logging: skip certain very large args/kwargs reporting in logs of called methods

vcsserver/http_main.py

@@ -336,16 +336,26 b' class HTTPApplication(object):'
 
         # NOTE(marcink): trading complexity for slight performance
         if log.isEnabledFor(logging.DEBUG):
-            no_args_methods = [
-
-            ]
-            if method in no_args_methods:
+            # also we SKIP printing out any of those methods args since they maybe excessive
+            just_args_methods = {
+                'commitctx': ('content', 'removed', 'updated')
+            }
+            if method in just_args_methods:
+                skip_args = just_args_methods[method]
                 call_args = ''
+                call_kwargs = {}
+                for k in kwargs:
+                    if k in skip_args:
+                        # replace our skip key with dummy
+                        call_kwargs[k] = f'RemovedParam({k})'
+                    else:
+                        call_kwargs[k] = kwargs[k]
             else:
                 call_args = args[1:]
+                call_kwargs = kwargs
 
             log.debug('Method requested:`%s` with args:%s kwargs:%s context_uid: %s, repo_state_uid:%s',
-                      method, call_args, kwargs, context_uid, repo_state_uid)
+                      method, call_args, call_kwargs, context_uid, repo_state_uid)
 
         statsd = request.registry.statsd
         if statsd:
@@ -418,7 +428,7 b' class HTTPApplication(object):'
                 'id': payload_id,
                 'result': resp
             }
-
+        log.debug('Serving data for method %s', method)
         return resp
 
     def vcs_stream_view(self, request):