diff --git a/rhodecode/lib/vcs/backends/git/repository.py b/rhodecode/lib/vcs/backends/git/repository.py
--- a/rhodecode/lib/vcs/backends/git/repository.py
+++ b/rhodecode/lib/vcs/backends/git/repository.py
@@ -29,7 +29,7 @@ from rhodecode.lib.vcs.exceptions import
 from rhodecode.lib.vcs.exceptions import TagAlreadyExistError
 from rhodecode.lib.vcs.exceptions import TagDoesNotExistError
 from rhodecode.lib.vcs.utils import safe_unicode, makedate, date_fromtimestamp
-from rhodecode.lib.vcs.utils.lazy import LazyProperty
+from rhodecode.lib.vcs.utils.lazy import LazyProperty, ThreadLocalLazyProperty
 from rhodecode.lib.vcs.utils.ordered_dict import OrderedDict
 from rhodecode.lib.vcs.utils.paths import abspath
 from rhodecode.lib.vcs.utils.paths import get_user_home
@@ -63,7 +63,7 @@ class GitRepository(BaseRepository):
             abspath(get_user_home(), '.gitconfig'),
         ]
 
-    @LazyProperty
+    @ThreadLocalLazyProperty
     def _repo(self):
         repo = Repo(self.path)
         #temporary set that to now at later we will move it to constructor
diff --git a/rhodecode/lib/vcs/utils/lazy.py b/rhodecode/lib/vcs/utils/lazy.py
--- a/rhodecode/lib/vcs/utils/lazy.py
+++ b/rhodecode/lib/vcs/utils/lazy.py
@@ -26,3 +26,21 @@ class LazyProperty(object):
             return self
         result = obj.__dict__[self.__name__] = self._func(obj)
         return result
+
+import threading
+
+
+class ThreadLocalLazyProperty(LazyProperty):
+    """
+    Same as above but uses thread local dict for cache storage.
+    """
+
+    def __get__(self, obj, klass=None):
+        if obj is None:
+            return self
+        if not hasattr(obj, '__tl_dict__'):
+            obj.__tl_dict__ = threading.local().__dict__
+
+        result = obj.__tl_dict__[self.__name__] = self._func(obj)
+        return result
+