Streamcheck Live Event Report

Streamcheck Live Event Report:
Madonna London Webcast

Stream Names(URLs)

Madonna-USA-28k(http://fp.navisitestreaming.net/microsoft/madonna/us/28_madonnalive_001128.asx)

Madonna-USA-56k(http://fp.navisitestreaming.net/microsoft/madonna/us/56_madonnalive_001128.asx)

Madonna-USA-100k(http://fp.navisitestreaming.net/microsoft/madonna/us/100_madonnalive_001128.asx)

Madonna-USA-300k(http://fp.navisitestreaming.net/microsoft/madonna/us/300_madonnalive_001128.asx)

Live Event Duration

From [ 28-Nov-00 2:33:41 PM ] To [ 28-Nov-00 7:31:09 PM ] ( Duration: 4:57:28 )

Report Date

1-Apr-01 7:09:04 PM

Time Zone

GMT-05:00

#385-24

About this report:
This data was collected by the Streamcheck measurement system in November of 2000 as part of the final testing for our live event monitoring service. Although that system was nearly complete at the time, there are a few differences between this report and one that our system would generate now. Most importantly, we would monitor a live event such as this one with more scanners and with higher checking frequency.

This report is provided as a demonstration of our technology only. If you have an interest in the monitoring of a live event please contact Streamcheck.

This report, and all of its corresponding data, is copyrighted material belonging to Streamcheck. No reproduction or transmission is allowed without express written consent from Streamcheck.
For more information, contact Streamcheck .
"Streamcheck" and "StreamQ" are registered trademarks of Streamcheck.

Contents

1. Summary

Ability To Connect

Frustration Time & StreamQ™

Location List

3. Frustration Time Graphs

Aggregate

By Location

Overall Frustration Time By Location

Overall Frustration Time By Hour

2. Connection Failure Rate Graphs

Aggregate

By Location

Overall Failure Rate By Location

4. Bit Rate Graphs

Summary

1. Summary

1.1) Ability To Connect Back to Top

Overall

Tor-2

Atla-1

Van-1

Bay-1

NYC-1

Bay-2

Checks Performed

785

152

170

154

127

139

Percentage of Overall Total Checks

100.0%

5.5%

19.4%

21.7%

19.6%

16.2%

17.7%

Successful Connections

769

150

167

153

120

137

Percentage of Total Checks

98.0%

97.7%

98.7%

98.2%

99.4%

94.5%

98.6%

Failed Connections

Percentage of Total Checks

2.0%

2.3%

1.3%

1.8%

0.6%

5.5%

1.4%

1.2) Frustration Time & StreamQ™ (Successful Checks Only) Back to Top

(Avg Per Check)

Overall

Tor-2

Atla-1

Van-1

Bay-1

NYC-1

Bay-2

Frustration Time (sec)

22.3

100.0

23.8

100.0

20.3

100.0

20.9

100.0

19.4

100.0

27.1

100.0

24.9

100.0

Connection Time (sec)

9.2

41.0

9.4

39.6

8.7

43.0

7.8

37.1

7.8

40.2

12.7

47.0

9.6

38.7

Buffer Time (sec)

11.3

50.4

12.1

51.0

10.1

50.0

10.8

51.4

10.0

51.6

13.5

50.0

12.2

49.0

Rebuffer Time (sec)

1.9

8.6

2.2

9.4

1.4

7.1

2.4

11.6

1.6

8.2

0.8

3.0

3.1

12.3

Play Time (sec)

37.3

35.9

39.4

38.8

40.2

32.3

34.6

Rebuffer Event

0.3

0.5

0.2

0.4

0.3

0.1

0.5

StreamQ™

C+

1.3) Location List Back to Top

Location Name

Description

Location Name

Description

Tor-2

Toronto, ON - Cable from @Home

Atla-1

Atlanta, GA - DSL from TW/Road Runner

Van-1

Vancouver, BC - Cable from @Home

Bay-1

Stockton, CA - Cable from Media 1/RoadRunner

NYC-1

Manhattan, NY - Dedic. T1 from AT&T

Bay-2

Menlo Park, CA - Cable from AT&T

Graphs

3. Frustration Time Graphs

3.1) Aggregate Back to Top

3.2) By Location Back to Top

3.3) Overall Frustration Time By Location Back to Top

3.4) Overall Frustration Time By Hour Back to Top

2. Connection Failure Rate Graphs

2.1) Aggregate Back to Top

2.2) By Location Back to Top

2.3) Overall Failure Rate By Location Back to Top

4. Bit Rate Graphs Back to Top

4.1) Stream Madonna-USA-28k Back to Top

4.2) Stream Madonna-USA-56k Back to Top

4.3) Stream Madonna-USA-100k Back to Top

4.4) Stream Madonna-USA-300k Back to Top