core/org.openjdk.jmc.flightrecorder.rules.jdk/src/main/java/org/openjdk/jmc/flightrecorder/rules/jdk/memory/MetaspaceOomRule.java

@@ -58,11 +58,11 @@
 
         private static final String RESULT_ID = "MetaspaceOom"; //$NON-NLS-1$
 
         private Result getResult(IItemCollection items, IPreferenceValueProvider valueProvider) {
                 EventAvailability eventAvailability = RulesToolkit.getEventAvailability(items, JdkTypeIDs.METASPACE_OOM);
-                if (eventAvailability == EventAvailability.UNAVAILABLE || eventAvailability == EventAvailability.DISABLED) {
+                if (eventAvailability == EventAvailability.UNKNOWN || eventAvailability == EventAvailability.DISABLED) {
                         return RulesToolkit.getEventAvailabilityResult(this, items, eventAvailability, JdkTypeIDs.METASPACE_OOM);
                 }
 
                 IQuantity oomCount = items.getAggregate(JdkAggregators.METASPACE_OOM_COUNT);
                 if (oomCount != null && oomCount.doubleValue() > 0) {