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stat.go
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stat.go
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package utils
import (
"fmt"
"net"
"strconv"
"github.com/shirou/gopsutil/v3/cpu"
"github.com/shirou/gopsutil/v3/disk"
"github.com/shirou/gopsutil/v3/load"
"github.com/shirou/gopsutil/v3/mem"
"github.com/jumpserver/koko/pkg/config"
"github.com/jumpserver/koko/pkg/logger"
)
func CpuLoad1Usage() float64 {
var (
err error
cpuCount int
avgLoadStat *load.AvgStat
)
cpuCount, err = cpu.Counts(true)
if err != nil {
logger.Errorf("Get cpu load 1min err: %s", err)
return -1
}
avgLoadStat, err = load.Avg()
if err != nil {
logger.Errorf("Get cpu load 1min err: %s", err)
return -1
}
return convertFloatDecimal(avgLoadStat.Load1 / float64(cpuCount))
}
func DiskUsagePercent() float64 {
rootPath := config.GetConf().RootPath
usage, err := disk.Usage(rootPath)
if err != nil {
logger.Errorf("Get disk usage err: %s", err)
return -1
}
return convertFloatDecimal(usage.UsedPercent)
}
func MemoryUsagePercent() float64 {
vmStatus, err := mem.VirtualMemory()
if err != nil {
logger.Errorf("Get memory usage err: %s", err)
return -1
}
return convertFloatDecimal(vmStatus.UsedPercent)
}
func CurrentLocalIP() string {
conn, err := net.Dial("udp", "8.8.8.8:80")
if err != nil {
logger.Errorf("Get local IP err: %s", err)
}
defer conn.Close()
localAddr := conn.LocalAddr().(*net.UDPAddr)
return localAddr.IP.String()
}
func convertFloatDecimal(value float64) float64 {
result, _ := strconv.ParseFloat(fmt.Sprintf("%.2f", value), 64)
return result
}