diff --git a/adapter-diag/src/main/java/io/nosqlbench/activitytype/diag/DiagResult.java b/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/temporal/CurrentTimeMillis.java
similarity index 51%
rename from adapter-diag/src/main/java/io/nosqlbench/activitytype/diag/DiagResult.java
rename to virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/temporal/CurrentTimeMillis.java
index 11af4962c..64479ec75 100644
--- a/adapter-diag/src/main/java/io/nosqlbench/activitytype/diag/DiagResult.java
+++ b/virtdata-lib-basics/src/main/java/io/nosqlbench/virtdata/library/basics/shared/temporal/CurrentTimeMillis.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022 nosqlbench
+ * Copyright (c) 2023 nosqlbench
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,19 @@
  * limitations under the License.
  */
 
-package io.nosqlbench.activitytype.diag;
+package io.nosqlbench.virtdata.library.basics.shared.temporal;
 
-public class DiagResult {
+import io.nosqlbench.virtdata.api.annotations.Categories;
+import io.nosqlbench.virtdata.api.annotations.Category;
+import io.nosqlbench.virtdata.api.annotations.ThreadSafeMapper;
+
+import java.util.function.LongUnaryOperator;
+
+@ThreadSafeMapper
+@Categories(Category.datetime)
+public class CurrentTimeMillis implements LongUnaryOperator {
+    @Override
+    public long applyAsLong(long operand) {
+        return System.currentTimeMillis();
+    }
 }