View Source API Reference exometer_core v2.0.0
Modules
API and behaviour for metrics instances
API and behaviour for metrics instances This module implements an alias registry for exometer metrics. An alias can be either an atom or a binary, and maps to an entry+datapoint pair. The registry is an ordered set with binary keys, enabling straight lookup, prefix match/fold and regexp fold.
Creating custom exometer entries
An exometer_entry behavior implementation can be created when custom processing of various metrics is needed.
Exometer histogram probe behavior This module implements histogram metrics. Each histogram is a sliding window, for which the following datapoints are calculated
Accessor function for exometer data structures
Interface library for managing probes.
Utility functions for the exometer_proc
probe type.
A custom reporter plugin, executing in its own process, can receive updated metric values by having its module referenced in an exometer_report:subscribe()
call.
Exometer report collector and logger.
Custom reporting probe for Hosted Graphite.
Size-constrained leftist tree Inspired by Leftist Trees by Sartaj Sahni.
Efficient sliding-window buffer
Introduction
This module defines a sliding time-window histogram with execution cost control.