metrics

Documentation

Overview

Package metrics fetches CloudWatch metrics for a function.

Index

• type AggregatedMetrics
• type Config
• type Metric
  • func (m *Metric) Collect() (a AggregatedMetrics)
• type Metrics
  • func (m *Metrics) Collect() (a map[string]AggregatedMetrics)

Types

type AggregatedMetrics

type AggregatedMetrics struct {
	Duration    int
	Errors      int
	Invocations int
	Throttles   int
}

AggregatedMetrics represents aggregated metrics.

type Config

type Config struct {
	MetricNames []string
	Service     cloudwatchiface.CloudWatchAPI
	StartDate   time.Time
	EndDate     time.Time
}

Config is used to configure Metrics.

type Metric

type Metric struct {
	Config
	FunctionName string
}

Metric collects metrics for single function.

func (*Metric) Collect

func (m *Metric) Collect() (a AggregatedMetrics)

Collect and aggregate metrics for on function.

type Metrics

type Metrics struct {
	Config
	FunctionNames []string
}

Metrics collects CloudWatch metrics for multiple functions

func (*Metrics) Collect

func (m *Metrics) Collect() (a map[string]AggregatedMetrics)

Collect and aggregate metrics for multiple functions.