question

If you have a State Table, you can get the utilization of an object from a state table. In this case, you can make a Performance Measure, set an object as the reference, and then use code like this to get the utilization of that object for the Performance Measure:

/**Custom Code*/
treenode reference = param(1);
treenode extraData = param(2);
treenode repData = param(3);

if (Model.time <= 0) {
  return nullvar;
}

return getstatetableutilization(Table("StateTable1"), reference.as(Object).stats.state()) * 100;

The other part of your question, if I understand correctly, is that you want to see the utilization for each object in the group. But you have found that Performance Measures represent a single number.

So you have two options. The simplest option is to make one performance measure for every object in the group. This is a bit tedious, but it might work, if the number of objects in the group doesn't change. But that still won't present a table of values like the examples you shared.

The second option is more complex, but has a lot more possibilities. Here's an example model:

utilizationrate-as-performancemeasure-1_1.fsm

Here are the features demonstrated in this model:

• There is a custom Statistics Collector that shows the utilization for each object in a group. It works by using an OnReset event, using every object in the group as a row value, and by using the getstatetableutilization() command.
• There is a Table Chart that shows the data in the Statistics Collector. Run the model to see this chart update.

Run the Experimenter to see the rest of the features:

• You can see each replication of the Table Chart in the Performance Measures window, on the Dashboard Statistics tab.
• There is a Scenario Chart that shows the "average" table chart for the selected scenarios.
• There is a Calculated Table that shows the data found in the results table. The Experimenter forces that table to update when a job finishes.
• There is a Box Plot that shows the utilization data for each scenario, for each processor. The individual points are for each replication.