feast-dev
diff --git a/‎serving/src/main/java/feast/serving/service/OnlineServingServiceV2.java‎
Lines changed: 4 additions & 3 deletions b/‎serving/src/main/java/feast/serving/service/OnlineServingServiceV2.java‎
Lines changed: 4 additions & 3 deletions
diff --git a/‎serving/src/main/java/feast/serving/util/Metrics.java‎
Lines changed: 0 additions & 8 deletions b/‎serving/src/main/java/feast/serving/util/Metrics.java‎
Lines changed: 0 additions & 8 deletions
@@ -324,13 +324,14 @@ private void populateHistogramMetrics(
     Metrics.requestEntityCount.labels(project).observe(Double.valueOf(entityRows.size()));
     Metrics.requestFeatureCount.labels(project).observe(Double.valueOf(featureReferences.size()));
 
-    Set<String> featureTableRefs =
+    long countDistinctFeatureTables =
         featureReferences.stream()
             .map(featureReference -> getFeatureTableStringRef(project, featureReference))
-            .collect(Collectors.toSet());
+            .distinct()
+            .count();
     Metrics.requestFeatureTableCount
         .labels(project)
-        .observe(Double.valueOf(featureTableRefs.size()));
+        .observe(Double.valueOf(countDistinctFeatureTables));
   }
 
   /**
 
@@ -29,14 +29,6 @@ public class Metrics {
           .labelNames("method")
           .register();
 
-  public static final Counter requestCount =
-      Counter.build()
-          .name("request_feature_count")
-          .subsystem("feast_serving")
-          .help("number of feature rows requested")
-          .labelNames("project", "feature_name")
-          .register();
-
   public static final Histogram requestEntityCount =
       Histogram.build()
           .buckets(1, 2, 5, 10)