Trace monitoring

Patent metadata

Field	Value
Publication number	US-9639446-B2
Application number	US-97452210-A
Country	US
Kind code	B2
Filing date	Dec 21, 2010
Priority date	Dec 21, 2009
Publication date	May 2, 2017
Grant date	May 2, 2017

Abstract

A method of operating a transaction server for use with trace components, providing an execution cost for each trace component, receiving input selecting one or more trace components, running the transaction server with each selected trace component active, monitoring the execution cost of each selected trace component, and providing an updated execution cost for each trace component. The method can also be extended to provide an execution cost for one or more combinations of trace components monitoring the execution cost of any selected trace component combination, and also to provide an updated execution cost for each trace component combination. The method can further comprise maintaining a record of the execution cost of each selected trace component and transmitting the record to a different transaction server, thereby sharing knowledge between connected systems.

First claim

The invention claimed is:

1. A method of operating a transaction server for use with a plurality of trace components, comprising:
displaying on a display of a computer a list of trace components comprising a kernel trace component, a storage trace component and a dispatch trace component;
additionally displaying in the list, an execution cost for each of the trace components,
receiving an input selecting at least one trace component in the list,
running the transaction server with each selected trace component active while other non-selected ones of the trace components are inactive,
monitoring both the execution cost of each active selected trace component and also a provided execution cost for at least one combination of trace components, and
providing in the additional display in the list an updated execution cost both for each selected trace component and also for each trace component combination.

2. A method according to claim 1 , wherein the step of providing an execution cost for each trace component comprises displaying at least one of a central processing unit (CPU) cost and a pathlength of the trace component.

3. A method according to claim 1 , further comprising maintaining a record of the execution cost of each selected trace component and displaying the changing execution cost of each selected trace component over time.

4. A method according to claim 1 , further comprising maintaining a record of the execution cost of each selected trace component and transmitting the record to a different transaction server.

5. A transaction server, for use with a plurality of trace components, comprising a processor arranged to:
display on a display of a computer a list of trace components comprising a kernel trace component, a storage trace component and a dispatch trace component and additionally display in the list, an execution cost for each of the trace components,
receive an input selecting at least one trace component in the list,
run transactions with each selected trace component active while other non-selected ones of the trace components are inactive,
monitor both the execution cost of each active selected trace component and also a provided execution cost for at least one combination of trace components, and
provide in the additional display in the list an updated execution cost both for each selected trace component and also for each trace component combination.

6. A server according to claim 5 , wherein the server is arranged, when providing an execution cost for each trace component, to display at least one of a central processing unit (CPU) cost and a pathlength of the trace component.

7. A server according to claim 5 , wherein the server is further arranged to maintain a record of the execution cost of each selected trace component and display the changing execution cost of each selected trace component over time.

8. A server according to claim 5 , wherein the server is further arranged to maintain a record of the execution cost of each selected trace component and transmit the record to a different transaction server.

9. A computer program product comprising a computer readable storage device for operating a transaction server, for use with a plurality of trace components, the computer readable storage medium having stored therein computer readable program instructions for:
displaying on a display of a computer a list of trace components comprising a kernel trace component, a storage trace component and a dispatch trace component,
additionally displaying in the list, an execution cost for each of the trace components,
receiving input selecting at least one trace component in the list,
running the transaction server with each selected trace component active while other non-selected ones of the trace components are inactive,
monitoring both the execution cost of each active selected trace component and also a provided execution cost for at least one combination of trace components, and
providing in the additional display in the list an updated execution cost both for each selected trace component and also for each trace component combination.

10. A computer program product according to claim 9 , wherein the instructions for providing an execution cost for each trace component comprise instructions for displaying at least one of a central processing unit (CPU) cost and a pathlength of the trace component.

11. A computer program product according to claim 9 , further comprising instructions for maintaining a record of the execution cost of each selected trace component and displaying a changing execution cost of each selected trace component over time.

12. A computer program product according to claim 9 , further comprising instructions for maintaining a record of the execution cost of each selected trace component and transmitting the record to a different transaction server.

Assignees

• Wright Andrew
• Burghard Stephen J
• Hawkins Brenda
• Rivett Daniel J
• IBM

Inventors

• Wright Andrew
• Burghard Stephen J
• Hawkins Brenda
• Rivett Daniel J

Classifications

• G06F11/3476 Primary

  Data logging (G06F11/14, G06F11/2205 take precedence) · CPC title

• G06F2201/87

  Monitoring of transactions · CPC title