0.0019,921,86000.000%
C&W5298NYCChicagoTCPNormal51760.0511.940.0000.00100.00%0.0018,074,59200.000%
C&W5299NYCDallasTCPNormal56810.022.440.0000.00100.00%0.0019,838,05200.000%
C&W5300NYCSanta ClaraTCPNormal57050.031.740.0000.00100.00%0.0019,921,86000.000%
C&W5283ChicagoDallasUDPNormal53040.0413.850.0000.00100.00%0.0018,521,56800.000%
C&W5284ChicagoSanta ClaraUDPNormal56810.082.430.0000.00100.00%0.0019,838,05200.000%
C&W5285ChicagoNYCUDPNormal58640.036.970.0000.00100.00%0.0020,477,08800.000%
C&W5289DallasChicagoUDPNormal53040.0412.590.0000.00100.00%0.0018,521,56800.000%
C&W5290DallasSanta ClaraUDPNormal56810.056.410.0000.00100.00%0.0019,838,05200.000%
C&W5291DallasNYCUDPNormal58640.039.880.0000.00100.00%0.0020,477,08800.000%
C&W5295Santa ClaraChicagoUDPNormal53370.0712.680.0000.00100.00%0.0018,636,99000.000%
C&W5296Santa ClaraDallasUDPNormal57020.1125.800.0000.00100.00%0.0019,911,57000.000%
C&W5297Santa ClaraNYCUDPNormal58630.036.970.0000.00100.00%0.0020,473,78200.000%
C&W5301NYCChicagoUDPNormal53270.0514.270.0000.00100.00%0.0018,602,07000.000%
C&W5302NYCDallasUDPNormal57020.0626.030.0000.00100.00%0.0019,911,57000.000%
C&W5303NYCSanta ClaraUDPNormal58630.0329.720.0000.00100.00%0.0020,473,78200.000%
Level35080ChicagoDallasTCPNormal79660.01188.400.0100.00100.00%0.0027,817,272160.000%
Level35081ChicagoSan JoseTCPNormal78970.0192.160.0100.00100.00%0.0027,576,324130.000%
Level35082ChicagoNYCTCPNormal80010.01119.300.0200.00100.00%0.0027,939,4921,0350.004%
Level35086DallasChicagoTCPNormal79660.02185.190.0200.00100.00%0.0027,817,27240.000%
Level35087DallasSan JoseTCPNormal78970.01153.730.0100.00100.00%0.0027,576,32410.000%
Level35088DallasNYCTCPNormal80010.02217.380.0200.00100.00%0.0027,939,4921,0010.004%
Level35092San JoseChicagoTCPNormal79660.01188.810.0100.00100.00%0.0027,817,27290.000%
Level35093San JoseDallasTCPNormal78730.01166.170.0100.00100.00%0.0027,492,51650.000%
Level35094San JoseNYCTCPNormal79900.01135.220.0100.00100.00%0.0027,901,080490.000%
Level35098NYCChicagoTCPNormal79660.01184.120.0100.00100.00%0.0027,817,27220.000%
Level35099NYCDallasTCPNormal78730.02184.500.0200.00100.00%0.0027,492,51600.000%
Level35100NYCSan JoseTCPNormal79890.02163.520.0200.00100.00%0.0027,897,588440.000%
Level35083ChicagoDallasUDPNormal78980.01100.050.01241,808.30100.00%21,930.3527,579,8169550.004%
Level35084ChicagoSan JoseUDPNormal78740.01178.600.0100.00100.00%0.0027,496,0085520.002%
Level35085ChicagoNYCUDPNormal79100.01120.590.0100.00100.00%0.0027,621,7205680.002%
Level35089DallasChicagoUDPNormal78990.01181.830.01241,863.35100.00%22,008.8827,583,3085220.002%
Level35090DallasSan JoseUDPNormal78730.02203.640.0200.00100.00%0.0027,492,516730.000%
Level35091DallasNYCUDPNormal80010.01185.490.0100.00100.00%0.0027,939,4923090.001%
Level35095San JoseChicagoUDPNormal79890.01197.760.0100.00100.00%0.0027,897,5883190.001%
Level35096San JoseDallasUDPNormal79100.01146.790.0100.00100.00%0.0027,621,7203190.001%
Level35101NYCChicagoUDPNormal80010.01231.030.0100.00100.00%0.0027,939,492590.000%
Level35102NYCDallasUDPNormal79890.02156.380.0200.00100.00%0.0027,897,588660.000%
Level35103NYCSan JoseUDPNormal79090.01198.970.0200.00100.00%0.0027,618,228460.000%
Level35097San JoseNYCUDPNormal79100.02146.400.0200.00100.00%0.0027,621,7201260.001%
Qwest5104ChicagoHoustonTCPNormal77630.00179.760.0100.00100.00%0.00271083968410.003%
Qwest5106ChicagoSunnyvaleTCPNormal75710.00184.310.01110,096.64100.00%10,096.64264379329530.004%
Qwest5110HoustonChicagoTCPNormal76690.00147.140.0100.00100.00%0.0026780148450.000%
Qwest5111HoustonDCTCPNormal75730.00108.930.01260,634.28100.00%50,510.112644491615290.006%
Qwest5112HoustonSunnyvaleTCPNormal77690.00235.980.0100.00100.00%0.00271293489410.004%
Qwest5116DCChicagoTCPNormal76710.00166.460.0000.00100.00%0.002678713210.000%
Qwest5117DCHoustonTCPNormal75770.00117.800.018909,747.5099.96%170,025.1226458884106690.040%
Qwest5122SunnyvaleChicagoTCPNormal77690.00179.150.0100.00100.00%0.002712934810130.004%
Qwest5123SunnyvaleHoustonTCPNormal76710.00166.530.0100.00100.00%0.002678713200.000%
Qwest5124SunnyvaleDCTCPNormal76710.00159.290.0000.00100.00%0.0026787132190.000%
Qwest5105ChicagoDCTCPNormal76720.00182.750.0000.00100.00%0.002679062410.000%
Qwest5118DCSunnyvaleTCPNormal76720.00197.770.0100.00100.00%0.0026790624150.000%
Qwest5108ChicagoDCUDPNormal76720.00189.410.0000.00100.00%0.002679062410.000%
Qwest5109ChicagoSunnyvaleUDPNormal74790.00109.690.018891,441.3299.96%175,951.0226116668103550.040%
Qwest5113HoustonChicagoUDPNormal75770.00196.740.01150,510.84100.00%50,510.842645888418010.007%
Qwest5114HoustonDCUDPNormal75770.00146.790.01260,568.88100.00%50,506.80264588848390.003%
