1 files changed, 5 insertions, 0 deletions
diff --git a/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/autoscale/NodeTimeseries.java b/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/autoscale/NodeTimeseries.java
index 4a5f8972e11..500dbf0f66f 100644
--- a/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/autoscale/NodeTimeseries.java
+++ b/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/autoscale/NodeTimeseries.java
@@ -6,6 +6,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
+import java.util.OptionalDouble;
 import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
@@ -40,6 +41,10 @@ public class NodeTimeseries {
         return Optional.of(snapshots.get(snapshots.size() - 1));
     }
 
+    public OptionalDouble peak(Load.Dimension dimension) {
+        return snapshots.stream().mapToDouble(snapshot -> snapshot.load().get(dimension)).max();
+    }
+
     public List<NodeMetricSnapshot> asList() { return snapshots; }
 
     public String hostname() { return hostname; }