psutil

Documentation

Index

• func CPUCounts(logical bool) (float64, error)
• func DiskUsage(path string) (*disk.UsageStat, error)
• func NetIOCounters(pernic bool) ([]net.IOCountersStat, error)
• type CPUInfoStat
  • func CPUPercent() (*CPUInfoStat, error)
• type MemoryInfoStat
  • func VirtualMemory() (*MemoryInfoStat, error)
• type Process
  • func NewProcess(pid int32) (Process, error)
• type Util
  • func New(root string) (Util, error)

Functions

func CPUCounts

func CPUCounts(logical bool) (float64, error)

func DiskUsage

func DiskUsage(path string) (*disk.UsageStat, error)

func NetIOCounters

func NetIOCounters(pernic bool) ([]net.IOCountersStat, error)

Types

type CPUInfoStat

type CPUInfoStat struct {
	System float64
	User   float64
	Idle   float64
	Other  float64
}

func CPUPercent

func CPUPercent() (*CPUInfoStat, error)

type MemoryInfoStat

type MemoryInfoStat struct {
	Total     uint64
	Available uint64
	Used      uint64
}

func VirtualMemory

func VirtualMemory() (*MemoryInfoStat, error)

type Process

type Process interface {
	CPUPercent() (*CPUInfoStat, error)
	VirtualMemory() (uint64, error)
	Stop()
}

func NewProcess

func NewProcess(pid int32) (Process, error)

type Util

type Util interface {
	Start()
	Stop()
	CPUCounts(logical bool) (float64, error)
	CPUPercent() (*CPUInfoStat, error)
	DiskUsage(path string) (*disk.UsageStat, error)
	VirtualMemory() (*MemoryInfoStat, error)
	NetIOCounters(pernic bool) ([]net.IOCountersStat, error)
	Process(pid int32) (Process, error)
}

var DefaultUtil Util

func New

func New(root string) (Util, error)

New returns a new util, it will be started automatically