Qwest5119DCChicagoUDPNormal74790.00148.180.01260,572.55100.00%50,510.38261166688630.003%
Qwest5120DCHoustonUDPNormal75770.00146.900.01150,561.85100.00%50,561.852645888417680.007%
Qwest5121DCSunnyvaleUDPNormal75770.00181.080.01260,659.86100.00%50,597.76264588848420.003%
Qwest5125SunnyvaleChicagoUDPNormal74790.00162.150.01260,619.38100.00%50,561.37261166688650.003%
Qwest5126SunnyvaleHoustonUDPNormal75770.00197.250.018909,766.8699.96%170,025.1226458884106670.040%
Qwest5127SunnyvaleDCUDPNormal76700.00142.050.0100.00100.00%0.0026783640480.000%
Qwest5115HoustonSunnyvaleUDPNormal77650.00156.890.0100.00100.00%0.00271153808550.003%
Qwest5107ChicagoHoustonUDPNormal74800.00200.000.019901,957.0399.96%175,931.8026120160103700.040%
Savvis5240San FranciscoChicagoTCPNormal79680.11138.940.2000.00100.00%0.002782425600.000%
Savvis5241San FranciscoDallasTCPNormal79680.12196.320.1900.00100.00%0.002782425620.000%
Savvis5242San FranciscoNYCTCPNormal79560.11195.400.2000.00100.00%0.002778235210.000%
Savvis5246ChicagoSan FranciscoTCPNormal79680.17147.070.1500.00100.00%0.002782425620.000%
Savvis5247ChicagoDallasTCPNormal79680.18197.600.1500.00100.00%0.002782425610.000%
Savvis5248ChicagoNYCTCPNormal79540.18153.030.1500.00100.00%0.002777536800.000%
Savvis5252DallasSan FranciscoTCPNormal79680.12179.490.1900.00100.00%0.002782425630.000%
Savvis5253DallasChicagoTCPNormal79920.11188.940.1900.00100.00%0.002790806420.000%
Savvis5254DallasNYCTCPNormal79800.11144.940.2000.00100.00%0.002786616020.000%
Savvis5258NYCSan FranciscoTCPNormal79680.17100.710.1600.00100.00%0.002782425600.000%
Savvis5259NYCChicagoTCPNormal79920.18198.820.1500.00100.00%0.002790806440.000%
Savvis5260NYCDallasTCPNormal79800.17144.810.1500.00100.00%0.002786616000.000%
Savvis5243San FranciscoChicagoUDPNormal79660.12173.910.1900.00100.00%0.002781727240.000%
Savvis5244San FranciscoDallasUDPNormal79820.11154.470.1900.00100.00%0.002787314440.000%
Savvis5245San FranciscoNYCUDPNormal79720.11144.510.2000.00100.00%0.002783822420.000%
Savvis5249ChicagoSan FranciscoUDPNormal79680.17205.930.1700.00100.00%0.002782425630.000%
Savvis5250ChicagoDallasUDPNormal79760.18152.290.1500.00100.00%0.002785219200.000%
Savvis5251ChicagoNYCUDPNormal79740.18175.850.1500.00100.00%0.002784520800.000%
Savvis5255DallasSan FranciscoUDPNormal79560.12167.790.1900.00100.00%0.002778235240.000%
Savvis5256DallasChicagoUDPNormal79800.11152.620.2000.00100.00%0.002786616020.000%
Savvis5257DallasNYCUDPNormal79800.11188.150.1900.00100.00%0.002786616020.000%
Savvis5261NYCSan FranciscoUDPNormal79560.17144.600.1700.00100.00%0.002778235200.000%
Savvis5262NYCChicagoUDPNormal79800.18144.790.1500.00100.00%0.002786616000.000%
Savvis5263NYCDallasUDPNormal79800.18191.980.1500.00100.00%0.002786616000.000%
Sprint5024San JoseNYCTCPNormal75280.0175.570.014125,713.5199.99%81,432.812628777622300.009%
Sprint5025NYCSan JoseTCPNormal75330.0166.920.015115,001.23100.00%48,187.662630523625780.010%
Sprint5043Fort WorthSan JoseTCPNormal75260.01187.690.024125,552.2399.99%81,401.112628079221380.008%
Sprint5044San JoseFort WorthTCPNormal75330.0160.670.025115,107.31100.00%48,191.792630523625780.010%
Sprint5047Fort WorthNYCTCPNormal75800.0161.440.022118,927.47100.00%89,996.312646936020900.008%
Sprint5048NYCFort WorthTCPNormal75640.0195.320.02128,460.41100.00%28,460.412641348812720.005%
Sprint5049Fort WorthChicagoTCPNormal75790.0161.920.012118,974.28100.00%89,932.892646586822250.008%
Sprint5050ChicagoFort WorthTCPNormal75760.01110.360.01595,074.28100.00%28,386.002645539218310.007%
Sprint5053ChicagoSan JoseTCPNormal76270.01103.870.02340,845.33100.00%15,096.81266334847330.003%
Sprint5054San JoseChicagoTCPNormal76280.01108.780.02249,682.83100.00%39,676.712663697622860.009%
Sprint5055ChicagoNYCTCPNormal76270.01166.500.01225,670.02100.00%13,647.92266334847300.003%
Sprint5056NYCChicagoTCPNormal76270.01120.180.01249,655.31100.00%39,649.192663348420470.008%
Sprint5026San JoseNYCUDPNormal76760.0161.770.01122,024.20100.00%22,024.20268045924020.002%
Sprint5031NYCSan JoseUDPNormal76750.01106.650.01116,866.88100.00%16,866.882680110010210.004%
Sprint5041Fort WorthSan JoseUDPNormal76750.0162.120.02121,913.92100.00%21,913.92268011004000.002%
Sprint5042San JoseFort WorthUDPNormal76750.0195.460.01116,866.90100.00%16,866.902680110017400.007%
Sprint5045Fort WorthNYCUDPNormal75810.0160.240.01224,695.55100.00%12,761.12264728524700.002%
Sprint5046NYCFort WorthUDPNormal75730.0160.000.01116,008.59100.00%16,008.59264449164880.002%
Sprint5051Fort WorthChicagoUDPNormal76290.0160.130.012103,957.84100.00%88,693.652664046811960.005%
Sprint5052ChicagoFort WorthUDPNormal76290.0160.950.01118,435.35100.00%18,435.352664046811590.004%
Sprint5057ChicagoNYCUDPNormal76290.0160.420.012104,059.81100.00%88,666.072664046811950.005%
