A background Java thread known as the usage daemon collects data supporting the analysis of performance statistics, saving this data in an instance of the Log-Usage class.

The usage daemon adds one instance to this class every hour for every requestor, including agents. On a busy system, the associated PegaRULES database table pr_perf_stats may grow to contain thousands of rows.

	daemon
	Analyzing system-wide usage with the Log-Usage class Working with the PegaRULES database — System, Log, and miscellaneous tables

Definitions — U