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Roster statistics (printable)

The following table describes the roster statistical data returned by Process Administrator, the Process APIs, and vwtool. The first three columns denote the tools you can use to return the statistic, and the name each tool uses to reference the statistic. The last two columns provide the formula used in generating this data, and a brief description of the statistic.

Statistic Name in...
Formula Description
Java API Process Administrator vwtool

AverageLifeSpan
OfWO

Average Life Span of Work Items

Average Life Span of WOs

Total lifespan of work items / Total number of work items terminated

Reports the average work item processing time for all work items in the roster.

 •  AverageLifeSpan
    Parent

Average Life Span of Work Items (Parent)

Average Life Span of Parents

Total lifespan of parent work items / Number of terminated parents

Reports the average work item processing time for each parent work item.

 •  AverageLifeSpan
    Child

Average Life Span of Work Items (Child)

Average Life Span of Children

Total lifespan of child work items / Number of terminated children

Reports the average processing time for each child work item.

AverageNumberOf
ActiveWO

Average Number of Active Work Items

Average Number of Active WOs

Total number of currently running work items / Number of samples

Reports the average number of currently running work items during the sampling period.

 •  AverageNumberOf
    ActiveParentWO

Average Number of Active Work Items (Parent)

Average Number of Active Parents

Number of remaining parents / Number of samples

Reports the average number of currently running parent work items during the sampling period.

 •  AverageNumber     OfActiveChildWO

Average Number of Active Work Items (Child)

Average Number of Active Children

Number of remaining children / Number of samples

Reports the average number of currently running child work items during the sampling period.

EndTime

End Time

End Time

 

Reports the end time that was used for the evaluated request.

EvaluationTime

Evaluation Time

Evaluation Time

 

Reports the time at which this request was evaluated on the server.

InitialNumberOfWO

Initial Number of Work Items

Initial number of WOs

Initial number of work items

Reports the number of work items in existence at the beginning of the sampling period.

 •  NumberOf
    InitialParentWO

Initial Number of Work Items (Parent)

Number of Initial Parents

Number of initial parents

Reports the number of parent work items in existence at the beginning of the sampling period.

 •  NumberOf
    InitialChildWO

Initial Number of Work Items (Child)

Number of Initial Children

Number of initial children

Reports the number of child work items in existence at the beginning of the sampling period.

TotalNumberOf
ActiveWO

Total Number of Active Work Items

Current Total Number of Active WOs

Number of currently running work items

Reports the current number of currently running work items within the system.

 •  NumberOf
    ActiveParentWO

Total Number of Active Work Objects (Parent)

Current Number of Active Parents

Number of currently running parents

Reports the current number of currently running parent work items within the system.

 •  NumberOf
    ActiveChildWO

Total Number of Active Work Objects (Child)

Current Number of Active Children

Number of currently running children

Reports the current number of currently running child work items within the system.

NumberofSamples

Number of Samples

Number of Samples

 

Reports the number of samples.

NumberOfUnits
InPeriod

Number of Units

Number of Units

Number of units

Reports the number of specified units (minutes, hours, days, weeks, months, or years) in sampling period.

RosterName

Roster

 

Roster Name

 

Reports the name of the roster for this statistics object.

RequestedEndTime

Requested End Time

 

 

Reports the end time requested by the user.

RequestedStartTime

Requested Start Time 

 

 

Reports the start time requested by the user.

RequestedTimeUnit

Requested Time Unit

 

 

Reports the user requested time unit type.

StartTime

Start Time

Start Time

 

Reports the start time that was used for the evaluated request.

Summation
WOLifeSpan

Summation Work Items Life Span

Summation WOs Life Span

Total lifespan of work items

Reports the total life span of all work items within the system.

 •  Summation
    ParentLifeSpan

Summation Work Items Life Span (Parent)

Summation Parents Life

Total lifespan of parent work items

Reports the total life span of all parent work items within the system.

 •  Summation
    ChildLifeSpan

Summation Work Items Life Span (Child)

Summation Children Life

Total lifespan of child work items

Reports the total life span of all child work items within the system.

Summation
ActiveWO 

Summation Active Work Items

Summation Active WOs

Total number of currently running work items

Reports the total number of active work items within the system during the sampling period.

 •  Summation
    ActiveParent

Summation Active Work Items (Parent)

Summation Active Parents

Total number of currently running parent work items

Reports the total number of active parent work items within the system during the sampling period.

 •  Summation
    ActiveChild 

Summation Active Work Items (Child)

Summation Active Children

Total number of currently running child work items

Reports the total number of active child work items within the system during the sampling period.

TotalCreationRate

Total Creation Rate

Total Creation Rate

Number of created work items / Sample duration

Reports the rate at which work items were created throughout the sampling period.

