Fixes RTT example data; adds deprecation warnings for old APIs

docs/clmc-service.md

@@ -180,11 +180,11 @@ It offers different API endpoints to configure and control the aggregator as wel
             "forward_latencies": [
                22, 11
             ],
-            "total_forward_latency": 0,
+            "total_forward_latency": 33,
             "reverse_latencies": [
                15, 18
             ],
-            "total_reverse_latency": 0,
+            "total_reverse_latency": 33,
             "response_time": 15.75,
             "round_trip_time": 81.75,
             "global_tags": {
@@ -229,9 +229,10 @@ It offers different API endpoints to configure and control the aggregator as wel
         }
         ```
 
-
 ## Aggregator API Endpoints
 
+**Note: this API is deprecated. The graph API should be used to compute RTT instead.**
+
 * **GET** ***/aggregator/config***
 
     This API method retrieves information about the configuration of the aggregator.
@@ -376,6 +377,8 @@ It offers different API endpoints to configure and control the aggregator as wel
 
 ## CRUD API for service function endpoint configurations
 
+**Note: this API is experimental and is not intended to be used**
+
 * **GET** ***/whoami/endpoints***
 
     This API method retrieves all service function endpoint configurations in a JSON format.