Expose PProf webserver outside the container

Change-Id: Iaa748b3e134af586a9afe032c4c1626ac4778fac
diff --git a/rw_core/profile.go b/rw_core/profile.go
index 31e7068..9b955b0 100644
--- a/rw_core/profile.go
+++ b/rw_core/profile.go
@@ -26,7 +26,7 @@
 
 func realMain() {
 	go func() {
-		log.Infoln(http.ListenAndServe("localhost:6060", nil))
+		log.Infoln(http.ListenAndServe("0.0.0.0:6060", nil))
 	}()
 
 }