The Thread Activity by Plan workspace provides an overview of the
activity of the top ten threads, sorted by plan name, that use the most class
2 CPU and elapsed time (in DB2).
This workspace is comprised of the following views:
- Top Ten In-DB2 CP CPU Time Threads
(bar chart), which shows the class 2 CPU time (in DB2) for the ten threads
that use the most class 2 CPU time.
- Top Ten In-DB2 Time Threads (bar chart), which
shows the class 2 elapsed time (in DB2) for the ten threads that use the most
class 2 elapsed time.
- Top Ten In-DB2 CP CPU Time Threads
(table view), which provides key data for the ten threads, sorted by plan
name, that use the most class 2 CPU time (in DB2).
Based on the information that this workspace
provides, you can recommend changes, set up situations, and verify that your
recommended changes improve system performance.