优化node启动

util/sysprocess/process.go

@@ -0,0 +1,25 @@
+package sysprocess
+
+import (
+	"github.com/shirou/gopsutil/process"
+	"os"
+)
+
+func GetProcessNameByPID(pid int32) (string, error) {
+	proc, err := process.NewProcess(pid)
+	if err != nil {
+		return "", err
+	}
+
+	processName, err := proc.Name()
+	if err != nil {
+		return "", err
+	}
+
+	return processName, nil
+}
+
+func GetMyProcessName() (string, error) {
+	return GetProcessNameByPID(int32(os.Getpid()))
+}
+