feast-dev
diff --git a/‎serving/src/main/java/feast/serving/service/OnlineServingService.java‎
Lines changed: 5 additions & 2 deletions b/‎serving/src/main/java/feast/serving/service/OnlineServingService.java‎
Lines changed: 5 additions & 2 deletions
diff --git a/‎serving/src/main/java/feast/serving/util/Metrics.java‎
Lines changed: 2 additions & 10 deletions b/‎serving/src/main/java/feast/serving/util/Metrics.java‎
Lines changed: 2 additions & 10 deletions
@@ -123,7 +123,7 @@ public GetOnlineFeaturesResponse getOnlineFeatures(GetOnlineFeaturesRequest requ
                   entityStatusesMap.get(entityRow).putAll(statusMap);
 
                   // Populate metrics/log request
-                  populateStaleKeyCountMetrics(statusMap, featureSetRequest);
+                  populateCountMetrics(statusMap, featureSetRequest);
                 });
         populateRequestCountMetrics(featureSetRequest);
         logFeatureRows.add(featureRows);
@@ -287,7 +287,7 @@ private void logFeatureRowsTrace(
     scope.span().log(ImmutableMap.of("event", "featureRows", "value", loggableFeatureRows));
   }
 
-  private void populateStaleKeyCountMetrics(
+  private void populateCountMetrics(
       Map<String, FieldStatus> statusMap, FeatureSetRequest featureSetRequest) {
     String project = featureSetRequest.getSpec().getProject();
     statusMap
@@ -296,6 +296,9 @@ private void populateStaleKeyCountMetrics(
             es -> {
               String featureRefString = es.getKey();
               FieldStatus status = es.getValue();
+              if (status == FieldStatus.NOT_FOUND) {
+                Metrics.notFoundKeyCount.labels(project, featureRefString).inc();
+              }
               if (status == FieldStatus.OUTSIDE_MAX_AGE) {
                 Metrics.staleKeyCount.labels(project, featureRefString).inc();
               }
 
@@ -38,22 +38,14 @@ public class Metrics {
           .labelNames("project", "feature_name")
           .register();
 
-  public static final Counter missingKeyCount =
+  public static final Counter notFoundKeyCount =
       Counter.build()
-          .name("missing_feature_count")
+          .name("not_found_feature_count")
           .subsystem("feast_serving")
           .help("number requested feature rows that were not found")
           .labelNames("project", "feature_name")
           .register();
 
-  public static final Counter invalidEncodingCount =
-      Counter.build()
-          .name("invalid_encoding_feature_count")
-          .subsystem("feast_serving")
-          .help("number requested feature rows that were stored with the wrong encoding")
-          .labelNames("project", "feature_name")
-          .register();
-
   public static final Counter staleKeyCount =
       Counter.build()
           .name("stale_feature_count")