Address Space workspace
The Address Space workspace displays VTAM(R) address space information. The Address Space workspace is displayed when the Address Space Navigator item is selected.
The VTAM Address Space workspace displays the following views:
- SIO Utilization: Displays a line graph showing the VTAM® SIO rate as a percentage of the total system SIO rate.
- CPU Percentage: Displays a line graph gauge showing the percentage of CPU in use when the sampling interval ended.
- Start IO Rate Per Second: Displays a line graph gauge summarizing
the SIO rate per second for each of the six types of SIO being tracked
when the sampling interval ended. On this line graph:
- Yellow indicates CTC (channel to channel attributes).
- Blue indicates DASD.
- Pink indicates Local Non-SNA.
- Green indicates Local SNA.
- Cyan indicates Other.
- Light blue indicates NCP.
- Paging Rate: Displays a line graph showing the paging rate expressed as pages per second when the most recent sampling interval ended.
- CSA Usage: Displays a line graph showing the percentage
of CSA storage and CSA storage below 16 megabytes in use at the end
of the most recent sampling interval. On this graph:
- Yellow indicates CSA Below 16 MB.
- Blue indicates total CSA usage.
- VTAM Address Space Summary table: Provides details about the address space information displayed in the charts on the Address Space workspace.