fieldalignment of all structs to save memory

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

profiler/http/http.go

@@ -16,10 +16,8 @@ type httpProfile struct {
 	running bool
 }
 
-var (
-	// DefaultAddress for http profiler
-	DefaultAddress = ":6060"
-)
+// DefaultAddress for http profiler
+var DefaultAddress = ":6060"
 
 // Start the profiler
 func (h *httpProfile) Start() error {

profiler/profile.go

@@ -11,10 +11,8 @@ type Profiler interface {
 	String() string
 }
 
-var (
-	// DefaultProfiler holds the default profiler
-	DefaultProfiler Profiler = NewProfiler()
-)
+// DefaultProfiler holds the default profiler
+var DefaultProfiler Profiler = NewProfiler()
 
 // Options holds the options for profiler
 type Options struct {