The EDM Pool (DB2 10) workspace provides an overview of
the Environmental Descriptor Manager (EDM) pool activity connected
with DB2. You can view this information if DB2 10 is installed.
The EDM Pool (DB2 10) workspace is comprised of the following views:
- EDM Statistics (table view), which lists total counts, counts
during the last sample period, and the "per second" count for a variety
of tasks associated with the EDM pool.
- EDM Pool Load Activity Summary (bar chart view), which provides
activity details of the EDM pool, including the number of pages dedicated
to a type of pool usage and the percentage of the EDM pool dedicated
to that type of usage.
- EDM Pool Utilization (bar chart view), which shows the relative
distribution of available pages, cursor table pages, database descriptor
pages, and package table pages.
- DBD Pool (table view), which lists information about database
descriptors (DBDs).
- DBD Pool Utilization (pie chart view), which shows information
about the utilization of the database descriptor (DBD) pool.
- PKG Search / STMT in Global Cache (table view), which lists information
about package search and statement in global cache.
- SKEL Pool (table view), which lists information about the EDM
skeleton pool.
- Statement Pool (table view), which lists information about the
statements.
- SKEL Pool Utilization (pie chart view), which shows information
about the EDM skeleton pool.
- Statement Pool Utilization (pie chart view), which shows information
about the statements.
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.