caf::net::prometheus Namespace Reference

Contains a scraper for exposing metrics from an actor system to Prometheus. More...

Classes
class	scrape_state
	State for scraping Metrics data. More...

Functions
auto	scraper (telemetry::metric_registry *registry, timespan proc_import_interval=std::chrono::seconds{1})
	Creates a scraper for the given actor system.
auto	scraper (actor_system &sys, timespan proc_import_interval=std::chrono::seconds{1})
	Creates a scraper for the given actor system.

Detailed Description

Contains a scraper for exposing metrics from an actor system to Prometheus.

Function Documentation

scraper() [1/2]

auto caf::net::prometheus::scraper	(	actor_system &	sys,
		timespan	proc_import_interval = std::chrono::seconds{1} )

Creates a scraper for the given actor system.

Parameters

sys	The actor system for collecting the metrics from.
proc_import_interval	Minimum time between importing process metrics.

Returns

a function object suitable for passing it to an HTTP route.

scraper() [2/2]

auto caf::net::prometheus::scraper	(	telemetry::metric_registry *	registry,
		timespan	proc_import_interval = std::chrono::seconds{1} )

Creates a scraper for the given actor system.

Parameters

registry	The registry for collecting the metrics from.
proc_import_interval	Minimum time between importing process metrics.

Returns

a function object suitable for passing it to an HTTP route.