Sprint5058NYCChicagoUDPNormal76290.0160.640.02118,513.88100.00%18,513.882664046812170.005%
Sprint5059ChicagoSan JoseUDPNormal75810.0160.420.01224,797.50100.00%12,918.16264728524720.002%
Sprint5060San JoseChicagoUDPNormal75710.0160.670.02115,980.99100.00%15,980.99264379324880.002%
Verio5128ChicagoDallasTCPNormal80620.03140.970.036186,730.6799.99%50,953.882815250424310.009%
Verio5129ChicagoPalo AltoTCPNormal80140.04150.970.0428604,937.1199.98%79,576.682798488876600.027%
Verio5130ChicagoNYCTCPNormal80590.04162.010.04272,735,926.6399.89%300,000.0028142028340790.121%
Verio5134DallasChicagoTCPNormal80630.04172.530.046186,693.0599.99%51,000.872815599624060.009%
Verio5135DallasPalo AltoTCPNormal80130.04193.050.0428605,191.1599.98%79,557.402798139676470.027%
Verio5136DallasNYCTCPNormal80590.04144.370.04272,732,347.8499.89%300,000.0028142028339840.121%
Verio5140Palo AltoChicagoTCPNormal80630.04139.510.044221,059.2599.99%118,057.242815599630310.011%
Verio5141Palo AltoDallasTCPNormal80160.03167.320.0314415,267.8899.98%118,813.002799187255330.020%
Verio5142Palo AltoNYCTCPNormal80610.03157.160.03292,814,645.8399.88%300,000.0028149012354940.126%
Verio5146NYCChicagoTCPNormal80630.05246.160.054221,224.2099.99%118,116.442815599630030.011%
Verio5147NYCDallasTCPNormal80160.04230.230.0414414,865.3999.98%118,702.642799187255110.020%
Verio5148NYCPalo AltoTCPNormal80620.04148.270.04292,811,704.3499.88%300,000.0028152504354510.126%
Verio5131ChicagoDallasUDPNormal80140.04152.530.0418780,321.0499.97%190,405.3627984888113090.040%
Verio5132ChicagoPalo AltoUDPNormal80160.03166.440.037251,942.6699.99%86,793.312799187234610.012%
Verio5133ChicagoNYCUDPNormal80130.04190.850.03373,153,880.0899.87%300,000.0027981396383240.137%
Verio5137DallasChicagoUDPNormal80140.04170.140.0519782,605.2899.97%190,428.8127984888112250.040%
Verio5138DallasPalo AltoUDPNormal80160.04198.880.047252,016.8499.99%86,876.062799187234530.012%
Verio5139DallasNYCUDPNormal80130.04157.020.04373,200,357.2699.87%300,000.0027981396388100.139%
Verio5143Palo AltoChicagoUDPNormal80590.04235.340.04375,311.48100.00%32,158.34281420288660.003%
Verio5144Palo AltoDallasUDPNormal80620.03109.580.03124,447.55100.00%24,447.552815250411450.004%
Verio5145Palo AltoNYCUDPNormal80130.03183.880.036150,837.9999.99%32,213.092798139621830.008%
Verio5149NYCChicagoUDPNormal80600.05185.280.06375,322.56100.00%32,158.46281455208700.003%
Verio5150NYCDallasUDPNormal80610.04177.120.04499,644.45100.00%32,126.372814901215490.006%
Verio5151NYCPalo AltoUDPNormal80130.04176.810.046150,858.6899.99%32,138.762798139621190.008%
Willams5152ChicagoDallasTCPNormal79390.01198.780.0000.00100.00%0.00277229887900.003%
Willams5153ChicagoNorthern CaliforniaTCPNormal79620.05161.810.03227,054.21100.00%16,389.93278033048790.003%
Willams5154ChicagoNYCTCPNormal80140.01168.430.0100.00100.00%0.00279848881960.001%
Willams5158DallasChicagoTCPNormal79390.01184.390.0100.00100.00%0.00277229887890.003%
Willams5159DallasNorthern CaliforniaTCPNormal79560.05160.830.03227,073.38100.00%16,303.10277823528840.003%
Willams5160DallasNYCTCPNormal80140.01152.120.0100.00100.00%0.00279848881890.001%
Willams5164Northern CaliforniaChicagoTCPNormal79340.01176.200.0000.00100.00%0.002770552810490.004%
Willams5165Northern CaliforniaDallasTCPNormal79370.05166.550.0312129,693.84100.00%14,840.332771600482240.030%
Willams5166Northern CaliforniaNYCTCPNormal79900.01117.340.0000.00100.00%0.002790108010.000%
Willams5170NYCChicagoTCPNormal79360.01185.500.01113,950.21100.00%13,950.212771251210490.004%
Willams5171NYCDallasTCPNormal79380.05153.350.0312129,810.90100.00%14,914.832771949682180.030%
Willams5172NYCNorthern CaliforniaTCPNormal79610.01179.980.01456,151.07100.00%16,223.352779981285640.031%
Willams5155ChicagoDallasUDPNormal79380.01141.190.01220,545.59100.00%10,294.802771949690400.033%
Willams5156ChicagoNorthern CaliforniaUDPNormal80100.01175.260.01226,657.14100.00%16,177.592797092080390.029%
Willams5157ChicagoNYCUDPNormal79340.02188.480.01220,569.02100.00%10,309.902770552826550.010%
Willams5161DallasChicagoUDPNormal80110.02148.250.01226,897.05100.00%16,181.832797441217510.006%
Willams5162DallasNorthern CaliforniaUDPNormal80140.01192.990.01229,477.82100.00%15,452.97279848883900.001%
Willams5168Northern CaliforniaDallasUDPNormal79900.01138.950.0000.00100.00%0.002790108000.000%
Willams5169Northern CaliforniaNYCUDPNormal80140.01107.940.01229,513.62100.00%15,457.08279848883920.001%
Willams5173NYCChicagoUDPNormal79900.01183.190.0100.00100.00%0.002790108010.000%
Willams5174NYCDallasUDPNormal80100.05137.090.03226,763.58100.00%16,252.35279709205920.002%
Willams5167Northern CaliforniaChicagoUDPNormal79560.02161.060.01456,025.81100.00%16,117.322778235221850.008%
