diff --git a/core-java-modules/core-java-perf/src/test/java/com/baeldung/branchprediction/CombiningUnitTest.java b/core-java-modules/core-java-perf/src/test/java/com/baeldung/branchprediction/CombiningUnitTest.java
index c98eef5ed1..bef910024d 100644
--- a/core-java-modules/core-java-perf/src/test/java/com/baeldung/branchprediction/CombiningUnitTest.java
+++ b/core-java-modules/core-java-perf/src/test/java/com/baeldung/branchprediction/CombiningUnitTest.java
@@ -9,7 +9,7 @@ import org.slf4j.LoggerFactory;
 public class CombiningUnitTest {
     private static final Logger LOG = LoggerFactory.getLogger(CombiningUnitTest.class);
 
-    public static final int TOP = 10000000;
+    public static final int TOP = 1000000;
     public static final double FRACTION = 0.1;
 
     @Test
diff --git a/core-java-modules/core-java-perf/src/test/java/com/baeldung/branchprediction/IfUnitTest.java b/core-java-modules/core-java-perf/src/test/java/com/baeldung/branchprediction/IfUnitTest.java
index 6f80624502..3a434d942b 100644
--- a/core-java-modules/core-java-perf/src/test/java/com/baeldung/branchprediction/IfUnitTest.java
+++ b/core-java-modules/core-java-perf/src/test/java/com/baeldung/branchprediction/IfUnitTest.java
@@ -12,7 +12,7 @@ import org.slf4j.LoggerFactory;
 public class IfUnitTest {
     private static final Logger LOG = LoggerFactory.getLogger(IfUnitTest.class);
 
-    public static final int TOP = 10000000;
+    public static final int TOP = 1000000;
 
     @Test
     public void majorBranchSorted() {
diff --git a/core-java-modules/core-java-perf/src/test/java/com/baeldung/branchprediction/SortingUnitTest.java b/core-java-modules/core-java-perf/src/test/java/com/baeldung/branchprediction/SortingUnitTest.java
index 6af40bd57a..0def407e73 100644
--- a/core-java-modules/core-java-perf/src/test/java/com/baeldung/branchprediction/SortingUnitTest.java
+++ b/core-java-modules/core-java-perf/src/test/java/com/baeldung/branchprediction/SortingUnitTest.java
@@ -11,7 +11,7 @@ import org.slf4j.LoggerFactory;
 
 public class SortingUnitTest {
     private static final Logger LOG = LoggerFactory.getLogger(SortingUnitTest.class);
-    public static final int BIG = 10000000;
+    public static final int BIG = 1000000;
     public static final int SMALL = 100000;
 
     @Test