rename vitals to stats

README.md

@@ -108,10 +108,10 @@ gops reports the Go version the target program is built with, if you run the fol
 $ gops version <pid>
 ```
 
-#### 6. vitals
+#### 6. stats
 
 To print the runtime statistics such as number of goroutines and `GOMAXPROCS`, run the following:
 
 ```sh
-$ gops vitals <pid>
+$ gops stats <pid>
 ```

agent/agent.go

@@ -187,7 +187,7 @@ func handle(conn net.Conn, msg []byte) error {
 		}
 		time.Sleep(30 * time.Second)
 		pprof.StopCPUProfile()
-	case signal.Vitals:
+	case signal.Stats:
 		fmt.Fprintf(conn, "goroutines: %v\n", runtime.NumGoroutine())
 		fmt.Fprintf(conn, "OS threads: %v\n", pprof.Lookup("threadcreate").Count())
 		fmt.Fprintf(conn, "GOMAXPROCS: %v\n", runtime.GOMAXPROCS(0))

cmd.go

@@ -20,7 +20,7 @@ var cmds = map[string](func(pid int) error){
 	"version":    version,
 	"pprof-heap": pprofHeap,
 	"pprof-cpu":  pprofCPU,
-	"vitals":     vitals,
+	"stats":      stats,
 }
 
 func stackTrace(pid int) error {
@@ -82,8 +82,8 @@ func pprof(pid int, p byte) error {
 	return cmd.Run()
 }
 
-func vitals(pid int) error {
-	return cmdWithPrint(pid, signal.Vitals)
+func stats(pid int) error {
+	return cmdWithPrint(pid, signal.Stats)
 }
 
 func cmdWithPrint(pid int, c byte) error {

main.go

@@ -28,7 +28,7 @@ Commands:
     stack       Prints the stack trace.
     memstats    Prints the garbage collection stats.
     version     Prints the Go version used to build the program.
-    vitals      Prints the runtime stats.
+    stats       Prints the vital runtime stats.
 
     pprof-heap  Reads the heap profile and launches "go tool pprof".
     pprof-cpu   Reads the CPU profile and launches "go tool pprof".

signal/signal.go

@@ -24,6 +24,6 @@ const (
 	// CPUProfile starts `go tool pprof` with the current CPU profile
 	CPUProfile = byte(0x6)
 
-	// Vitals returns Go runtime statistics such as number of goroutines, GOMAXPROCS, and NumCPU.
-	Vitals = byte(0x7)
+	// Stats returns Go runtime statistics such as number of goroutines, GOMAXPROCS, and NumCPU.
+	Stats = byte(0x7)
 )