diff --git a/core-java-modules/core-java-perf-2/src/main/java/com/baeldung/dumps/CoreDump.c b/core-java-modules/core-java-perf-2/src/main/java/com/baeldung/dumps/CoreDump.c
new file mode 100644
index 0000000000..4a8b2c2b83
--- /dev/null
+++ b/core-java-modules/core-java-perf-2/src/main/java/com/baeldung/dumps/CoreDump.c
@@ -0,0 +1,15 @@
+#include <jni.h>
+#include "CoreDump.h"
+
+void core() {
+    int *p = NULL;
+    *p = 0;
+}
+
+JNIEXPORT void JNICALL Java_CoreDump_core (JNIEnv *env, jobject obj) {
+    core();
+};
+
+void main() {
+}
+
diff --git a/core-java-modules/core-java-perf-2/src/main/java/com/baeldung/dumps/CoreDump.h b/core-java-modules/core-java-perf-2/src/main/java/com/baeldung/dumps/CoreDump.h
new file mode 100644
index 0000000000..3b0e34b77d
--- /dev/null
+++ b/core-java-modules/core-java-perf-2/src/main/java/com/baeldung/dumps/CoreDump.h
@@ -0,0 +1,21 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class CoreDump */
+
+#ifndef _Included_CoreDump
+#define _Included_CoreDump
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     CoreDump
+ * Method:    core
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_CoreDump_core
+  (JNIEnv *, jobject);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/core-java-modules/core-java-perf-2/src/main/java/com/baeldung/dumps/CoreDump.java b/core-java-modules/core-java-perf-2/src/main/java/com/baeldung/dumps/CoreDump.java
new file mode 100644
index 0000000000..17725ee567
--- /dev/null
+++ b/core-java-modules/core-java-perf-2/src/main/java/com/baeldung/dumps/CoreDump.java
@@ -0,0 +1,13 @@
+package com.baeldung.dumps;
+
+public class CoreDump {
+    static {
+        System.loadLibrary("nativelib");
+    }
+
+    public static void main(String[] args) {
+        new CoreDump().core();
+    }
+
+    private native void core();
+}
diff --git a/core-java-modules/core-java-perf-2/src/main/java/com/baeldung/dumps/HeapDump.java b/core-java-modules/core-java-perf-2/src/main/java/com/baeldung/dumps/HeapDump.java
new file mode 100644
index 0000000000..c117c4f9a9
--- /dev/null
+++ b/core-java-modules/core-java-perf-2/src/main/java/com/baeldung/dumps/HeapDump.java
@@ -0,0 +1,19 @@
+package com.baeldung.dumps;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class HeapDump {
+    public static void main(String[] args) {
+        List<Integer> numbers = new ArrayList<>();
+
+        try {
+            while (true) {
+                numbers.add(10);
+            }
+        } catch (OutOfMemoryError e) {
+            System.out.println("Out of memory error occurred!");
+        }
+    }
+
+}
diff --git a/core-java-modules/core-java-perf-2/src/main/java/com/baeldung/dumps/ThreadDump.java b/core-java-modules/core-java-perf-2/src/main/java/com/baeldung/dumps/ThreadDump.java
new file mode 100644
index 0000000000..1d76c911de
--- /dev/null
+++ b/core-java-modules/core-java-perf-2/src/main/java/com/baeldung/dumps/ThreadDump.java
@@ -0,0 +1,18 @@
+package com.baeldung.dumps;
+
+public class ThreadDump {
+    public static void main(String[] args) {
+        longRunningTask();
+    }
+
+    private static void longRunningTask() {
+        for (int i = 0; i < Integer.MAX_VALUE; i++) {
+            if (Thread.currentThread().isInterrupted()) {
+                System.out.println("Interrupted!");
+                break;
+            }
+            System.out.println(i);
+        }
+    }
+
+}