 •  ParentCreation
    Rate

Total Creation Rate (Parent)

Parent Creation Rate

Number of created parent work items / Sample duration

Reports the rate at which parent work items were created throughout the sampling period.

 •  ChildCreation
    Rate

Total Creation Rate (Child)

Children Creation Rate

Number of created child work items / Sample duration

Reports the rate at which child work items were created throughout the sampling period.

TotalGrowRate

Total Growth Rate

Total Growth Rate

Total number of work items created / Total number of work items terminated

Reports the rate of growth of work items within the system for the sampling interval:

If the number is greater than 1, work items ac cumulated in the system faster than they were processed during the sampling interval.

If the number is less than 1, work items were processed faster than they accumulated in the system during the sampling interval.

 •  ParentGrowRate

Total Growth Rate (Parent)

Parent Growth Rate

Number of created parents / Number of terminated parents

Reports the rate of growth of parent work items within the system for the sampling interval:

If the number is greater than 1, parent work items accumulated in the system faster than they were processed during the sampling interval.

If the number is less than 1, parent work items were processed faster than they accumulated in the system during the sampling interval.

 •  ChildGrowRate

Total Growth Rate (Child)

Children Growth Rate

Number of created children / Number of terminated children

Reports the rate of growth of child work items within the system for the sampling interval:

If the number is greater than 1, child work items accumulated in the system faster than they were processed during the sampling interval.

If the number is less than 1, child work items were processed faster than they accumulated in the system during the sampling interval.

TotalNumberOf
ActiveWO

Total Number of Active Work Items

Current Total Number of Active WOs

Number of currently running work items

Reports the current number of currently running work items within the system.

 •  NumberOf
    ActiveParentWO

Total Number of Active Work Items (Parent)

Current Number of Active Parents

Number of currently running parents

Reports the current number of currently running parent work items within the system.

 •  NumberOf
    ActiveChildWO

Total Number of Active Work Items (Child)

Current Number of Active Children

Number of currently running children

Reports the current number of currently running child work items within the system.

TotalNumberOf
CreatedWO

Total Number of Created Work Items

Total Number of Created WOs

Total number of work items created

Reports the number of work items that have been created during the sampling period for all work items in the roster.

 •  NumberOf
    CreatedParentWO

Total Number of Created Work Items (Parent)

Number of Created Parents

Number of parent work items created

Reports the number of parent work items that have been created during the sampling period for all work items in the roster.

 •  NumberOf
    CreatedChildWO

Total Number of Created Work Items (Child)

Number of Created Children

Number of child work items created

Reports the number of child work items that have been created during the sampling period for all work items in the roster.

TotalNumberOf
RemainingWO

Number of Remaining Work Items

Total Number of Remaining WOs

Number of work items created during period - Number of work items terminated during period

Reports the number of work items that exist within the system at the end of the sampling period for all work items in the roster.

 •  NumberOf
    RemainingParentWO

Number of Remaining Work Items (Parent)

Number of Remaining Parents

Number of parent work items cre ated during period - Number of parent work items terminated during period

Reports the total number of remaining parent work items in existence at the end of the sampling period.

 •  NumberOf
    RemainingChildWO

Number of Remaining Work Items (Child)

Number of Remaining Children

Number of child work items cre ated during period - Number of child work items terminated during period

Reports the total number of remaining child work items in existence at the end of the sampling period.

TotalNumberOf
TerminatedWO

Total Number of Terminated Work Items

Total Number of Terminated WOs

Total number of work items terminated

Reports the number of work items that have finished processing and have been terminated during the sampling period for all work items in the roster.

 •  NumberOf
    TerminatedParentWO

Total Number of Terminated Work Items (Parent)

Number of Terminated Parents

Number of parent work items terminated

Reports the number of parent work items that have finished processing and have been terminated during the sampling period for all work items in the roster.

 •  NumberOf
    TerminatedChildWO

Total Number of Terminated Work Items (Child)

Number of Terminated Children

Number of child work items terminated

Reports the number of child work items that have finished processing and have been terminated dur ing the sampling period for all work items in the roster.

TotalTermination
Rate

Total Termination Rate

Total Termination Rate

Number of terminated work items / Sample duration

Reports the rate at which work items were terminated throughout the sampling period.

 •  ParentTermination
    Rate

Total Termination Rate (Parent)

Parent Termination Rate

Number of terminated parent work items / Sample duration

Reports the rate at which parent work items were terminated throughout the sampling period.

 •  ChildTermination
    Rate

Total Termination Rate (Child)

Children Termination Rate

Number of terminated child work items / Sample duration

Reports the rate at which child work items were terminated throughout the sampling period.

Queue statistics