Load Generator component:

- Added blocked counter

src/load_generator/load_gen/RequestScheduler.py

@@ -97,6 +97,9 @@ class RequestScheduler:
 
         if request is None:
             LOGGER.warning('No resources available to compose new request')
+            metrics = METRICS_POOL.get_metrics_loadgen('setup', labels={'request_type': request_type})
+            _, _, _, _, counter_blocked = metrics
+            counter_blocked.inc()
             return
 
         if 'service_id' in request:
@@ -150,8 +153,8 @@ class RequestScheduler:
     ) -> None:
         if self._parameters.dry_mode: return
 
-        metrics = METRICS_POOL.get_metrics('setup', labels={'request_type': request_type})
-        histogram_duration, counter_started, counter_completed, counter_failed = metrics
+        metrics = METRICS_POOL.get_metrics_loadgen('setup', labels={'request_type': request_type})
+        histogram_duration, counter_started, counter_completed, counter_failed, _ = metrics
 
         service_id = None
         if service is not None:
@@ -213,8 +216,8 @@ class RequestScheduler:
     ) -> None:
         if self._parameters.dry_mode: return
 
-        metrics = METRICS_POOL.get_metrics('teardown', labels={'request_type': request_type})
-        histogram_duration, counter_started, counter_completed, counter_failed = metrics
+        metrics = METRICS_POOL.get_metrics_loadgen('teardown', labels={'request_type': request_type})
+        histogram_duration, counter_started, counter_completed, counter_failed, _ = metrics
 
         if self._parameters.record_to_dlt:
             entities_to_record = explore_entities_to_record(slice_id=slice_id, service_id=service_id)