Willams5175NYCNorthern CaliforniaUDPNormal80140.05177.180.03226,818.88100.00%16,307.48279848885870.002%
Willams5163DallasNYCUDPNormal79900.01121.190.0100.00100.00%0.002790108010.000%
sked
ProviderVector IDSourceDestinationTraffic typeStatusNumber of observationsAverage jitter (milliseconds)Maximum jitter (milliseconds)Jitter 95 percentile (milliseconds)Total outagesTotal outage duration (milliseconds)Uptime (total outages/total observation time)Maximum outage duration (milliseconds)Packets transmittedPackets lostPackets lost (percent)
Sprint5024San JoseNYCTCPScheduled maintenance0
Sprint5025NYCSan JoseTCPScheduled maintenance0
Sprint5026San JoseNYCUDPScheduled maintenance0
Sprint5031NYCSan JoseUDPScheduled maintenance0
Sprint5041Fort WorthSan JoseUDPScheduled maintenance0
Sprint5042San JoseFort WorthUDPScheduled maintenance0
Sprint5043Fort WorthSan JoseTCPScheduled maintenance0
Sprint5044San JoseFort WorthTCPScheduled maintenance0
Sprint5045Fort WorthNYCUDPScheduled maintenance0
Sprint5046NYCFort WorthUDPScheduled maintenance0
Sprint5047Fort WorthNYCTCPScheduled maintenance0
Sprint5048NYCFort WorthTCPScheduled maintenance0
Sprint5049Fort WorthChicagoTCPScheduled maintenance0
Sprint5050ChicagoFort WorthTCPScheduled maintenance0
Sprint5051Fort WorthChicagoUDPScheduled maintenance0
Sprint5052ChicagoFort WorthUDPScheduled maintenance0
Sprint5053ChicagoSan JoseTCPScheduled maintenance0
Sprint5054San JoseChicagoTCPScheduled maintenance0
Sprint5055ChicagoNYCTCPScheduled maintenance0
Sprint5056NYCChicagoTCPScheduled maintenance0
Sprint5057ChicagoNYCUDPScheduled maintenance0
Sprint5058NYCChicagoUDPScheduled maintenance0
Sprint5059ChicagoSan JoseUDPScheduled maintenance0
Sprint5060San JoseChicagoUDPScheduled maintenance0
Level35080ChicagoDallasTCPScheduled maintenance740.000.140.0100.00100.00%0.00258,40800.000%
Level35081ChicagoSan JoseTCPScheduled maintenance370.0172.740.0100.00100.00%0.00129,20400.000%
Level35082ChicagoNYCTCPScheduled maintenance370.01120.320.0200.00100.00%0.00129,20400.000%
Level35083ChicagoDallasUDPScheduled maintenance740.010.200.0200.00100.00%0.00258,40800.000%
Level35084ChicagoSan JoseUDPScheduled maintenance370.010.200.0300.00100.00%0.00129,20400.000%
Level35085ChicagoNYCUDPScheduled maintenance370.0179.350.0300.00100.00%0.00129,20400.000%
Level35086DallasChicagoTCPScheduled maintenance740.018.830.0100.00100.00%0.00258,40800.000%
Level35087DallasSan JoseTCPScheduled maintenance370.0119.840.0000.00100.00%0.00129,20400.000%
Level35088DallasNYCTCPScheduled maintenance370.0110.300.0000.00100.00%0.00129,20400.000%
Level35089DallasChicagoUDPScheduled maintenance740.0110.830.0100.00100.00%0.00258,40800.000%
Level35090DallasSan JoseUDPScheduled maintenance370.019.680.0000.00100.00%0.00129,20400.000%
Level35091DallasNYCUDPScheduled maintenance370.0210.410.0000.00100.00%0.00129,20400.000%
Level35092San JoseChicagoTCPScheduled maintenance370.000.140.0100.00100.00%0.00129,20430.002%
Level35093San JoseDallasTCPScheduled maintenance370.010.140.0000.00100.00%0.00129,20400.000%
Level35094San JoseNYCTCPScheduled maintenance0
Level35095San JoseChicagoUDPScheduled maintenance370.010.200.0200.00100.00%0.00129,20410.001%
Level35096San JoseDallasUDPScheduled maintenance370.010.180.0000.00100.00%0.00129,20400.000%
Level35098NYCChicagoTCPScheduled maintenance370.010.160.0200.00100.00%0.00129,20460.005%
Level35099NYCDallasTCPScheduled maintenance370.010.150.0000.00100.00%0.00129,20400.000%
Level35100NYCSan JoseTCPScheduled maintenance0
Level35101NYCChicagoUDPScheduled maintenance370.010.690.0300.00100.00%0.00129,20400.000%
Level35102NYCDallasUDPScheduled maintenance370.020.210.0000.00100.00%0.00129,20400.000%
Level35103NYCSan JoseUDPScheduled maintenance0
Level35097San JoseNYCUDPScheduled maintenance0
Qwest5104ChicagoHoustonTCPScheduled maintenance2960.00158.230.0100.00100.00%0.00103363200.000%
Qwest5106ChicagoSunnyvaleTCPScheduled maintenance4880.00158.450.0100.00100.00%0.0017040961520.009%
Qwest5108ChicagoDCUDPScheduled maintenance3920.0068.660.0100.00100.00%0.00136886420.000%
Qwest5109ChicagoSunnyvaleUDPScheduled maintenance4880.000.310.0100.00100.00%0.0017040961490.009%
Qwest5110HoustonChicagoTCPScheduled maintenance2960.0015.370.01174,843.0999.92%74,843.0910336329040.088%
Qwest5111HoustonDCTCPScheduled maintenance3920.000.760.0000.00100.00%0.001368864540.004%
Qwest5112HoustonSunnyvaleTCPScheduled maintenance4880.00134.430.0100.00100.00%0.0017040961390.008%
Qwest5113HoustonChicagoUDPScheduled maintenance2960.0015.410.01174,847.2899.92%74,847.2810336329040.088%
Qwest5114HoustonDCUDPScheduled maintenance3920.00140.330.0100.00100.00%0.001368864470.003%
