optimizations

src/META-INF/explorviz.live_trace_processing.default.properties

@@ -36,13 +36,13 @@ explorviz.live_trace_processing.worker_enabled=true
 
 explorviz.live_trace_processing.reader_listening_port=10133
 
-explorviz.live_trace_processing.tcp_reader_output_buffer_size=16384
-explorviz.live_trace_processing.tcp_reader_disruptor_size=64
+explorviz.live_trace_processing.tcp_reader_output_buffer_size=512
+explorviz.live_trace_processing.tcp_reader_disruptor_size=16
 
-explorviz.live_trace_processing.trace_reconstruction_output_buffer_size=1024
-explorviz.live_trace_processing.trace_reconstruction_disruptor_size=64
+explorviz.live_trace_processing.trace_reconstruction_output_buffer_size=128
+explorviz.live_trace_processing.trace_reconstruction_disruptor_size=16
 
-explorviz.live_trace_processing.trace_reconstruction_buffer_initial_size=1024
+explorviz.live_trace_processing.trace_reconstruction_buffer_initial_size=128
 
-explorviz.live_trace_processing.trace_summarization_output_buffer_size=256
-explorviz.live_trace_processing.trace_summarization_disruptor_size=64
+explorviz.live_trace_processing.trace_summarization_output_buffer_size=128
+explorviz.live_trace_processing.trace_summarization_disruptor_size=16

src/explorviz/live_trace_processing/main/FilterConfiguration.java

@@ -19,8 +19,8 @@ public class FilterConfiguration {
 		final SinglePipeConnector<RecordArrayEvent> traceReductionConnector = new SinglePipeConnector<RecordArrayEvent>(
 				Constants.TRACE_RECONSTRUCTION_DISRUPTOR_SIZE);
 
-		new TracesSummarizationFilter(traceReductionConnector, TimeUnit.MILLISECONDS.toNanos(990),
-				sink).start();
+		new TracesSummarizationFilter(traceReductionConnector, TimeUnit.SECONDS.toNanos(1), sink)
+				.start();
 
 		final PipesMerger<RecordArrayEvent> traceReconstructionMerger = new PipesMerger<RecordArrayEvent>(
 				Constants.TCP_READER_DISRUPTOR_SIZE);

src/explorviz/live_trace_processing/main/WorkerStarter.java

@@ -3,6 +3,7 @@ package explorviz.live_trace_processing.main;
 import java.io.IOException;
 import java.util.Queue;
 
+import explorviz.live_trace_processing.Constants;
 import explorviz.live_trace_processing.configuration.Configuration;
 import explorviz.live_trace_processing.configuration.ConfigurationFactory;
 import explorviz.live_trace_processing.connector.TCPConnector;
@@ -24,7 +25,7 @@ public class WorkerStarter {
 
 		if (isWorker) {
 			final SinglePipeConnector<RecordArrayEvent> tcpConnectorConnector = new SinglePipeConnector<RecordArrayEvent>(
-					16);
+					Constants.TRACE_SUMMARIZATION_DISRUPTOR_SIZE);
 
 			final TCPConnector connector = new TCPConnector(tcpConnectorConnector,
 					configuration.getStringProperty(ConfigurationFactory.WRITER_TARGET_IP),
@@ -38,11 +39,11 @@ public class WorkerStarter {
 			sink = tcpConnectorConnector.registerProducer();
 		} else {
 			final SinglePipeConnector<RecordArrayEvent> recordCountingConnector = new SinglePipeConnector<RecordArrayEvent>(
-					16);
+					Constants.TRACE_SUMMARIZATION_DISRUPTOR_SIZE);
 			new RecordCountingFilter(recordCountingConnector, null).start();
 
 			final SinglePipeConnector<RecordArrayEvent> traceCountingConnector = new SinglePipeConnector<RecordArrayEvent>(
-					16);
+					Constants.TRACE_SUMMARIZATION_DISRUPTOR_SIZE);
 			new TraceCountingFilter(traceCountingConnector,
 					recordCountingConnector.registerProducer()).start();
 
@@ -60,7 +61,7 @@ public class WorkerStarter {
 		if (loadBalancerEnabled) {
 			new LoadBalancer(
 					configuration.getStringProperty(ConfigurationFactory.LOAD_BALANCER_IP),
-					configuration.getIntProperty(ConfigurationFactory.LOAD_BALANCER_PORT, 9999),
+					configuration.getIntProperty(ConfigurationFactory.LOAD_BALANCER_PORT, 10200),
 					configuration.getIntProperty(ConfigurationFactory.LOAD_BALANCER_WAIT_TIME,
 							20000),
 							configuration

src/explorviz/live_trace_processing/reader/TCPReaderOneClient.java

@@ -45,7 +45,7 @@ class TCPReaderOneClient extends Thread {
 	private HostApplicationMetaDataRecord hostApplicationMetadata;
 
 	private final StringRegistry stringRegistry = new StringRegistry(null);
-	private final List<byte[]> waitingForStringMessages = new ArrayList<byte[]>(1024);
+	private final List<byte[]> waitingForStringMessages = new ArrayList<byte[]>(128);
 
 	private final SocketChannel socketChannel;
 
@@ -68,7 +68,7 @@ class TCPReaderOneClient extends Thread {
 
 	@Override
 	public void run() {
-		final ByteBuffer buffer = ByteBuffer.allocateDirect(16 * 1024 * 1024);
+		final ByteBuffer buffer = ByteBuffer.allocate(16 * 1024 * 1024);
 		try {
 			String remoteAddress = "";
 			if (socketChannel.isConnected()) {
@@ -85,11 +85,11 @@ class TCPReaderOneClient extends Thread {
 				buffer.flip();
 				messagesfromByteArray(buffer);
 			}
-			LOG.info("Client " + remoteAddress + " disconnected.");
 		} catch (final IOException ex) {
 			RemoteConfigurationServlet.getConnectedChildren().remove(remoteAddress);
 			LOG.info("Error in read() " + ex.getMessage());
 		} finally {
+			LOG.info("Client " + remoteAddress + " disconnected.");
 			flushOutputBuffer();
 			merger.deregisterProducer(queue);
 		}