processes

Documentation

Index

• Constants
• func CountProcesses() (uint64, error)
• func ReadPIDMax() (uint64, error)
• type ProcessesProbe
  • func NewProcessesProbe(provider StatProvider) (*ProcessesProbe, error)
  • func (p *ProcessesProbe) Analysis() (observations []*analysis.Observation)
  • func (p *ProcessesProbe) Display() string
• type StatProvider

Constants

const PIDMaxPath = "/proc/sys/kernel/pid_max"

const ProcPath = "/proc"

Functions

func CountProcesses

func CountProcesses() (uint64, error)

func ReadPIDMax

func ReadPIDMax() (uint64, error)

ReadPIDMax returns the value of pid_max on the system

Types

type ProcessesProbe

type ProcessesProbe struct {
	Stat       *procfs.Stat
	TotalProcs uint64
	PIDMax     uint64
}

func NewProcessesProbe

func NewProcessesProbe(provider StatProvider) (*ProcessesProbe, error)

NewProcessesProbe provides insights into the number of processes

func (*ProcessesProbe) Analysis

func (p *ProcessesProbe) Analysis() (observations []*analysis.Observation)

func (*ProcessesProbe) Display

func (p *ProcessesProbe) Display() string

type StatProvider

type StatProvider interface {
	Stat() (procfs.Stat, error)
}