Qwest5116DCChicagoTCPScheduled maintenance3920.0023.830.0000.00100.00%0.00136886420.000%
Qwest5117DCHoustonTCPScheduled maintenance3920.0092.770.0000.00100.00%0.001368864190.001%
Qwest5119DCChicagoUDPScheduled maintenance3920.0023.790.0000.00100.00%0.00136886410.000%
Qwest5120DCHoustonUDPScheduled maintenance3920.000.220.0000.00100.00%0.001368864190.001%
Qwest5121DCSunnyvaleUDPScheduled maintenance5840.0012.340.0000.00100.00%0.0020393281500.007%
Qwest5122SunnyvaleChicagoTCPScheduled maintenance4880.0037.330.01174,898.6899.95%74,898.68170409610330.061%
Qwest5123SunnyvaleHoustonTCPScheduled maintenance4880.0024.690.0100.00100.00%0.0017040961380.008%
Qwest5124SunnyvaleDCTCPScheduled maintenance5840.0024.760.0100.00100.00%0.0020393281510.007%
Qwest5125SunnyvaleChicagoUDPScheduled maintenance4880.0037.290.01174,843.6099.95%74,843.60170409610230.060%
Qwest5126SunnyvaleHoustonUDPScheduled maintenance4880.0024.670.0100.00100.00%0.0017040961370.008%
Qwest5127SunnyvaleDCUDPScheduled maintenance5840.0043.460.0100.00100.00%0.0020393281540.008%
Qwest5115HoustonSunnyvaleUDPScheduled maintenance4880.00121.380.0100.00100.00%0.0017040961420.008%
Qwest5105ChicagoDCTCPScheduled maintenance3920.00107.580.0100.00100.00%0.00136886410.000%
Qwest5107ChicagoHoustonUDPScheduled maintenance2960.00164.000.0100.00100.00%0.00103363200.000%
Qwest5118DCSunnyvaleTCPScheduled maintenance5840.00148.500.0000.00100.00%0.0020393281440.007%
Verio5128ChicagoDallasTCPScheduled maintenance0
Verio5129ChicagoPalo AltoTCPScheduled maintenance0
Verio5130ChicagoNYCTCPScheduled maintenance0
Verio5131ChicagoDallasUDPScheduled maintenance0
Verio5132ChicagoPalo AltoUDPScheduled maintenance0
Verio5133ChicagoNYCUDPScheduled maintenance0
Verio5134DallasChicagoTCPScheduled maintenance0
Verio5135DallasPalo AltoTCPScheduled maintenance0
Verio5136DallasNYCTCPScheduled maintenance0
Verio5137DallasChicagoUDPScheduled maintenance0
Verio5138DallasPalo AltoUDPScheduled maintenance0
Verio5139DallasNYCUDPScheduled maintenance0
Verio5140Palo AltoChicagoTCPScheduled maintenance0
Verio5141Palo AltoDallasTCPScheduled maintenance0
Verio5142Palo AltoNYCTCPScheduled maintenance0
Verio5143Palo AltoChicagoUDPScheduled maintenance0
Verio5144Palo AltoDallasUDPScheduled maintenance0
Verio5145Palo AltoNYCUDPScheduled maintenance0
Verio5146NYCChicagoTCPScheduled maintenance0
Verio5147NYCDallasTCPScheduled maintenance0
Verio5148NYCPalo AltoTCPScheduled maintenance0
Verio5149NYCChicagoUDPScheduled maintenance0
Verio5150NYCDallasUDPScheduled maintenance0
Verio5151NYCPalo AltoUDPScheduled maintenance0
Willams5152ChicagoDallasTCPScheduled maintenance5320.0047.780.0100.00100.00%0.001857744730.004%
Willams5153ChicagoNorthern CaliforniaTCPScheduled maintenance5320.0058.660.01110,690.6799.99%10,690.6718577441720.009%
Willams5154ChicagoNYCTCPScheduled maintenance5320.0159.330.0200.00100.00%0.001857744710.004%
Willams5155ChicagoDallasUDPScheduled maintenance5320.0156.510.02110,497.8199.99%10,497.8118577441700.009%
Willams5156ChicagoNorthern CaliforniaUDPScheduled maintenance4840.0161.450.01111,700.1499.99%11,700.141690128140.001%
Willams5157ChicagoNYCUDPScheduled maintenance4840.0163.980.02227,584.2299.98%15,519.2416901281950.012%
Willams5158DallasChicagoTCPScheduled maintenance4840.0159.060.01111,653.3499.99%11,653.341690128140.001%
Willams5159DallasNorthern CaliforniaTCPScheduled maintenance4840.0161.480.01227,473.9599.98%15,519.2516901281950.012%
Willams5160DallasNYCTCPScheduled maintenance4360.0138.500.0200.00100.00%0.00152251200.000%
Willams5161DallasChicagoUDPScheduled maintenance4360.0196.170.0200.00100.00%0.00152251200.000%
Willams5162DallasNorthern CaliforniaUDPScheduled maintenance4360.0059.010.0100.00100.00%0.00152251200.000%
Willams5164Northern CaliforniaChicagoTCPScheduled maintenance4360.0191.880.0100.00100.00%0.00152251210.000%
Willams5165Northern CaliforniaDallasTCPScheduled maintenance3880.0056.750.0100.00100.00%0.00135489600.000%
Willams5166Northern CaliforniaNYCTCPScheduled maintenance3880.0156.390.0100.00100.00%0.00135489600.000%
Willams5168Northern CaliforniaDallasUDPScheduled maintenance3880.0152.190.0100.00100.00%0.00135489600.000%
Willams5169Northern CaliforniaNYCUDPScheduled maintenance3880.0149.510.0100.00100.00%0.00135489600.000%
Willams5170NYCChicagoTCPScheduled maintenance4840.0057.790.01116,926.2799.99%16,926.2716901282970.018%
Willams5171NYCDallasTCPScheduled maintenance4840.0153.780.0100.00100.00%0.0016901281140.007%
Willams5173NYCChicagoUDPScheduled maintenance4360.0044.130.0100.00100.00%0.00152251220.000%
Willams5174NYCDallasUDPScheduled maintenance4360.0053.680.0100.00100.00%0.00152251210.000%
Willams5172NYCNorthern CaliforniaTCPScheduled maintenance4360.0159.590.0100.00100.00%0.00152251200.000%
