Monitoring performance and operation of data exchanges

• US 8,122,124 B1
• Filed: 09/29/2008
• Issued: 02/21/2012
• Est. Priority Date: 09/29/2008
• Status: Active Grant

• Current Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Original Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Inventors: Baumback, Mark S., Bettis, David William, Jenkins, Jonathan A.
• Primary Examiner(s): Chang, Jungwon
• Application Number:
  US12/240,583
• Time in Patent Office: 1,240 Days
• Field of Search: 709/224, 709/219, 709/201, 709/200, 709/217, 709/238, 370/234
• US Class Current: 709/224
• CPC Class Codes: G06F 16/957 Browsing optimisation, e.g. caching or content distillation
• CPC Class Codes: H04L 43/08 Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
• CPC Class Codes: H04L 67/1008 based on parameters of servers, e.g. available memory or workload monitoring of computer activity G06F11/30
• CPC Class Codes: H04L 67/101 based on network conditions
• CPC Class Codes: H04L 67/1012 based on compliance of requirements or conditions with available server resources
• CPC Class Codes: H04L 67/1023 based on a hash applied to IP addresses or costs
• CPC Class Codes: H04L 67/535 Tracking the activity of the user network monitoring arrangements H04L43/00; recording of computer activity G06F11/34
• CPC Class Codes: H04L 67/63 Routing a service request depending on the request content or context

Abstract

A system and method for monitoring the performance associated with fulfilling resource requests are provided. A client computing component associated with a client computing device identifies an original resource request and associates a record identifier with the original resource request. The client computing component transmits the original resource request and the associated record identifier to a performance measurement component. The client computing component also determines performance data associated with processing the original resource request. In response to the transmission from the client computing component, the performance measurement component further transmits the original resource request and also monitors performance associated with processing the original resource request as well as any embedded resource requests included in a response to the original resource request. The performance measurement component and the client computing component each transmit the determined performance data associated with the record identifier to a processing component for further analysis. Aspects of systems and methods for monitoring the operation and performance of networked devices are provided. In some embodiments, performance measurement components are provided for network client and/or network content providers. Performance measurement components may transmit performance data to a metric processing component.

Claims

1. A system comprising:

a client computing device comprising a client computing component, wherein the client computing component is operable to;

identify an original resource request, wherein the original resource request includes an original resource identifier;

associate a record identifier with the original resource request;

transmit the original resource request and the record identifier;

receive a response to the original resource request;

identify an embedded resource identifier in the response to the original resource request;

assign a component record identifier to the embedded resource identifier, wherein the component record identifier is different from the record identifier;

determine performance data associated with processing the original resource request; and

transmit, to a processing component, the performance data associated with the record identifier; and

a performance measurement component associated with the client computing device, wherein the performance measurement component is operable to;

receive the original resource request and the record identifier from the client computing component;

transmit the original resource request;

receive a response to the original resource request;

determine performance data associated with processing the original resource request;

determine performance data associated with processing the embedded resource request included in the response to the original resource request, wherein the performance data associated with processing the embedded resource request includes a start and end processing time for the embedded resource request; and

transmit, to the processing component, the determined performance data associated with processing the original resource request and the embedded resource request, the determined performance data associated with the record identifier.

2. The system of claim 1, wherein associating a record identifier with the original resource request, by the client computing component, comprises generating a record identifier for the original resource request.

3. The system of claim 1, wherein the original resource identifier is a uniform resource locator.

4. The system of claim 1, wherein the performance data determined by the client computing component includes timing information regarding initiation of the original resource request.

5. The system of claim 1, wherein the performance data determined by the client computing component includes timing information regarding fulfillment of the original resource request at the client computing device.

6. The system of claim 1, wherein the original resource request and the record identifier are transmitted by the client computing component in the same transmission.

7. The system of claim 1, wherein transmitting the original resource request and the record identifier by the client computing component comprises transmitting the original resource request in a first transmission and the record identifier in a second transmission, wherein the second transmission is indicative of commencement of the original resource request and wherein the second transmission is different from the first transmission.

8. The system of claim 7, wherein the client computing component is further operable to transmit, to the performance measurement component, a notice regarding completion of rendering the content associated with the original resource request.

9. The system of claim 1, wherein the client computing component is further operable to transmit, to the performance measurement component, a notice regarding completion of rendering the content associated with the original resource request.

10. The system of claim 1, wherein the client computing component is further operable to transmit, to the performance measurement component, both a request for the embedded resource and the component record identifier.

11. The system of claim 10, wherein the client computing component is further operable to:

determine performance data associated with processing of the embedded resource request; and

transmit, to the processing component, the performance data associated with the embedded resource request together with the component record identifier.

12. The system of claim 11, wherein the performance data associated with the embedded resource request includes timing information regarding initiation of the embedded resource request.

13. The system of claim 11, wherein the performance data determined by the client computing component and associated with the embedded resource request includes timing information regarding fulfillment of the embedded resource request at the client computing device.

14. The system of claim 1, wherein the client computing component is a browser application.

15. The system of claim 1, wherein the client computing component is a plugin.

16. The system of claim 1, wherein the performance measurement component is a proxy application.

17. The system of claim 1, wherein the client computing component and the performance measurement component are both executed at the client computing device.

18. The system of claim 1 further comprising the processing component, wherein the processing component is operable to:

obtain, from the client computing component, the performance data associated with processing the original resource request, the performance data further associated with the record identifier;

obtain, from the performance measurement component, performance data associated with processing the original resource request and each embedded resource request, the performance data further associated with the record identifier; and

associate the performance data from the client computing component and the performance data from the performance measurement component using the record identifier.

