"mixer/config/handler_configs_total",
		"The number of known handlers in the current config.",
	)

	// InstancesTotal is a measure of the number of known instances.
	InstancesTotal = monitoring.NewDistribution(
		"mixer/config/instance_configs_total",
		"The number of known instances in the current config.",
		[]float64{0, 1, 2},
	)

	// InstanceErrs is a measure of the number of errors for processing instance config.