Willams5167Northern CaliforniaChicagoUDPScheduled maintenance4360.0158.790.0200.00100.00%0.00152251200.000%
Willams5175NYCNorthern CaliforniaUDPScheduled maintenance4840.0160.370.01116,985.5499.99%16,985.5416901283010.018%
Willams5163DallasNYCUDPScheduled maintenance4840.0158.090.0200.00100.00%0.0016901281170.007%
Savvis5240San FranciscoChicagoTCPScheduled maintenance0
Savvis5241San FranciscoDallasTCPScheduled maintenance0
Savvis5242San FranciscoNYCTCPScheduled maintenance0
Savvis5243San FranciscoChicagoUDPScheduled maintenance0
Savvis5244San FranciscoDallasUDPScheduled maintenance0
Savvis5245San FranciscoNYCUDPScheduled maintenance0
Savvis5246ChicagoSan FranciscoTCPScheduled maintenance0
Savvis5247ChicagoDallasTCPScheduled maintenance0
Savvis5248ChicagoNYCTCPScheduled maintenance0
Savvis5249ChicagoSan FranciscoUDPScheduled maintenance0
Savvis5250ChicagoDallasUDPScheduled maintenance0
Savvis5251ChicagoNYCUDPScheduled maintenance0
Savvis5252DallasSan FranciscoTCPScheduled maintenance0
Savvis5253DallasChicagoTCPScheduled maintenance0
Savvis5254DallasNYCTCPScheduled maintenance0
Savvis5255DallasSan FranciscoUDPScheduled maintenance0
Savvis5256DallasChicagoUDPScheduled maintenance0
Savvis5257DallasNYCUDPScheduled maintenance0
Savvis5258NYCSan FranciscoTCPScheduled maintenance0
Savvis5259NYCChicagoTCPScheduled maintenance0
Savvis5260NYCDallasTCPScheduled maintenance0
Savvis5261NYCSan FranciscoUDPScheduled maintenance0
Savvis5262NYCChicagoUDPScheduled maintenance0
Savvis5263NYCDallasUDPScheduled maintenance0
C&W5280ChicagoDallasTCPScheduled maintenance0
C&W5281ChicagoSanta ClaraTCPScheduled maintenance0
C&W5282ChicagoNYCTCPScheduled maintenance0
C&W5283ChicagoDallasUDPScheduled maintenance0
C&W5284ChicagoSanta ClaraUDPScheduled maintenance0
C&W5285ChicagoNYCUDPScheduled maintenance0
C&W5286DallasChicagoTCPScheduled maintenance0
C&W5287DallasSanta ClaraTCPScheduled maintenance0
C&W5288DallasNYCTCPScheduled maintenance0
C&W5289DallasChicagoUDPScheduled maintenance0
C&W5290DallasSanta ClaraUDPScheduled maintenance0
C&W5291DallasNYCUDPScheduled maintenance0
C&W5292Santa ClaraChicagoTCPScheduled maintenance0
C&W5293Santa ClaraDallasTCPScheduled maintenance0
C&W5294Santa ClaraNYCTCPScheduled maintenance0
C&W5295Santa ClaraChicagoUDPScheduled maintenance0
C&W5296Santa ClaraDallasUDPScheduled maintenance0
C&W5297Santa ClaraNYCUDPScheduled maintenance0
C&W5298NYCChicagoTCPScheduled maintenance0
C&W5299NYCDallasTCPScheduled maintenance0
C&W5300NYCSanta ClaraTCPScheduled maintenance0
C&W5301NYCChicagoUDPScheduled maintenance0
C&W5302NYCDallasUDPScheduled maintenance0
C&W5303NYCSanta ClaraUDPScheduled maintenance0
emer
ProviderVector IDSourceDestinationTraffic typeStatusNumber of observationsAverage jitter (milliseconds)Maximum jitter (milliseconds)Jitter 95 percentile (milliseconds)Total outagesTotal outage duration (milliseconds)Uptime (total outages/total observation time)Maximum outage duration (milliseconds)Packets transmittedPackets lostPackets lost (percent)
Sprint5024San JoseNYCTCPEmergency maintenance8660.088.270.0000.00100.00%0.003,024,07200.000%
Sprint5025NYCSan JoseTCPEmergency maintenance7380.024.220.0000.00100.00%0.002,577,09600.000%
Sprint5026San JoseNYCUDPEmergency maintenance7010.030.510.0000.00100.00%0.002,447,89200.000%
Sprint5031NYCSan JoseUDPEmergency maintenance8660.058.280.0000.00100.00%0.003,024,07200.000%
Sprint5041Fort WorthSan JoseUDPEmergency maintenance7380.024.270.0000.00100.00%0.002,577,09600.000%
Sprint5042San JoseFort WorthUDPEmergency maintenance7010.025.610.0000.00100.00%0.002,447,89200.000%
Sprint5043Fort WorthSan JoseTCPEmergency maintenance8660.068.280.0000.00100.00%0.003,024,07200.000%
Sprint5044San JoseFort WorthTCPEmergency maintenance3670.030.500.0000.00100.00%0.001,281,56400.000%
Sprint5045Fort WorthNYCUDPEmergency maintenance3430.041.530.0000.00100.00%0.001,197,75600.000%
Sprint5046NYCFort WorthUDPEmergency maintenance8660.058.200.0000.00100.00%0.003,024,07200.000%
Sprint5047Fort WorthNYCTCPEmergency maintenance3670.030.590.0000.00100.00%0.001,281,56400.000%
Sprint5048NYCFort WorthTCPEmergency maintenance3430.041.530.0000.00100.00%0.001,197,75600.000%
Sprint5049Fort WorthChicagoTCPEmergency maintenance7380.047.450.0000.00100.00%0.002,577,09600.000%
Sprint5050ChicagoFort WorthTCPEmergency maintenance3670.090.620.0000.00100.00%0.001,281,56400.000%
Sprint5051Fort WorthChicagoUDPEmergency maintenance1840.031.480.0000.00100.00%0.00642,52800.000%
Sprint5052ChicagoFort WorthUDPEmergency maintenance7380.049.870.0000.00100.00%0.002,577,09600.000%
Sprint5053ChicagoSan JoseTCPEmergency maintenance3670.050.630.0000.00100.00%0.001,281,56400.000%
