diff --git a/examples/stress.cpp b/examples/stress.cpp
index 40c5ef3..40d69db 100644
--- a/examples/stress.cpp
+++ b/examples/stress.cpp
@@ -1,5 +1,5 @@
 #include <cstdint>
-#include <cstdlib>
+#include <random>
 
 #include <iostream>
 
@@ -30,9 +30,19 @@ namespace {
 
 
 int _saved = 0, _loaded = 0;
+int _savedBytes = 0, _loadedBytes = 0;
+int _saveTime = 0, _loadTime = 0;
 
 LogStream _logger(Logger::get("kademlia_stress"));
 
+int randomSession(int maxID)
+{
+	std::random_device rd;
+	std::default_random_engine eng(rd());
+	std::uniform_int_distribution<int> distr(0, maxID);
+	return distr(eng);
+}
+
 template <typename S>
 void load(S& session, std::string const& key)
 {
@@ -45,12 +55,13 @@ void load(S& session, std::string const& key)
 		else
 		{
 			Timespan elapsed = Timestamp() - ts;
+			_loadTime += elapsed.microseconds();
 			++_loaded;
-			std::string const& str{ data.begin(), data.end() };
-			_logger.information() << "Loaded \"" << key << /*"\" as \"" << str << */"\" in " << elapsed.microseconds() << " us" << std::endl;
+			_loadedBytes += data.size();
+			_logger.information() << "Loaded \"" << key << "\" (" << data.size() << " bytes) in " << elapsed.microseconds() << " us" << std::endl;
 		}
 	};
-
+	ts.update();
 	session.asyncLoad(key_vec, std::move(on_load));
 	_logger.debug() << "Async loading \"" << key << "\" ..." << std::endl;
 }
@@ -60,19 +71,22 @@ void save(S& session, std::string const& key, std::string const& val)
 {
 	std::vector<uint8_t> key_vec(key.begin(), key.end());
 	std::vector<uint8_t> val_vec(val.begin(), val.end());
+	std::size_t sz = val.size();
 	Timestamp ts;
-	auto on_save = [key, ts] (std::error_code const& error)
+	auto on_save = [key, ts, sz] (std::error_code const& error)
 	{
 		if (error)
 			_logger.error() << "Failed to save \"" << key << "\", error: " << error.message() << std::endl;
 		else
 		{
 			Timespan elapsed = Timestamp() - ts;
+			_saveTime += elapsed.microseconds();
 			++_saved;
-			_logger.information() << "Saved \"" << key << "\" in " << elapsed.microseconds() << " us" << std::endl;
+			_savedBytes += sz;
+			_logger.information() << "Saved \"" << key << "\" (" << sz << " bytes) in " << elapsed.microseconds() << " us" << std::endl;
 		}
 	};
-
+	ts.update();
 	session.asyncSave(key_vec, std::move(val_vec), std::move(on_save));
 	_logger.debug() << "Async saving \"" << key << /*"\": \"" << val <<*/ "\"" << std::endl;
 }
@@ -102,8 +116,9 @@ int main(int argc, char** argv)
 		std::uint16_t bootPort4 = kd::getAvailablePort(SocketAddress::IPv4);
 		std::uint16_t bootPort6 = kd::getAvailablePort(SocketAddress::IPv6);
 
-		int reps = 5;
-		pool.addCapacity(reps*2);
+		int peers = 3;
+		pool.addCapacity(peers*2);
+		int chunks = 24, chunkSize = 50000;
 
 		Session firstSession{ k::endpoint{bootAddr4, bootPort4}, k::endpoint{bootAddr6, bootPort6} };
 		_logger.information() << "bootstrap session listening on " << bootAddr4 << ':' << bootPort4 << ", " <<
@@ -113,7 +128,7 @@ int main(int argc, char** argv)
 		uint16_t sessPort6 = kd::getAvailablePort(SocketAddress::IPv6, bootPort6 + 1);
 
 		std::vector<Session*> sessions;
-		for (int i = 0; i < reps; ++i)
+		for (int i = 0; i < peers; ++i)
 		{
 			sessions.push_back(new Session{ k::endpoint{ "127.0.0.1", bootPort4 }
 						  , k::endpoint{ "127.0.0.1", sessPort4 }
@@ -125,26 +140,27 @@ int main(int argc, char** argv)
 			sessPort6 = kd::getAvailablePort(SocketAddress::IPv6, ++sessPort6);
 		}
 		Thread::sleep(100);
-		for (int i = 0; i < reps; ++i)
+		for (int i = 0; i < chunks; ++i)
 		{
-			std::string k("k"), v(65000, 'v');
+			std::string k("k"), v;
 			k += std::to_string(i);
 			v += std::to_string(i);
-			save(*sessions[0], k, v);
+			v.resize(chunkSize);
+			save(*sessions[randomSession(peers-1)], k, v);
 			while (_saved < i + 1) Thread::sleep(1);
 		}
 
 		_loaded = 0;
-		for (int i = 0; i < reps; ++i)
+		for (int i = 0; i < chunks; ++i)
 		{
 			std::string k("k");
 			k += std::to_string(i);
-			load(*sessions[i], k);
+			load(*sessions[randomSession(peers-1)], k);
 			while (_loaded < i + 1) Thread::sleep(1);
 		}
-
+/*
 		_loaded = 0;
-		for (int i = 0; i < reps; ++i)
+		for (int i = 0; i < peers; ++i)
 		{
 			std::string k("k");
 			k += std::to_string(i);
@@ -154,18 +170,28 @@ int main(int argc, char** argv)
 
 		abortSession(firstSession);
 		_loaded = 0;
-		for (int i = 0; i < reps; ++i)
+		for (int i = 0; i < peers; ++i)
 		{
 			std::string k("k");
 			k += std::to_string(i);
 			load(*sessions[i], k);
 			while (_loaded < i + 1) Thread::sleep(1);
 		}
-
+*/
 		for (auto& pS : sessions)
+		{
 			abortSession(*pS);
+			delete pS;
+		}
+
+		std::ostringstream ostr;
+		ostr << std::endl << "Summary\n=======\n" << peers << " peers, " <<
+							chunks << " chunks of " << chunkSize << " bytes\n"
+							"saved " << _savedBytes << " bytes, loaded " << _loadedBytes << " bytes\n"
+							"Total save time: " << float(_saveTime)/1000 << " [ms]\n"
+							"Total load time: " << float(_loadTime)/1000 << " [ms]" << std::endl;
+		_logger.information(ostr.str());
 
-		std::cout << "Goodbye!" << std::endl;
 		return 0;
 	}
 	catch (std::exception& ex)
diff --git a/src/kademlia/log.hpp b/src/kademlia/log.hpp
index cbb4952..ff500ab 100644
--- a/src/kademlia/log.hpp
+++ b/src/kademlia/log.hpp
@@ -60,7 +60,7 @@ bool isLogEnabled(std::string const& module);
  *  can be costly, its result is cached in a static variable.
  */
 
-#define KADEMLIA_ENABLE_DEBUG
+//#define KADEMLIA_ENABLE_DEBUG
 #ifdef KADEMLIA_ENABLE_DEBUG
 #   define LOG_DEBUG(module, thiz)											\
 	for (bool used = false; ! used; used = true)							\