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修正格式. 

Signed-off-by: lion.chan <cy187lion@sina.com>
This commit is contained in:
lion.chan 2022-06-20 13:07:33 +08:00
parent 1bb07092b2
commit 50a0ac09ef
1 changed files with 42 additions and 42 deletions
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82
Software/Development/Language/Go/Package/Gopsutil/Golang_获取硬件参数及_CPU_内存_硬盘的使用率.md
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@ -16,81 +16,81 @@ go get github.com/shirou/gopsutil
package main package main
import ( import (
"fmt" "fmt"
"time" "time"
"github.com/shirou/gopsutil/cpu" "github.com/shirou/gopsutil/cpu"
"github.com/shirou/gopsutil/disk" "github.com/shirou/gopsutil/disk"
"github.com/shirou/gopsutil/host" "github.com/shirou/gopsutil/host"
"github.com/shirou/gopsutil/mem" "github.com/shirou/gopsutil/mem"
"github.com/shirou/gopsutil/net" "github.com/shirou/gopsutil/net"
"github.com/shirou/gopsutil/process" "github.com/shirou/gopsutil/process"
) )
func GetHostInfo() *host.InfoStat { func GetHostInfo() *host.InfoStat {
hostInfo, _ := host.Info() hostInfo, _ := host.Info()
return hostInfo return hostInfo
} }
func GetCoreCount() int { func GetCoreCount() int {
cpuInfo, _ := cpu.Info() cpuInfo, _ := cpu.Info()
return len(cpuInfo) return len(cpuInfo)
} }
func GetModelName(idx int) string { func GetModelName(idx int) string {
cpuInfo, _ := cpu.Info() cpuInfo, _ := cpu.Info()
return cpuInfo[idx].ModelName return cpuInfo[idx].ModelName
} }
func GetCpuUsage() float64 { func GetCpuUsage() float64 {
percent, _ := cpu.Percent(time.Second, false) percent, _ := cpu.Percent(time.Second, false)
return percent[0] return percent[0]
} }
func GetMemUsage() float64 { func GetMemUsage() float64 {
info, _ := mem.VirtualMemory() info, _ := mem.VirtualMemory()
return 100.0 * float64(info.Total-info.Available) / float64(info.Total) return 100.0 * float64(info.Total-info.Available) / float64(info.Total)
} }
func GetDiskUsage() float64 { func GetDiskUsage() float64 {
info, _ := disk.Usage("/") info, _ := disk.Usage("/")
return info.UsedPercent return info.UsedPercent
} }
func GetNetStat() []net.ConnectionStat { func GetNetStat() []net.ConnectionStat {
info, _ := net.Connections("all") info, _ := net.Connections("all")
return info return info
} }
func GetIOStat() []net.IOCountersStat { func GetIOStat() []net.IOCountersStat {
info, _ := net.IOCounters(false) info, _ := net.IOCounters(false)
return info return info
} }
func GetPIDs() []int32 { func GetPIDs() []int32 {
info, _ := process.Pids() info, _ := process.Pids()
return info return info
} }
func GetProcessInfo() []*process.Process { func GetProcessInfo() []*process.Process {
info, _ := process.Processes() info, _ := process.Processes()
return info return info
} }
func main() { func main() {
fmt.Println("", GetHostInfo()) fmt.Println("", GetHostInfo())
fmt.Println("Model Name: ", GetModelName(0)) fmt.Println("Model Name: ", GetModelName(0))
fmt.Println("Core count: ", GetCoreCount()) fmt.Println("Core count: ", GetCoreCount())
fmt.Println("Net Stat: ", GetNetStat()) fmt.Println("Net Stat: ", GetNetStat())
fmt.Println("IO Stat: ", GetIOStat()) fmt.Println("IO Stat: ", GetIOStat())
fmt.Println("PID: ", GetPIDs()) fmt.Println("PID: ", GetPIDs())
fmt.Println("Process: ", GetProcessInfo()) fmt.Println("Process: ", GetProcessInfo())
for { for {
fmt.Println("CPU: ", GetCpuUsage()) fmt.Println("CPU: ", GetCpuUsage())
fmt.Println("Mem: ", GetMemUsage()) fmt.Println("Mem: ", GetMemUsage())
fmt.Println("Dsk: ", GetDiskUsage()) fmt.Println("Dsk: ", GetDiskUsage())
time.Sleep(1 * time.Second) time.Sleep(1 * time.Second)
} }
} }
``` ```