Resource
Properties
Access to the busy state. Busy means at least 1 unit of the resource is allocated.
Returns the default reporting option. True means that the response should appear on the default reports
If a(t) is greater than zero
If b(t) is greater than zero
Access to the idle state. Idle means that no units of the resource are allocated.
Access to the inactive state. Inactive means that the capacity of the resource is 0
The initial capacity of the resource at the start of the replication. The initial capacity must be greater than 0.
If b(t) is the number of busy units, and c(t) is the current capacity, then the instantaneous utilization iu(t) is
Checks to see if the resource is inactive
If c(t) is the current capacity and b(t) is the current number busy, then a(t) = c(t) - b(t) is the current number of available units. Under some capacity change situations, a(t) may be negative.
Statistical response representing the number of busy units of the resource.
The number of times that the resource has been released (deallocated)
The number of times that the resource has been seized (allocated)
The last (previous) state before the current state.
Statistical response representing the utilization of the resource. This is the time average number of busy units divided by the time average capacity.
The number of times the resource was seized
The current state of the resource.
Indicates if proportion of time spent in states (idle, busy, inactive) is automatically reported
time average instantaneous utilization