--- a/src/hotspot/os/aix/os_perf_aix.cpp	Thu Jun 28 18:04:19 2018 +0530
+++ b/src/hotspot/os/aix/os_perf_aix.cpp	Thu Jun 28 15:06:55 2018 +0200
@@ -1041,3 +1041,49 @@
   cpu_info = *_cpu_info; // shallow copy assignment
   return OS_OK;
 }
+
+class NetworkPerformanceInterface::NetworkPerformance : public CHeapObj<mtInternal> {
+  friend class NetworkPerformanceInterface;
+ private:
+  NetworkPerformance();
+  NetworkPerformance(const NetworkPerformance& rhs); // no impl
+  NetworkPerformance& operator=(const NetworkPerformance& rhs); // no impl
+  bool initialize();
+  ~NetworkPerformance();
+  int network_utilization(NetworkInterface** network_interfaces) const;
+};
+
+NetworkPerformanceInterface::NetworkPerformance::NetworkPerformance() {
+
+}
+
+bool NetworkPerformanceInterface::NetworkPerformance::initialize() {
+  return true;
+}
+
+NetworkPerformanceInterface::NetworkPerformance::~NetworkPerformance() {
+}
+
+int NetworkPerformanceInterface::NetworkPerformance::network_utilization(NetworkInterface** network_interfaces) const
+{
+  return FUNCTIONALITY_NOT_IMPLEMENTED;
+}
+
+NetworkPerformanceInterface::NetworkPerformanceInterface() {
+  _impl = NULL;
+}
+
+NetworkPerformanceInterface::~NetworkPerformanceInterface() {
+  if (_impl != NULL) {
+    delete _impl;
+  }
+}
+
+bool NetworkPerformanceInterface::initialize() {
+  _impl = new NetworkPerformanceInterface::NetworkPerformance();
+  return _impl != NULL && _impl->initialize();
+}
+
+int NetworkPerformanceInterface::network_utilization(NetworkInterface** network_interfaces) const {
+  return _impl->network_utilization(network_interfaces);
+}