diff --git a/voxel_map.cpp b/voxel_map.cpp
index 65cc553..0d6a69d 100644
--- a/voxel_map.cpp
+++ b/voxel_map.cpp
@@ -17,6 +17,7 @@ VoxelMap::VoxelMap()
 }
 
 VoxelMap::~VoxelMap() {
+	print_line("Destroying VoxelMap");
 	clear();
 }
 
diff --git a/voxel_terrain.cpp b/voxel_terrain.cpp
index bc4982a..ae9bcc6 100644
--- a/voxel_terrain.cpp
+++ b/voxel_terrain.cpp
@@ -27,6 +27,7 @@ VoxelTerrain::VoxelTerrain()
 }
 
 VoxelTerrain::~VoxelTerrain() {
+	print_line("Destroying VoxelTerrain");
 	if(_provider_thread) {
 		memdelete(_provider_thread);
 	}
@@ -232,6 +233,13 @@ Dictionary VoxelTerrain::get_statistics() const {
 	d["provider"] = provider;
 	d["updater"] = updater;
 
+	// Breakdown of time spent in _process
+	d["time_detect_required_blocks"] = _stats.time_detect_required_blocks;
+	d["time_send_load_requests"] = _stats.time_send_load_requests;
+	d["time_process_load_responses"] = _stats.time_process_load_responses;
+	d["time_send_update_requests"] = _stats.time_send_update_requests;
+	d["time_process_update_responses"] = _stats.time_process_update_responses;
+
 	return d;
 }
 
@@ -466,6 +474,8 @@ void VoxelTerrain::_process() {
 
 	ERR_FAIL_COND(_map.is_null());
 
+	uint64_t time_before = os.get_ticks_usec();
+
 	// Get viewer location
 	// TODO Transform to local (Spatial Transform)
 	Vector3i viewer_block_pos;
@@ -519,9 +529,13 @@ void VoxelTerrain::_process() {
 		remove_positions_outside_box(_blocks_pending_update, new_box, _dirty_blocks);
 	}
 
+	_stats.time_detect_required_blocks = os.get_ticks_usec() - time_before;
+
 	_last_view_distance_blocks = _view_distance_blocks;
 	_last_viewer_block_pos = viewer_block_pos;
 
+	time_before = os.get_ticks_usec();
+
 	// Send block loading requests
 	{
 		VoxelProviderThread::InputData input;
@@ -536,6 +550,9 @@ void VoxelTerrain::_process() {
 		_provider_thread->push(input);
 	}
 
+	_stats.time_send_load_requests = os.get_ticks_usec() - time_before;
+	time_before = os.get_ticks_usec();
+
 	// Get block loading responses
 	{
 		const unsigned int bs = _map->get_block_size();
@@ -603,6 +620,9 @@ void VoxelTerrain::_process() {
 		}
 	}
 
+	_stats.time_process_load_responses = os.get_ticks_usec() - time_before;
+	time_before = os.get_ticks_usec();
+
 	// Send mesh updates
 	{
 		VoxelMeshUpdater::Input input;
@@ -641,6 +661,9 @@ void VoxelTerrain::_process() {
 		_blocks_pending_update.clear();
 	}
 
+	_stats.time_send_update_requests = os.get_ticks_usec() - time_before;
+	time_before = os.get_ticks_usec();
+
 	// Get mesh updates
 	{
 		{
@@ -718,6 +741,8 @@ void VoxelTerrain::_process() {
 		_stats.mesh_alloc_time = time_taken;
 	}
 
+	_stats.time_process_update_responses = os.get_ticks_usec() - time_before;
+
 	//print_line(String("d:") + String::num(_dirty_blocks.size()) + String(", q:") + String::num(_block_update_queue.size()));
 }
 
diff --git a/voxel_terrain.h b/voxel_terrain.h
index 7c81087..537ec56 100644
--- a/voxel_terrain.h
+++ b/voxel_terrain.h
@@ -63,13 +63,23 @@ public:
 		int dropped_provider_blocks;
 		int dropped_updater_blocks;
 		int remaining_main_thread_blocks;
+		uint64_t time_detect_required_blocks;
+		uint64_t time_send_load_requests;
+		uint64_t time_process_load_responses;
+		uint64_t time_send_update_requests;
+		uint64_t time_process_update_responses;
 
 		Stats():
 			mesh_alloc_time(0),
 			updated_blocks(0),
 			dropped_provider_blocks(0),
 			dropped_updater_blocks(0),
-			remaining_main_thread_blocks(0)
+			remaining_main_thread_blocks(0),
+			time_detect_required_blocks(0),
+			time_send_load_requests(0),
+			time_process_load_responses(0),
+			time_send_update_requests(0),
+			time_process_update_responses(0)
 		{ }
 	};