system

Documentation

Index

• func CPUAvailable() float64
• func GoRoutines() int
• func InContainer() bool
• func MemoryAvailable() uint64
• func MemoryGolang() int
• func MemoryTotal() uint64
• func MemoryUsed() uint64
• func NumCPU() int
• func Run(stopper *stopper.Stopper)

Functions

func CPUAvailable

func CPUAvailable() float64

CPUAvailable returns the available cpu of this node.

func GoRoutines

func GoRoutines() int

GoRoutines returns the number of goroutine.

func InContainer

func InContainer() bool

InContainer returns if the process is running in a container.

func MemoryAvailable

func MemoryAvailable() uint64

MemoryAvailable returns the available size of memory of this node.

func MemoryGolang

func MemoryGolang() int

MemoryGolang returns the total size of golang's memory.

func MemoryTotal

func MemoryTotal() uint64

MemoryTotal returns the total size of memory of this node.

func MemoryUsed

func MemoryUsed() uint64

func NumCPU

func NumCPU() int

NumCPU return the total number of CPU of this node.

func Run

func Run(stopper *stopper.Stopper)

Run starts a new goroutine go calculate the CPU usage.