diff --git a/object/file_object.go b/object/file_object.go
index 2e112c8..a2697bd 100644
--- a/object/file_object.go
+++ b/object/file_object.go
@@ -90,6 +90,7 @@ type FileObject struct {
 func NewFileObject(uri string, mortConfig *config.Config) (*FileObject, error) {
 	obj := FileObject{}
 	obj.Uri = uri
+	//obj.uriBytes = []byte(uri)
 	obj.CheckParent = false
 
 	err := obj.decode(mortConfig)
@@ -99,16 +100,17 @@ func NewFileObject(uri string, mortConfig *config.Config) (*FileObject, error) {
 }
 
 func (self *FileObject) decode(mortConfig *config.Config) error {
-	elements := strings.Split(self.Uri, "/")
+	elements := strings.SplitN(self.Uri, "/", 3)
 
 	self.Bucket = elements[1]
 	if len(elements) > 2 {
-		self.Key = "/" + strings.Join(elements[2:], "/")
+		self.Key = "/" + elements[2]
 	}
 
+
 	if bucket, ok := mortConfig.Buckets[self.Bucket]; ok {
 		err := self.decodeKey(bucket, mortConfig)
-		if self.HasTransform() {
+		if self.Transforms.NotEmpty {
 			self.Storage = bucket.Storages.Transform()
 		} else {
 			self.Storage = bucket.Storages.Basic()
@@ -129,10 +131,9 @@ func (self *FileObject) decodeKey(bucket config.Bucket, mortConfig *config.Confi
 
 	trans := bucket.Transform
 	matches := trans.PathRegexp.FindStringSubmatch(self.Key)
-	if len(matches) < 3 {
+	if matches == nil {
 		return nil
-
-		}
+	}
 
 	subMatchMap := make(map[string]string, 2)
 
@@ -142,7 +143,7 @@ func (self *FileObject) decodeKey(bucket config.Bucket, mortConfig *config.Confi
 		}
 	}
 	presetName := subMatchMap["presetName"] //string(matches[trans.Order.PresetName+1])
-	parent := "/" + subMatchMap["parent"] // "/" + string(matches[trans.Order.Parent+1])
+	parent := subMatchMap["parent"] // "/" + string(matches[trans.Order.Parent+1])
 
 	if _, ok := bucket.Transform.Presets[presetName]; !ok {
 		log.Log().Warnw("FileObject decodeKey unknown preset", "obj.Key", self.Key, "parent", parent, "presetName", presetName, "regexp", trans.Path)
@@ -156,9 +157,7 @@ func (self *FileObject) decodeKey(bucket config.Bucket, mortConfig *config.Confi
 	}
 
 
-	if bucket.Transform.ParentBucket != "" {
-		parent = "/" + path.Join(bucket.Transform.ParentBucket, parent)
-	}
+	parent =  "/" + path.Join(bucket.Transform.ParentBucket, parent)
 
 	parentObj, err := NewFileObject(parent, mortConfig)
 	parentObj.Storage = bucket.Storages.Get(bucket.Transform.ParentStorage)
diff --git a/object/file_object_test.go b/object/file_object_test.go
index 744ec9e..b86074c 100644
--- a/object/file_object_test.go
+++ b/object/file_object_test.go
@@ -1,28 +1,16 @@
 package object
 
 import (
-	"os"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
-	"go.uber.org/zap"
 
 	"mort/config"
-	"mort/log"
 	"mort/transforms"
 )
 
 var imageInfo = transforms.ImageInfo{}
 
-func TestMain(m *testing.M) {
-	logger, _ := zap.NewDevelopment()
-	zap.ReplaceGlobals(logger)
-	log.RegisterLogger(logger.Sugar())
-	code := m.Run()
-	defer logger.Sync()
-	os.Exit(code)
-}
-
 func TestNewFileObjectWhenUnknowBucket(t *testing.T) {
 	mortConfig := config.GetInstance()
 	_, err := NewFileObject("/bucket/path", mortConfig)
@@ -166,3 +154,30 @@ func TestNewFileObjecWithNestedParent(t *testing.T) {
 
 	assert.Equal(t, "/parent.jpg", parent.Parent.Key, "parent of parent should have correct path")
 }
+
+func BenchmarkNewFileObject(b *testing.B) {
+
+	benchmarks := []struct{
+		path string
+		configPath string
+	} {
+		{"/bucket/width/thumb_121332.jpg", "testdata/bucket-transform-parent-storage.yml"},
+		{"/bucket/parent.jpg", "testdata/bucket-transform.yml"},
+	}
+
+	b.ReportAllocs()
+	for _, bm := range benchmarks {
+		config := config.Config{}
+		err := config.Load(bm.configPath)
+		if err != nil {
+			panic(err)
+		}
+
+		b.Run(bm.path, func(b *testing.B) {
+			for i := 0; i < b.N; i++ {
+				NewFileObject(bm.path, &config)
+			}
+		})
+	}
+
+}
diff --git a/object/testdata/bucket-transform-parent-storage.yml b/object/testdata/bucket-transform-parent-storage.yml
index eefdd74..2239ba6 100644
--- a/object/testdata/bucket-transform-parent-storage.yml
+++ b/object/testdata/bucket-transform-parent-storage.yml
@@ -5,6 +5,7 @@ buckets:
             kind: "presets"
             parentStorage: "other"
             parentBucket: "bucket"
+            resultKey: "hash"
             presets:
                 blog_small:
                     quality: 75
diff --git a/processor.go b/processor.go
index 3cc7e55..0aacb26 100644
--- a/processor.go
+++ b/processor.go
@@ -42,7 +42,7 @@ type RequestProcessor struct {
 func (r *RequestProcessor) Init(max int, l lock.Lock)  {
 	r.queue = make(chan requestMessage, max)
 	r.collapse = l
-	r.throttler = throttler.New(10)
+	r.throttler = throttler.New(max)
 }
 
 func (r *RequestProcessor) Process(req *http.Request, obj *object.FileObject)  *response.Response{