System and method for remote performance analysis and optimization of computer systems

• US 20030177417A1
• Filed: 03/14/2002
• Published: 09/18/2003
• Est. Priority Date: 03/14/2002
• Status: Abandoned Application

• Current Assignee: Sun Microsystems Incorporated (Oracle Corporation)
• Original Assignee: Sun Microsystems Incorporated (Oracle Corporation)
• Inventors: Ahmed, Shakil, Chava, Sridhar, Jacob, Agnes I., Sharapov, Iiya, Boothby, Peter M., Violleau, Thierry, Srinivasan, Prashant, Malhotra, Manish, Atwood, Christopher A.
• Application Number:
  US10/099,584
• Publication Number:
  US 20030177417A1
• Time in Patent Office: Days
• US Class Current: 714/42
• CPC Class Codes: N/A

Abstract

A server has a memory and an analyzer. The memory stores a library of symptom descriptions, a library of corresponding diagnoses, a library of corresponding remedies, and a library of corresponding probes. The analyzer is coupled to the memory and has an identifier, a comparator, and a reiterater. The identifier identifies at least one symptom of an application to be probed based on an input. That input can either be a user input describing the symptoms of the application or symptoms previously already identified. The comparator compares the symptoms of the application with the library of symptom descriptions. The reiterator reiteravely operates the identifier on the comparator until the symptoms correspond with a diagnosis from the library of corresponding diagnoses.

Claims

1. A server comprising:

a memory storing a plurality of symptom descriptions, a plurality of corresponding diagnoses, a plurality of corresponding remedies, and a plurality of corresponding probes;

an analyzer coupled to said memory, said analyzer having an identifier, a comparator, and a reiterater;

said identifier identifying at least one symptom of an application to be probed with at least one selected probe from said plurality of corresponding probes based on at least one user input or at least one symptom previously identified, said at least one user input describing at least one symptom of said application;

said comparator comparing said at least one symptom of said application with said plurality of symptoms descriptions;

said reiterater reiterating said identifier and said comparator until said at least one symptom correspond with a diagnosis from said plurality of corresponding diagnoses.

2. The server according to claim 1 wherein said analyzer further comprises a diagnosis generator generating said diagnosis in response to said identifier, said comparator, and said reiterator.

3. The server according to claim 2 wherein said analyzer further comprises a remedy selector selecting a remedy from said plurality of corresponding remedies corresponding with said diagnosis.

4. The server according to claim 1 further comprising an archiver archiving said at least one user input in said memory.

5. The server according to claim 1 further comprising an archiver archiving said at least one symptom of said application identified with said at least one selected probe in said memory.

6. The server according to claim 1 wherein said reiterater further reiterates said identifier and said comparator based on a user feedback of said diagnosis.

7. A method for remotely diagnosing an application, the method comprising:

identifying at least one symptom of the application with at least one selected probe from a memory based on at least one user input or at least one symptom previously identified;

said memory storing a plurality of symptoms descriptions, a plurality of corresponding diagnoses, a plurality of corresponding remedies, and a plurality of corresponding probes;

said at least one user input describing at least one symptom of the application;

comparing said at least one symptom with said plurality of symptoms descriptions; and

reiterating said identifying and said comparing until said at least one symptom corresponds with a diagnosis from said plurality of corresponding diagnoses.

8. The method according to claim 7 further comprising generating said diagnosis in response to said identifying, said comparing, and said reiterating.

9. The method according to claim 8 further comprising selecting a remedy from said plurality of corresponding remedies corresponding with said diagnosis.

10. The method according to claim 7 further comprising archiving said at least one user input in said memory.

11. The method according to claim 7 further comprising archiving said at least one symptom of said application identified with said at least one selected probe in said memory.

12. The method according to claim 7 further comprising reiterating said identifying and said comparing based on a user feedback of said diagnosis.

13. An apparatus for remotely diagnosing an application, the apparatus comprising:

means for identifying at least one symptom of the application with at least one selected probe from a memory based on at least one user input or at least one symptom previously identified;

means for said memory storing a plurality of symptoms descriptions, a plurality of corresponding diagnoses, a plurality of corresponding remedies, and a plurality of corresponding probes;

said at least one user input describing at least one symptom of the application;

means for comparing said at least one symptom with said plurality of symptoms descriptions; and

means for reiterating said identifying and said comparing until said at least one symptom corresponds with a diagnosis from said plurality of corresponding diagnoses.

14. The apparatus according to claim 13 further comprising means for generating said diagnosis in response to said means for identifying, said means for comparing, and said means for reiterating.

15. The apparatus according to claim 14 further comprising means for selecting a remedy from said plurality of corresponding remedies corresponding with said diagnosis.

16. The apparatus according to claim 13 further comprising means for archiving said at least one user input in said memory.

17. The apparatus according to claim 13 further comprising means for archiving said at least one symptom of said application identified with said at least one selected probe in said memory.

18. The apparatus according to claim 13 further comprising means for reiterating said identifying and said comparing based on a user feedback of said diagnosis.

19. A program device readable by a machine, tangibly embodying a program of instructions readable by the machine to perform a method for remotely diagnosing an application, the method comprising:

identifying at least one symptom of the application with at least one selected probe from a memory based on at least one user input or at least one symptom previously identified;

said memory storing a plurality of symptoms descriptions, a plurality of corresponding diagnoses, a plurality of corresponding remedies, and a plurality of corresponding probes;

said at least one user input describing at least one symptom of the application;

comparing said at least one symptom with said plurality of symptoms descriptions; and

reiterating said identifying and said comparing until said at least one symptom corresponds with a diagnosis from said plurality of corresponding diagnoses.

20. The method according to claim 19 further comprising generating said diagnosis in response to said identifying, said comparing, and said reiterating.

21. The method according to claim 20 further comprising selecting a remedy from said plurality of corresponding remedies corresponding with said diagnosis.

22. The method according to claim 19 further comprising archiving said at least one user input in said memory.

23. The method according to claim 19 further comprising archiving said at least one symptom of said application identified with said at least one selected probe in said memory.

24. The method according to claim 19 further comprising reiterating said identifying and said comparing based on a user feedback of said diagnosis.