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package insight
import (
"os"
"strconv"
"strings"
)
// Version information
var (
// GitBranch is initialized during make
GitBranch = "Not Provided"
// GitCommit is initialized during make
GitCommit = "Not Provided"
// Proc dir path for Linux
procPath = "/proc"
)
// GetProcPath is getting the proc path
func GetProcPath(paths ...string) string {
switch len(paths) {
case 0:
return procPath
default:
all := make([]string, len(paths)+1)
all[0] = procPath
copy(all[1:], paths)
return strings.Join(all, "/")
}
}
// GetSysUptime gets the system uptime
func GetSysUptime() (float64, float64, error) {
contents, err := os.ReadFile(GetProcPath("uptime"))
if err != nil {
return 0, 0, err
}
timerCounts := strings.Fields(string(contents))
uptime, err := strconv.ParseFloat(timerCounts[0], 64)
if err != nil {
return 0, 0, err
}
idleTime, err := strconv.ParseFloat(timerCounts[1], 64)
if err != nil {
return 0, 0, err
}
return uptime, idleTime, err
}
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