The System Status workspace reflects the health of your
DB2 system.
This workspace is comprised of the following views:
- System Key Events in a bar chart view and
table view.
- DDF Send Rate (needle gauge), which reports
the send rate of the Distributed Data Facility (DDF).
- DDF Receive Rate (needle gauge), which reports
the receive rate of the Distributed Data Facility (DDF).
- Thread Events Approaching Max (bar chart
view).
- EDM Utilization (needle gauge), which reports
the number of current EDM pages divided by total EDM pages.
- DBAT Wait Percent (needle gauge), which
shows the percentage of threads that are waiting for database services.
- System State Information (table view), which
provides activity and performance details of your DB2 system.
- Operating System CPU (table view).
- Operating System CPU Utilization (bar chart).
You can use the HTML navigation feature to navigate
from one workspace to another, while passing context information to
the next workspace. The workspaces that belong to the same functional
unit are linked using HTML navigation. Tivoli Enterprise Portal workspaces are grouped
into the following units: Thread Summary workspaces, Thread Detail
workspaces, and Statistics workspaces.
Based on the information that this workspace provides,
you can recommend changes, set up situations, and verify that your
recommended changes improve system performance.