diff --git a/pdb-plotting/src/main/java/org/lucares/recommind/logs/TcpIngestor.java b/pdb-plotting/src/main/java/org/lucares/recommind/logs/TcpIngestor.java
index 0f756d1..9c862e7 100644
--- a/pdb-plotting/src/main/java/org/lucares/recommind/logs/TcpIngestor.java
+++ b/pdb-plotting/src/main/java/org/lucares/recommind/logs/TcpIngestor.java
@@ -72,11 +72,11 @@ public class TcpIngestor implements AutoCloseable {
 				System.out.println("reading from stream");
 				while (iterator.hasNext()) {
 
+					final long start = System.nanoTime();
 					// System.out.println("read: " + line);
 					@SuppressWarnings("unchecked")
 					final Map<String, Object> object = (Map<String, Object>) iterator.next();
 
-					final long start = System.nanoTime();
 					final Optional<Entry> entry = createEntry(object);
 					final long end = System.nanoTime();
 					duration += (end - start) / 1_000_000.0;
diff --git a/performanceDb/src/main/java/org/lucares/performance/db/PdbWriterManager.java b/performanceDb/src/main/java/org/lucares/performance/db/PdbWriterManager.java
index 34af55c..41ebf4e 100644
--- a/performanceDb/src/main/java/org/lucares/performance/db/PdbWriterManager.java
+++ b/performanceDb/src/main/java/org/lucares/performance/db/PdbWriterManager.java
@@ -88,6 +88,7 @@ public class PdbWriterManager implements AutoCloseable {
 		final Day day = new Day(date);
 
 		if (!day.equals(lastDay)) {
+			LOGGER.info("finished with " + day);
 			closeFiles();
 			lastDay = day;
 		}
@@ -115,7 +116,6 @@ public class PdbWriterManager implements AutoCloseable {
 	}
 
 	private void closeFiles() {
-		LOGGER.info("closing all files");
 		final Iterator<Entry<Key, PdbWriter>> it = map.entrySet().iterator();
 
 		while (it.hasNext()) {
diff --git a/performanceDb/src/main/java/org/lucares/performance/db/TagsToFile.java b/performanceDb/src/main/java/org/lucares/performance/db/TagsToFile.java
index ddc60c5..9e63a32 100644
--- a/performanceDb/src/main/java/org/lucares/performance/db/TagsToFile.java
+++ b/performanceDb/src/main/java/org/lucares/performance/db/TagsToFile.java
@@ -167,14 +167,11 @@ public class TagsToFile implements CollectionUtils {
 
 		final Document document = db.getDocument(tagSpecificStorageFolder.toFile());
 		if (document == null) {
-			System.err.println("adding new folder: " + tagSpecificStorageFolder);
 			db.addDocument(tagSpecificStorageFolder.toFile());
 
 			tags.forEach((fieldName, value) -> {
 				TagsUtils.setProperty(db, tagSpecificStorageFolder.toFile(), fieldName, value);
 			});
-		} else {
-			System.out.println("using existing folder: " + tagSpecificStorageFolder);
 		}
 
 		result = new PdbFile(day, storageFile, tags);