Sprint5054San JoseChicagoTCPEmergency maintenance1840.041.510.0000.00100.00%0.00642,52800.000%
Sprint5055ChicagoNYCTCPEmergency maintenance7010.088.970.0000.00100.00%0.002,447,89200.000%
Sprint5056NYCChicagoTCPEmergency maintenance3410.121.370.0000.00100.00%0.001,190,77200.000%
Sprint5057ChicagoNYCUDPEmergency maintenance1840.030.510.0000.00100.00%0.00642,52800.000%
Sprint5058NYCChicagoUDPEmergency maintenance7010.0511.710.0000.00100.00%0.002,447,89200.000%
Sprint5059ChicagoSan JoseUDPEmergency maintenance3430.061.440.0000.00100.00%0.001,197,75600.000%
Sprint5060San JoseChicagoUDPEmergency maintenance1840.030.500.0000.00100.00%0.00642,52800.000%
Level35080ChicagoDallasTCPEmergency maintenance250.000.130.0000.00100.00%0.0087,30000.000%
Level35081ChicagoSan JoseTCPEmergency maintenance1230.000.140.0000.00100.00%0.00429,51600.000%
Level35082ChicagoNYCTCPEmergency maintenance250.010.190.0000.00100.00%0.0087,30000.000%
Level35083ChicagoDallasUDPEmergency maintenance250.010.170.0000.00100.00%0.0087,30000.000%
Level35084ChicagoSan JoseUDPEmergency maintenance1230.010.220.0000.00100.00%0.00429,51600.000%
Level35085ChicagoNYCUDPEmergency maintenance250.010.200.0000.00100.00%0.0087,30000.000%
Level35086DallasChicagoTCPEmergency maintenance250.0111.890.0000.00100.00%0.0087,30000.000%
Level35087DallasSan JoseTCPEmergency maintenance1480.0113.600.0000.00100.00%0.00516,81600.000%
Level35088DallasNYCTCPEmergency maintenance370.0114.640.0000.00100.00%0.00129,20400.000%
Level35089DallasChicagoUDPEmergency maintenance250.0111.010.0000.00100.00%0.0087,30000.000%
Level35090DallasSan JoseUDPEmergency maintenance1480.0113.260.0000.00100.00%0.00516,81600.000%
Level35091DallasNYCUDPEmergency maintenance370.0212.040.0000.00100.00%0.00129,20400.000%
Level35092San JoseChicagoTCPEmergency maintenance1230.010.140.0000.00100.00%0.00429,51600.000%
Level35093San JoseDallasTCPEmergency maintenance1480.013.540.0000.00100.00%0.00516,81600.000%
Level35094San JoseNYCTCPEmergency maintenance1470.010.150.0000.00100.00%0.00513,32400.000%
Level35095San JoseChicagoUDPEmergency maintenance1230.010.210.0000.00100.00%0.00429,51600.000%
Level35096San JoseDallasUDPEmergency maintenance1480.023.570.0000.00100.00%0.00516,81600.000%
Level35098NYCChicagoTCPEmergency maintenance250.000.130.0000.00100.00%0.0087,30000.000%
Level35099NYCDallasTCPEmergency maintenance370.010.130.0000.00100.00%0.00129,20400.000%
Level35100NYCSan JoseTCPEmergency maintenance1460.010.150.0000.00100.00%0.00509,83200.000%
Level35101NYCChicagoUDPEmergency maintenance250.010.190.0000.00100.00%0.0087,30000.000%
Level35102NYCDallasUDPEmergency maintenance370.010.170.0000.00100.00%0.00129,20400.000%
Level35103NYCSan JoseUDPEmergency maintenance1460.010.200.0000.00100.00%0.00509,83200.000%
Level35097San JoseNYCUDPEmergency maintenance1470.010.230.0000.00100.00%0.00513,32400.000%
Qwest5104ChicagoHoustonTCPEmergency maintenance0
Qwest5106ChicagoSunnyvaleTCPEmergency maintenance0
Qwest5108ChicagoDCUDPEmergency maintenance0
Qwest5109ChicagoSunnyvaleUDPEmergency maintenance0
Qwest5110HoustonChicagoTCPEmergency maintenance0
Qwest5111HoustonDCTCPEmergency maintenance0
Qwest5112HoustonSunnyvaleTCPEmergency maintenance0
Qwest5113HoustonChicagoUDPEmergency maintenance0
Qwest5114HoustonDCUDPEmergency maintenance0
Qwest5116DCChicagoTCPEmergency maintenance0
Qwest5117DCHoustonTCPEmergency maintenance0
Qwest5119DCChicagoUDPEmergency maintenance0
Qwest5120DCHoustonUDPEmergency maintenance0
Qwest5121DCSunnyvaleUDPEmergency maintenance0
Qwest5122SunnyvaleChicagoTCPEmergency maintenance0
Qwest5123SunnyvaleHoustonTCPEmergency maintenance0
Qwest5124SunnyvaleDCTCPEmergency maintenance0
Qwest5125SunnyvaleChicagoUDPEmergency maintenance0
Qwest5126SunnyvaleHoustonUDPEmergency maintenance0
Qwest5127SunnyvaleDCUDPEmergency maintenance0
Qwest5115HoustonSunnyvaleUDPEmergency maintenance0
Qwest5105ChicagoDCTCPEmergency maintenance0
Qwest5107ChicagoHoustonUDPEmergency maintenance0
Qwest5118DCSunnyvaleTCPEmergency maintenance0
Verio5128ChicagoDallasTCPEmergency maintenance970.120.590.0000.00100.00%0.0033872400.000%
Verio5129ChicagoPalo AltoTCPEmergency maintenance970.150.710.0000.00100.00%0.0033872400.000%
Verio5130ChicagoNYCTCPEmergency maintenance1090.110.590.0000.00100.00%0.0038062800.000%
Verio5131ChicagoDallasUDPEmergency maintenance970.170.600.0000.00100.00%0.0033872400.000%
Verio5132ChicagoPalo AltoUDPEmergency maintenance970.180.600.0000.00100.00%0.0033872400.000%
Verio5133ChicagoNYCUDPEmergency maintenance1090.180.530.0000.00100.00%0.0038062800.000%
Verio5134DallasChicagoTCPEmergency maintenance970.130.730.0000.00100.00%0.0033872400.000%
Verio5135DallasPalo AltoTCPEmergency maintenance730.110.700.0000.00100.00%0.0025491600.000%
