diff --git a/src/explorviz/live_trace_processing/filter/reconstruction/TraceReconstructionBuffer.java b/src/explorviz/live_trace_processing/filter/reconstruction/TraceReconstructionBuffer.java
index ea5626968f8c150748142f21f6755225b988446a..502fd82fdb876befaf25dc670870397ae8c0bceb 100644
--- a/src/explorviz/live_trace_processing/filter/reconstruction/TraceReconstructionBuffer.java
+++ b/src/explorviz/live_trace_processing/filter/reconstruction/TraceReconstructionBuffer.java
@@ -32,6 +32,7 @@ class TraceReconstructionBuffer {
 			openEvents++;
 			final AbstractBeforeEventRecord beforeEvent = (AbstractBeforeEventRecord) event;
 			beforeEvent.setRuntimeStatisticInformation(new RuntimeStatisticInformation(1, -1, -1)); // TODO
+
 			// if
 			// invalid,
 			// trace
diff --git a/src/explorviz/live_trace_processing/filter/reduction/TracesSummarizationBuffer.java b/src/explorviz/live_trace_processing/filter/reduction/TracesSummarizationBuffer.java
index d000ac96ae515d1d9ceb778aea59e73d8b5c04c6..18ee675983b2f61e8b6855435751aa67066e9dea 100644
--- a/src/explorviz/live_trace_processing/filter/reduction/TracesSummarizationBuffer.java
+++ b/src/explorviz/live_trace_processing/filter/reduction/TracesSummarizationBuffer.java
@@ -25,16 +25,6 @@ class TracesSummarizationBuffer {
 	public void insertTrace(final Trace trace) {
 		if (accumulator == null) {
 			accumulator = trace;
-
-			for (int i = 0; i < trace.getTraceEvents().size(); i++) {
-				final AbstractEventRecord event = trace.getTraceEvents().get(i);
-				if (event instanceof AbstractBeforeEventRecord) {
-					final AbstractBeforeEventRecord abstractBeforeEventRecord = (AbstractBeforeEventRecord) event;
-					abstractBeforeEventRecord.getRuntimeStatisticInformation().makeAccumulator(
-							abstractBeforeEventRecord.getObjectId());
-				}
-			}
-
 		} else {
 			final List<AbstractEventRecord> aggregatedRecords = accumulator.getTraceEvents();
 			final List<AbstractEventRecord> records = trace.getTraceEvents();
@@ -45,6 +35,7 @@ class TracesSummarizationBuffer {
 					final AbstractBeforeEventRecord abstractBeforeEventRecord = (AbstractBeforeEventRecord) event;
 					final AbstractBeforeEventRecord abstractBeforeEventRecord2 = (AbstractBeforeEventRecord) records
 							.get(i);
+
 					abstractBeforeEventRecord.getRuntimeStatisticInformation().merge(
 							abstractBeforeEventRecord2.getRuntimeStatisticInformation(),
 							abstractBeforeEventRecord2.getObjectId());
diff --git a/src/explorviz/live_trace_processing/filter/reduction/TracesSummarizationFilter.java b/src/explorviz/live_trace_processing/filter/reduction/TracesSummarizationFilter.java
index 7e9124f3afed0dc9d0566fcf410cdf9539e93ece..95893c553359a5b0bee6eb2dfe99c781d24a5795 100644
--- a/src/explorviz/live_trace_processing/filter/reduction/TracesSummarizationFilter.java
+++ b/src/explorviz/live_trace_processing/filter/reduction/TracesSummarizationFilter.java
@@ -10,6 +10,8 @@ import explorviz.live_trace_processing.filter.AbstractFilter;
 import explorviz.live_trace_processing.filter.IPipeReceiver;
 import explorviz.live_trace_processing.reader.TimeProvider;
 import explorviz.live_trace_processing.record.IRecord;
+import explorviz.live_trace_processing.record.event.AbstractBeforeEventRecord;
+import explorviz.live_trace_processing.record.event.AbstractEventRecord;
 import explorviz.live_trace_processing.record.misc.TerminateRecord;
 import explorviz.live_trace_processing.record.misc.TimedPeriodRecord;
 import explorviz.live_trace_processing.record.trace.Trace;
@@ -35,6 +37,16 @@ public class TracesSummarizationFilter extends AbstractFilter implements ITraceR
 	public void processRecord(final IRecord record) {
 		if (record instanceof Trace) {
 			final Trace trace = (Trace) record;
+
+			for (int i = 0; i < trace.getTraceEvents().size(); i++) {
+				final AbstractEventRecord event = trace.getTraceEvents().get(i);
+				if (event instanceof AbstractBeforeEventRecord) {
+					final AbstractBeforeEventRecord abstractBeforeEventRecord = (AbstractBeforeEventRecord) event;
+					abstractBeforeEventRecord.getRuntimeStatisticInformation().makeAccumulator(
+							abstractBeforeEventRecord.getObjectId());
+				}
+			}
+
 			if (trace.isValid()) {
 				insertIntoBuffer(trace);
 			} else {