z/OS MVS Programming: Workload Management Services
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Queue Delay Plot

z/OS MVS Programming: Workload Management Services
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Queue Delay Plot

SRM uses the queue delay plot to assess creating or removing server address spaces. The plot shows how queue delay for a service class period may be reduced by adding server address spaces for work running in the service class period or how queue delay may be increased by removed server address spaces for work running in the service class period.

Queue Delay Plot

x axis
The ratio of work requests that require a task in a server address space to the number of server tasks. This ratio is scaled by 100.
y axis
The queue delay per work request in milliseconds.

The queue delay plots are recorded in the subtype 3 records.

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