diff --git a/config/test.json b/config/test.json
index 20ca93c..2cd1e43 100644
--- a/config/test.json
+++ b/config/test.json
@@ -20,7 +20,10 @@
     "container": "go_proxy"
   },
   "items": [{
-    "keys": [
+    "keys": [{
+      "metric": "cpu.usage.sum",
+      "key": "sum"
+    },
       {
         "metric": "cpu.usage.user",
         "key": "user"
diff --git a/stat/cpu.go b/stat/cpu.go
index 2996fd4..897fc54 100644
--- a/stat/cpu.go
+++ b/stat/cpu.go
@@ -5,8 +5,8 @@ import (
 	"io"
 	"strings"
 
-
-
+	"strconv"
+	"git.loafle.net/overflow/ssh_crawler/util"
 )
 //
 type CPUStat struct {
@@ -49,27 +49,28 @@ func (cpu CPUStat) Read(r io.Reader) (map[string]string, error) {
 		//if len(parts) > 9 {
 		//	guest = util.StringToInt64(parts[9])
 		//}
-		//if len(parts) > 10 {
-		//	guestNice = util.StringToInt64(parts[10])
-		//}
+		if len(parts) <= 10 {
+			//guestNice = util.StringToInt64(parts[10])
+			continue
+		}
 
 
 		//stats = append(stats, CPUStat{
 		//Device :=    util.StringToInt64(parts[0])
-		//User :=      util.StringToInt64(parts[1])
-		//Nice :=      util.StringToInt64(parts[2])
-		//System :=    util.StringToInt64(parts[3])
-		//Idle :=      util.StringToInt64(parts[4])
-		//Iowait :=    util.StringToInt64(parts[5])
-		//Irq :=       util.StringToInt64(parts[6])
-		//SoftIrq :=   util.StringToInt64(parts[7])
-		//Steal :=     steal
-		//Guest :=     guest
-		//GuestNice := guestNice
+		User :=      util.StringToInt64(parts[1])
+		Nice :=      util.StringToInt64(parts[2])
+		System :=    util.StringToInt64(parts[3])
+		Idle :=      util.StringToInt64(parts[4])
+		Iowait :=    util.StringToInt64(parts[5])
+		Irq :=       util.StringToInt64(parts[6])
+		SoftIrq :=   util.StringToInt64(parts[7])
+		Steal :=     util.StringToInt64(parts[8])
+		Guest :=     util.StringToInt64(parts[9])
+		GuestNice := util.StringToInt64(parts[10])
 		//})
 
-		//sum := User + Nice + System + Idle + Iowait + Irq + SoftIrq + Steal + Guest + GuestNice
-		//resMap["sum"] = strconv.FormatInt(sum, 10)
+		sum := User + Nice + System + Idle + Iowait + Irq + SoftIrq + Steal + Guest + GuestNice
+		resMap["sum"] = strconv.FormatInt(sum, 10)
 		resMap["user"] = parts[1]
 		resMap["nice"] = parts[2]
 		resMap["system"] = parts[3]