19. The system of claim 18, wherein the processing component is executed at the client computing device.

20. The system of claim 18, wherein the processing component is executed remotely from the client computing device.

21. A method of monitoring performance associated with an original resource request, the method comprising:

associating, at a client computing device comprising a client computing component, a record identifier with an original resource request, wherein the original resource request includes an original resource identifier;

transmitting, to a performance measurement component, the original resource request and the record identifier;

receiving, at the client computing component, a response to the original resource request;

identifying an embedded resource identifier in the response to the original resource request;

assigning a component record identifier to the embedded resource identifier, wherein the component record identifier is associated with, but different from the record identifier;

transmitting, to the performance measurement component, both a request for the embedded resource and the component record identifier;

determining, at the client computing component, performance data associated with processing the request for the original resource; and

transmitting, to a processing component, the performance data together with the record identifier,

wherein the method is implemented by the client computing device.

22. The method of claim 21 further comprising receiving, at the client computing component, an initial identification of both the original resource request and the record identifier for tracking performance data associated with the original resource request.

23. The method of claim 21, wherein associating a record identifier with the original resource request comprises generating a record identifier for the original resource request at the client computing component.

24. The method of claim 21, wherein the original resource identifier is a uniform resource locator.

25. The method of claim 21, wherein the performance data includes timing information regarding initiation of the original resource request.

26. The method of claim 21, wherein the performance data includes timing information regarding fulfillment of the original resource request at the client computing device.

27. The method of claim 21, wherein the original resource request and the record identifier are transmitted in the same transmission.

28. The method of claim 21, wherein transmitting, to the performance measurement component, the original resource request and the record identifier comprises transmitting the original resource request in a first transmission and the record identifier in a second transmission, wherein the second transmission is indicative of commencement of the original resource request and wherein the second transmission is different from the first transmission.

29. The method of claim 28 further comprising transmitting, to the performance measurement component, a notice regarding completion of rendering the content associated with the original resource request.

30. The method of claim 21 further comprising transmitting, to the performance measurement component, a notice regarding completion of rendering the content associated with the original resource request.

31. The method of claim 21 further comprising:

determining, at the client computing component, performance data associated with processing the embedded resource request; and

transmitting, to the processing component, the performance data associated with processing the embedded resource request together with the corresponding component record identifier for the embedded resource request.

32. The method of claim 31, wherein the performance data associated with the embedded resource request includes timing information regarding initiation of the embedded resource request.

33. The method of claim 31, wherein the performance data determined by the client computing component and associated with the embedded resource request includes timing information regarding fulfillment of the embedded resource request at the client computing device.

34. The method of claim 21, wherein the client computing component is a browser application.

35. The method of claim 21, wherein the client computing component is a plugin.

36. The method of claim 21, wherein the performance measurement component is a proxy application.

37. A method of monitoring performance associated with an original resource request at a performance measurement component, the method comprising:

obtaining, from a client computing device comprising a client computing component, an original resource request associated with a record identifier, wherein the original resource request includes an original resource identifier;

transmitting the original resource request;

receiving a response to the original resource request;

determining performance data associated with the original resource request;

obtaining, from the client computing device, an embedded resource request associated with a component record identifier, wherein the embedded resource request is identified by an embedded resource identifier included in the response to the original resource request and wherein the component record identifier is associated with, but different from the record identifier corresponding to the original resource request;

transmitting the embedded resource request;

receiving a response to the embedded resource request;

determining performance data associated with the embedded resource request; and

transmitting, to a processing component, the performance data associated with the original resource request together with the record identifier.

38. The method of claim 37, wherein the performance data includes timing information associated with events pertaining to processing the original resource request.

39. The method of claim 37, wherein the performance data associated with the embedded resource request includes timing information associated with events pertaining to processing the embedded resource request.

40. The method of claim 39, wherein the events include receipt of the first byte of data and the last byte of data associated with the embedded resource request.

41. The method of claim 37 further comprising transmitting, to the processing component, the performance data associated with the embedded resource request together with the corresponding component record identifier.

42. The method of claim 37 further comprising obtaining a notice requesting commencement of monitoring the original resource request.

43. The method of claim 42 further comprising obtaining a notice identifying completion of rendering the original resource request.

44. The method of claim 43, wherein the record identifier is associated with events pertaining to the processing of the original resource request during the time between the commencement notice and the completion notice.

45. The method of claim 44, wherein the performance data includes information regarding the events.

46. The method of claim 45, wherein the events include timing of receipt of the first byte of data and last byte of data associated with each embedded resource request associated with the original resource request.

47. A method comprising:

obtaining an original resource request, wherein the original resource request includes an original resource identifier;

associating a record identifier with the original resource request;

determining performance data associated with processing the original resource request;

determining, at a client computing device, performance data associated with processing each embedded resource request included in a response to the original resource request, wherein the performance data associated with processing each embedded resource request includes a start and end processing time for each embedded resource request; and

transmitting, from the client computing device to a different processing device, the determined performance data with the record identifier.

48. A method comprising:

obtaining, at a processing device from a client computing device comprising a client computing component, performance data associated with a record identifier, wherein the performance data is associated with processing an original resource;

obtaining, at the processing device from a performance measurement component, performance data associated with the record identifier, wherein the performance data is associated with processing the original resource request and wherein the performance data from the performance measurement component includes timing information as to the receipt of the first and last bytes of data for each embedded resource request included in a response to the original resource request; and

associating, at the processing device, the performance data from the client computing component and the performance data from the performance measurement component using the record identifier.