The Distributed Database Access Thread Summary workspace provides
summarized performance information about DDF (Distributed Data Facility) thread
activity.
This workspace is comprised of the following views:
- DDF DB Access Thread CPU% (bar chart), which shows
the percentage of CPU that is used by distributed database access threads,
which are server threads responding to SQL requests from a remote DB2 location.
- DDF DB Access Thread In-DB2
CP CPU Time (bar chart), which shows the class 2 CPU time (in DB2) that is
used by distributed database access threads.
- Distributed Database Access Thread Summary (table
view), which provides key data to identify which distributed database access
threads use resources excessively.
Based on the information that this workspace
provides, you can recommend changes, set up situations, and verify that your
recommended changes improve system performance.