From 9844ad982184a9e1b277f183bdbee909e20594da Mon Sep 17 00:00:00 2001
From: Johannes Scheuermann <johannes.scheuermann@inovex.de>
Date: Sun, 28 Aug 2016 23:27:46 +0200
Subject: [PATCH] Updated sysctl usage for cpu

---
 pkg/bootstrap/docker/dockermachine/helper.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkg/bootstrap/docker/dockermachine/helper.go b/pkg/bootstrap/docker/dockermachine/helper.go
index 3642912fcae0..76f144f18cef 100644
--- a/pkg/bootstrap/docker/dockermachine/helper.go
+++ b/pkg/bootstrap/docker/dockermachine/helper.go
@@ -207,11 +207,11 @@ func determineMachineMemory() int {
 // TODO: implement linux & windows
 func determineMachineProcessors() int {
 	if runtime.GOOS == "darwin" {
-		output, _, err := localcmd.New("sysctl").Args("-n", "hw.ncpus").Output()
+		output, _, err := localcmd.New("sysctl").Args("-n", "hw.physicalcpu").Output()
 		if err == nil {
-			ncpus, aerr := strconv.Atoi(strings.TrimSpace(output))
+			cpus, aerr := strconv.Atoi(strings.TrimSpace(output))
 			if aerr == nil {
-				return ncpus // use all cpus
+				return cpus // use all cpus
 			}
 		}
 	}