diff --git a/yarn-project/archiver/src/modules/instrumentation.ts b/yarn-project/archiver/src/modules/instrumentation.ts
index f3d4d4a03b41..4e031872ca35 100644
--- a/yarn-project/archiver/src/modules/instrumentation.ts
+++ b/yarn-project/archiver/src/modules/instrumentation.ts
@@ -136,7 +136,7 @@ export class ArchiverInstrumentation {
     }
 
     this.syncDurationPerCheckpoint.record(Math.ceil(syncTimePerCheckpoint));
-    this.blockHeight.record(Math.max(...blocks.map(b => b.number)));
+    this.blockHeight.record(Math.max(...blocks.map(b => b.number)), { [Attributes.STATUS]: 'checkpointed' });
     this.checkpointHeight.record(Math.max(...blocks.map(b => b.checkpointNumber)));
     this.syncBlockCount.add(blocks.length);
   }
diff --git a/yarn-project/archiver/src/modules/l1_synchronizer.ts b/yarn-project/archiver/src/modules/l1_synchronizer.ts
index f31f08cd0658..9ef83634d899 100644
--- a/yarn-project/archiver/src/modules/l1_synchronizer.ts
+++ b/yarn-project/archiver/src/modules/l1_synchronizer.ts
@@ -973,10 +973,10 @@ export class ArchiverL1Synchronizer implements Traceable {
           ),
         );
 
-        if (checkpointsToAdd.length > 0) {
+        if (validCheckpoints.length > 0) {
           this.instrumentation.processNewCheckpointedBlocks(
-            processDuration / checkpointsToAdd.length,
-            checkpointsToAdd.flatMap(c => c.checkpoint.blocks),
+            processDuration / validCheckpoints.length,
+            validCheckpoints.flatMap(c => c.checkpoint.blocks),
           );
         }