caf::telemetry Namespace Reference

Contains classes and functions for collecting telemetry data. More...

Classes
class	counter
	A metric that represents a single value that can only go up. More...
class	dbl_gauge
	A metric that represents a single integer value that can arbitrarily go up and down. More...
class	histogram
	Represent aggregatable distributions of events. More...
class	int_gauge
	A metric that represents a single integer value that can arbitrarily go up and down. More...
class	label
	An (immutable) key-value pair for adding extra dimensions to metrics. More...
class	metric
	A single metric, identified by the values it sets for the label dimensions. More...
class	metric_family
	Manages a collection (family) of metrics. More...
class	metric_registry
	Manages a collection of metric families. More...
class	timer
	Convenience helper for measuring durations such as latency using a histogram with second resolution. More...

Typedefs
using	dbl_counter = counter<double>
	Convenience alias for a counter with value type double.
using	dbl_histogram = histogram<double>
	Convenience alias for a histogram with value type double.
using	int_counter = counter<int64_t>
	Convenience alias for a counter with value type int64_t.
using	int_histogram = histogram<int64_t>
	Convenience alias for a histogram with value type int64_t.
using	dbl_counter_family = metric_family_impl<dbl_counter>
using	dbl_histogram_family = metric_family_impl<dbl_histogram>
using	dbl_gauge_family = metric_family_impl<dbl_gauge>
using	int_counter_family = metric_family_impl<int_counter>
using	int_histogram_family = metric_family_impl<int_histogram>
using	int_gauge_family = metric_family_impl<int_gauge>
template<class ValueType >
using	gauge = detail::gauge_oracle_t<ValueType>

Enumerations
enum class	metric_type : uint8_t {   dbl_counter ,   int_counter ,   dbl_gauge ,   int_gauge ,   dbl_histogram ,   int_histogram }

Detailed Description

Contains classes and functions for collecting telemetry data.