host-stat-go is a Go module for collecting host stat.
This module provided functions to collect cpu/mem/disk/io/load/uptime/kernel info of the host.
Work for popular LINUX distributions ONLY
go get github.com/likexian/host-stat-go
import (
"github.com/likexian/host-stat-go"
)
CPU information
func GetCPUInfo() (info CPUInfo, err error)
CPU usage stat
func GetCPUStat() (stat CPUStat, err error)
Memory information and usage stat
func GetMemStat() (stat MemStat, err error)
Disk information
func GetDiskStat() (stat []DiskStat, err error)
Disk IO stat
func GetIOStat() (stat []IOStat, err error)
Network stat
func GetNetStat() (stat []NetStat, err error)
Host load stat
func GetLoadStat() (stat LoadStat, err error)
Host uptime stat
func GetUptimeStat() (stat UptimeStat, err error)
Host and Kernel information
func GetHostInfo() (info HostInfo, err error)
Get the memory stat
mem_stat, err := host_stat.GetMemStat()
if err != nil {
// print total memory of host in KB
fmt.Println(mem_stat.MemTotal)
// print used memory of host in KB
fmt.Println(mem_stat.MemUsed)
// print free memory of host in KB
fmt.Println(mem_stat.MemFree)
// print used memory rate of host in percent
fmt.Println(mem_stat.MemRate)
}
Copyright 2014-2015, Li Kexian
Apache License, Version 2.0