diff --git a/include/NetworkInterface.h b/include/NetworkInterface.h
index 0be49d8220..90de56e94d 100644
--- a/include/NetworkInterface.h
+++ b/include/NetworkInterface.h
@@ -270,13 +270,13 @@ class NetworkInterface : public AlertableEntity {
   virtual ~NetworkInterface();
 
   bool initFlowDump(u_int8_t num_dump_interfaces);
-  virtual u_int32_t getASesHashSize();
-  virtual u_int32_t getCountriesHashSize();
-  virtual u_int32_t getVLANsHashSize();
-  virtual u_int32_t getMacsHashSize();
-  virtual u_int32_t getHostsHashSize();
+  u_int32_t getASesHashSize();
+  u_int32_t getCountriesHashSize();
+  u_int32_t getVLANsHashSize();
+  u_int32_t getMacsHashSize();
+  u_int32_t getHostsHashSize();
+  u_int32_t getArpHashMatrixSize();
   virtual u_int32_t getFlowsHashSize();
-  virtual u_int32_t getArpHashMatrixSize();
 
   virtual bool walker(u_int32_t *begin_slot,
 		      bool walk_all,
diff --git a/include/ViewInterface.h b/include/ViewInterface.h
index 173eb78249..0ac3f66b7f 100644
--- a/include/ViewInterface.h
+++ b/include/ViewInterface.h
@@ -54,11 +54,6 @@ class ViewInterface : public NetworkInterface {
   virtual u_int64_t getCheckPointNumBytes();
   virtual u_int32_t getCheckPointNumPacketDrops();
 
-  virtual u_int32_t getASesHashSize();
-  virtual u_int32_t getCountriesHashSize();
-  virtual u_int32_t getVLANsHashSize();
-  virtual u_int32_t getMacsHashSize();
-  virtual u_int32_t getHostsHashSize();
   virtual u_int32_t getFlowsHashSize();
   virtual Flow* findFlowByKey(u_int32_t key, AddressTree *allowed_hosts);
   virtual Flow* findFlowByTuple(u_int16_t vlan_id,
diff --git a/src/ViewInterface.cpp b/src/ViewInterface.cpp
index 926961ddd2..cb72def96e 100644
--- a/src/ViewInterface.cpp
+++ b/src/ViewInterface.cpp
@@ -188,62 +188,6 @@ u_int32_t ViewInterface::getFlowsHashSize() {
 
 /* **************************************************** */
 
-u_int32_t ViewInterface::getMacsHashSize() {
-  u_int32_t tot = 0;
-
-  for(u_int8_t s = 0; s < num_viewed_interfaces; s++)
-    tot += viewed_interfaces[s]->getMacsHashSize();
-
-  return(tot);
-}
-
-/* **************************************************** */
-
-u_int32_t ViewInterface::getHostsHashSize() {
-  u_int32_t tot = 0;
-
-  for(u_int8_t s = 0; s < num_viewed_interfaces; s++) {
-    tot += viewed_interfaces[s]->getHostsHashSize();
-  }
-
-  return(tot);
-}
-
-/* **************************************************** */
-
-u_int32_t ViewInterface::getASesHashSize() {
-  u_int32_t tot = 0;
-
-  for(u_int8_t s = 0; s < num_viewed_interfaces; s++)
-    tot += viewed_interfaces[s]->getASesHashSize();
-
-  return(tot);
-}
-
-/* **************************************************** */
-
-u_int32_t ViewInterface::getCountriesHashSize() {
-  u_int32_t tot = 0;
-
-  for(u_int8_t s = 0; s < num_viewed_interfaces; s++)
-    tot += viewed_interfaces[s]->getCountriesHashSize();
-
-  return(tot);
-}
-
-/* **************************************************** */
-
-u_int32_t ViewInterface::getVLANsHashSize() {
-  u_int32_t tot = 0;
-
-  for(u_int8_t s = 0; s < num_viewed_interfaces; s++)
-    tot += viewed_interfaces[s]->getVLANsHashSize();
-
-  return(tot);
-}
-
-/* **************************************************** */
-
 Flow* ViewInterface::findFlowByKey(u_int32_t key, AddressTree *allowed_hosts) {
   Flow *f = NULL;
 
@@ -354,8 +298,6 @@ void ViewInterface::flowPollLoop() {
 static void* flowPollLoop(void* ptr) {
   ViewInterface *iface = (ViewInterface*)ptr;
 
-  ntop->getTrace()->traceEvent(TRACE_NORMAL, "Starting flows polling for %s", iface->get_name());
-
   /* Wait until the initialization completes */
   while(!iface->isRunning()) sleep(1);