Representing Statistics

A statistic is a piece of information about a resource or class. A statistic SSID includes a class component and a statistic component and usually includes a resource (class instance) component. A statistic SSID has the following format:

//:class.class-name//:res.resource-instance//:stat.statistic

The following example shows a statistic with no resource:

//:class.system//:stat.available-memory

The following example shows a statistic for a particular resource:

//:class.cpu//:res.id/0//:stat.usage