Verio5136DallasNYCTCPEmergency maintenance850.110.590.0000.00100.00%0.0029682000.000%
Verio5137DallasChicagoUDPEmergency maintenance970.180.700.0000.00100.00%0.0033872400.000%
Verio5138DallasPalo AltoUDPEmergency maintenance730.180.510.0000.00100.00%0.0025491600.000%
Verio5139DallasNYCUDPEmergency maintenance850.170.580.0000.00100.00%0.0029682000.000%
Verio5140Palo AltoChicagoTCPEmergency maintenance970.150.800.0000.00100.00%0.0033872400.000%
Verio5141Palo AltoDallasTCPEmergency maintenance730.110.620.0000.00100.00%0.0025491600.000%
Verio5142Palo AltoNYCTCPEmergency maintenance850.100.690.0000.00100.00%0.0029682000.000%
Verio5143Palo AltoChicagoUDPEmergency maintenance970.180.660.0000.00100.00%0.0033872400.000%
Verio5144Palo AltoDallasUDPEmergency maintenance730.180.530.0000.00100.00%0.0025491600.000%
Verio5145Palo AltoNYCUDPEmergency maintenance850.180.590.0000.00100.00%0.0029682000.000%
Verio5146NYCChicagoTCPEmergency maintenance1090.130.750.0000.00100.00%0.0038062800.000%
Verio5147NYCDallasTCPEmergency maintenance850.110.590.0000.00100.00%0.0029682000.000%
Verio5148NYCPalo AltoTCPEmergency maintenance850.100.700.0000.00100.00%0.0029682000.000%
Verio5149NYCChicagoUDPEmergency maintenance1090.180.630.0000.00100.00%0.0038062800.000%
Verio5150NYCDallasUDPEmergency maintenance850.180.500.0000.00100.00%0.0029682000.000%
Verio5151NYCPalo AltoUDPEmergency maintenance850.180.500.0000.00100.00%0.0029682000.000%
Willams5152ChicagoDallasTCPEmergency maintenance0
Willams5153ChicagoNorthern CaliforniaTCPEmergency maintenance0
Willams5154ChicagoNYCTCPEmergency maintenance0
Willams5155ChicagoDallasUDPEmergency maintenance0
Willams5156ChicagoNorthern CaliforniaUDPEmergency maintenance0
Willams5157ChicagoNYCUDPEmergency maintenance0
Willams5158DallasChicagoTCPEmergency maintenance0
Willams5159DallasNorthern CaliforniaTCPEmergency maintenance0
Willams5160DallasNYCTCPEmergency maintenance0
Willams5161DallasChicagoUDPEmergency maintenance0
Willams5162DallasNorthern CaliforniaUDPEmergency maintenance0
Willams5164Northern CaliforniaChicagoTCPEmergency maintenance0
Willams5165Northern CaliforniaDallasTCPEmergency maintenance0
Willams5166Northern CaliforniaNYCTCPEmergency maintenance0
Willams5168Northern CaliforniaDallasUDPEmergency maintenance0
Willams5169Northern CaliforniaNYCUDPEmergency maintenance0
Willams5170NYCChicagoTCPEmergency maintenance0
Willams5171NYCDallasTCPEmergency maintenance0
Willams5173NYCChicagoUDPEmergency maintenance0
Willams5174NYCDallasUDPEmergency maintenance0
Willams5172NYCNorthern CaliforniaTCPEmergency maintenance0
Willams5167Northern CaliforniaChicagoUDPEmergency maintenance0
Willams5175NYCNorthern CaliforniaUDPEmergency maintenance0
Willams5163DallasNYCUDPEmergency maintenance0
Savvis5240San FranciscoChicagoTCPEmergency maintenance0
Savvis5241San FranciscoDallasTCPEmergency maintenance490.043.250.0000.00100.00%0.0017110800.000%
Savvis5242San FranciscoNYCTCPEmergency maintenance0
Savvis5243San FranciscoChicagoUDPEmergency maintenance0
Savvis5244San FranciscoDallasUDPEmergency maintenance490.043.250.0000.00100.00%0.0017110800.000%
Savvis5245San FranciscoNYCUDPEmergency maintenance0
Savvis5246ChicagoSan FranciscoTCPEmergency maintenance0
Savvis5247ChicagoDallasTCPEmergency maintenance490.031.710.0000.00100.00%0.0017110800.000%
Savvis5248ChicagoNYCTCPEmergency maintenance0
Savvis5249ChicagoSan FranciscoUDPEmergency maintenance0
Savvis5250ChicagoDallasUDPEmergency maintenance490.042.920.0000.00100.00%0.0017110800.000%
Savvis5251ChicagoNYCUDPEmergency maintenance0
Savvis5252DallasSan FranciscoTCPEmergency maintenance490.043.280.0000.00100.00%0.0017110800.000%
Savvis5253DallasChicagoTCPEmergency maintenance490.032.600.0000.00100.00%0.0017110800.000%
Savvis5254DallasNYCTCPEmergency maintenance490.031.230.0000.00100.00%0.0017110800.000%
Savvis5255DallasSan FranciscoUDPEmergency maintenance490.043.200.0000.00100.00%0.0017110800.000%
Savvis5256DallasChicagoUDPEmergency maintenance490.042.640.0000.00100.00%0.0017110800.000%
Savvis5257DallasNYCUDPEmergency maintenance490.041.550.0000.00100.00%0.0017110800.000%
Savvis5258NYCSan FranciscoTCPEmergency maintenance0
Savvis5259NYCChicagoTCPEmergency maintenance0
Savvis5260NYCDallasTCPEmergency maintenance490.031.720.0000.00100.00%0.0017110800.000%
Savvis5261NYCSan FranciscoUDPEmergency maintenance0
Savvis5262NYCChicagoUDPEmergency maintenance0
Savvis5263NYCDallasUDPEmergency maintenance490.042.070.0000.00100.00%0.0017110800.000%
C&W5280ChicagoDallasTCPEmergency maintenance1220.01165.580.0000.00100.00%0.0042602400.000%
C&W5281ChicagoSanta ClaraTCPEmergency maintenance490.0412.020.0000.00100.00%0.0017110800.000%
C&