Method of providing open access to application profiling data

• US 7,007,269 B2
• Filed: 03/07/2002
• Issued: 02/28/2006
• Est. Priority Date: 03/14/2001
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Sluiman, Harm, Wulkan, Mike
• Primary Examiner(s): Khatri, Anil
• Application Number:
  US10/093,464
• Publication Number:
  US 20040210877A1
• Time in Patent Office: 1,454 Days
• Field of Search: 719/318, 715/513, 715/500, 714/45, 717/130, 717124-132, 717141-143, 717158-159, 709/202, 709/223, 705/26, 705/10, 705/1, 707/3, 707/4, 706/1
• US Class Current: 717/130
• CPC Class Codes: G06F 11/3495 for systems
• CPC Class Codes: H04L 67/535 Tracking the activity of the user network monitoring arrangements H04L43/00; recording of computer activity G06F11/34

Abstract

A data structure for exchanging profiling data in the form of trace elements between collection agents and analysis agents in a profiling tool, wherein the data structure comprises elements for identifying fragments, and attributes defining a logical hierarchy between the trace elements. A system is also set forth for providing access to profiling data of an application over an network, comprising a profiling interface for transmitting event data from the application, a collection agent for receiving and encoding the event data in trace element fragments each containing at least one attribute, and in response transmitting the fragments over the network, and at least one analysis client for receiving and collating the fragments in accordance with the at least one attribute.

Claims

1. A system for providing access to profiling data of trace events of an application over a network, comprising:

a profiling interface for transmitting said trace events of said application; and

a collection agent for receiving and encoding said trace events into representative trace elements, each trace element containing at least one correlation attribute, and in response transmitting said trace elements over said network for at least one analysis client to receive and correlate said trace elements in accordance with said at least one correlation attribute.

2. The system of claim 1, wherein said at least one correlation attribute in each of said trace elements comprises an identifier (Id).

3. The system of claim 1, wherein said at least one correlation attribute in each of said trace elements for relating to a parent trace element comprises an identifier reference (IdRef) of said parent trace element.

4. The method of claim 1, wherein the application is distributed in the network such that a first component of the application executes on a first data processing device of the network and a second component of the application executes on a second data processing device in the network, and wherein the correlation attribute correlates trace elements generated by the first component with trace elements generated by the second component.

5. The method of claim 1, wherein the profiling interface provides a mechanism for exchanging trace events between the collection agent and the at least one analysis agent, wherein the collection agent and the at least one analysis agent are part of a profiling tool.

6. A method of providing access to profiling data of trace elements of an application over a network, comprising:

transmitting said trace events of said application; and

receiving and encoding said trace events into representative trace elements, each trace element containing at least one correlation attribute, and in response transmitting said trace elements over said network for at least one analysis client to receive and correlate said trace elements in accordance with said at least one correlation attribute.

7. The method of claim 6, wherein said at least one correlation attribute in each of said trace elements comprises an identifier (Id).

8. The method of claim 6, wherein said at least one correlation attribute in each of said trace elements for relating to a parent trace element comprises an identifier reference (IdRef) of said parent trace element.

9. The method of claim 6, wherein the application is distributed in the network such that a first component of the application executes on a first data processing device of the network and a second component of the application executes on a second data processing device in the network, and wherein the correlation attribute correlates trace elements generated by the first component with trace elements generated by the second component.

10. A data structure, embodied in a computer readable medium, for providing profiling data in the form of trace elements from collection agents to analysis agents, said data structure comprising trace elements for representing trace events of an application, each of said trace elements comprising at least one correlation attribute for defining a logical hierarchy between said trace elements.

11. The data structure of claim 10, wherein said at least one correlation attribute in each of said trace elements comprises an identifier (Id).

12. The data structure of claim 11, wherein said trace elements are written in an open mark-up language.

13. The data structure of claim 10, wherein said at least one correlation attribute in each of said trace elements for relating to a parent trace element comprises an identifier reference (IdRef) of said parent trace element.

14. The data structure of claim 10, wherein the application is distributed in a network such that a first component of the application executes on a first data processing device of the network and a second component of the application executes on a second data processing device in the network, and wherein the correlation attribute correlates trace elements generated by the first component with trace elements generated by the second component.

15. A collection agent, in a data processing system, for collecting and communicating profiling data of trace events of an application according to a data structure, wherein the improvement comprises:

said data structure comprising trace elements for representing said trace events of an application, each of said trace elements comprising at least one correlation attribute for defining a logical hierarchy between said trace elements.

16. The collection agent of claim 15, wherein said at least one correlation attribute in each of said trace elements comprises an identifier (Id).

17. The collection agent of claim 15, wherein said at least one correlation attribute in each of said trace elements for relating to a parent trace element comprises an identifier reference (IdRef) of said parent trace element.

18. The collection agent of claim 15, wherein the application is distributed in a network such that a first component of the application executes on a first data processing device of the network and a second component of the application executes on a second data processing device in the network, and wherein the correlation attribute correlates trace elements generated by the first component with trace elements generated by the second component.

19. An analysis agent, in a data processing system, for receiving profiling data of trace events of an application according to a data structure, wherein the improvement comprises:

said data structure embodied in a computer readable medium comprising trace elements for representing said trace events of an application, each of said trace elements comprising at least one correlation attribute for defining a logical hierarchy between said trace elements.

20. The analysis agent of claim 19, wherein said at least one correlation attribute in each of said trace elements comprises an identifier (Id).

21. The analysis agent of claim 19, wherein said at least one correlation attribute in each of said trace elements for relation to a parent trace element comprises an identifier reference (IdRef) of said parent trace element.

22. The analysis agent of claim 20, wherein said trace elements are written in an open mark-up language.

23. The analysis agent of claim 19, wherein the application is distributed in a network such that a first component of the application executes on a first data processing device of the network and a second component of the application executes on a second data processing device in the network, and wherein the correlation attribute correlates trace elements generated by the first component with trace elements generated by the second component.

24. An article comprising

a computer-readable data storage medium;

means recorded on the medium for providing access to profiling data of an application over a network;

means recorded on the medium for transmitting trace events of said application; and

means recorded on the medium for receiving and encoding said trace events into corresponding trace elements, each trace element containing at least one correlation attribute, and in response transmitting said trace elements over said network for at least one analysis client to receive and correlate said trace elements in accordance with said at least one correlation attribute.

25. The article of claim 24, wherein said at least one correlation attribute in each of said trace elements comprises an identifier (Id).

26. The article of claim 24, wherein said at least one correlation attribute in each of said trace elements for relating to a parent trace element comprises an identifier reference (IdRef) of said parent trace element.

27. The article of claim 24, wherein the application is distributed in the network such that a first component of the application executes on a first data processing device of the network and a second component of the application executes on a second data processing device in the network, and wherein the correlation attribute correlates trace elements generated by the first component with trace elements generated by the second component.