transform

Documentation

Overview

Package transform implements some transformations for metrics before we export them.

Index

• func AddFailureMetric(em *metrics.EventMetrics) error
• func CumulativeToGauge(em *metrics.EventMetrics, lvCache map[string]*metrics.EventMetrics, ...) (*metrics.EventMetrics, error)

Functions

func AddFailureMetric

func AddFailureMetric(em *metrics.EventMetrics) error

AddFailureMetric adds failure metric to the EventMetrics based on the config options.

func CumulativeToGauge

func CumulativeToGauge(em *metrics.EventMetrics, lvCache map[string]*metrics.EventMetrics, l *logger.Logger) (*metrics.EventMetrics, error)

CumulativeToGauge creates a "gauge" EventMetrics from a "cumulative" EventMetrics using a cache. It looks for the EventMetrics in the given cache and if it exists already, it subtracts the current values from the cached values.