stats

Documentation

Overview

Package stats provides atomic counters for operations.

Index

• type StatType
• type Stats
  • func (s *Stats) Get(t StatType) (value uint64)
  • func (s *Stats) Increment(t StatType)
  • func (s *Stats) IncrementIfSuccess(t StatType, err error) error

Types

type StatType

type StatType int

StatType is an enum for our various types of stats.

const (
	// Fail is failed jobs
	Fail StatType = iota

	// S3Op is successful S3 operations
	S3Op

	// FileOp is successful File operations
	FileOp

	// ShellOp is successful shell invocations
	ShellOp

	// RetryOp is retried operations
	RetryOp
)

type Stats

type Stats struct {
	// contains filtered or unexported fields
}

Stats contain the number of operations of each StatType

func (*Stats) Get

func (s *Stats) Get(t StatType) (value uint64)

Get atomically reads the StatType's number of operations value

func (*Stats) Increment

func (s *Stats) Increment(t StatType)

Increment atomically increments the StatType's counter

func (*Stats) IncrementIfSuccess

func (s *Stats) IncrementIfSuccess(t StatType, err error) error

IncrementIfSuccess atomically increments the StatType's counter in Stats if err is nil