The Subsystem Management workspace provides an overview of work-load related information about the DB2 subsystem you are monitoring. This workspace is comprised of four views. The views are:
Background Utilization (needle gauge)
Foreground Utilization (needle gauge)
Subsystem Management Statistics (table view)
Subsystem Management Summary (table view)
The Background Utilization gauge displays the percent of available threads being used for background connections. The Foreground Utilization gauge displays the percent of available threads being used for foreground connections. The Subsystem Management Statistics table lists total counts, counts during the last sample period, and the "per second" count for a variety of subsystem requests, abends, and thread statuses associated with the System Resource Manager (SRM) system. The Subsystem Management Summary table lists thread availability and usage statistics for foreground and background connections. Based on the information that this workspace provides, you can recommend changes, set up situations, and verify that your recommended changes improve system performance.
See also:
Attribute Groups Used
by Predefined Workspaces
Organization of the Predefined Workspaces
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