diff --git a/src/main/java/server/ChunkedCompressedChecksumFileReader.java b/src/main/java/server/ChunkedCompressedChecksumFileReader.java
index 707536f..b27c77b 100644
--- a/src/main/java/server/ChunkedCompressedChecksumFileReader.java
+++ b/src/main/java/server/ChunkedCompressedChecksumFileReader.java
@@ -30,6 +30,9 @@ public class ChunkedCompressedChecksumFileReader {
     public FileHeader readChunk(Tracer trace, Span sp) throws IOException {
         Span gf = trace.spanBuilder("Chunk Read").startSpan();
         FileHeader header = readHeader();
+        gf.setAttribute("Read Uncompressed", header.getUncompressed());
+        gf.setAttribute("Read Compressed", header.getCompressed());
+        gf.setAttribute("Read Hash", header.getHash());
         try (Scope scope = gf.makeCurrent()) {
             if (header.getUncompressed() == 0)
                 return header;
diff --git a/src/main/java/shared/FileUtil.java b/src/main/java/shared/FileUtil.java
index 9f8aaeb..b2a1c2d 100644
--- a/src/main/java/shared/FileUtil.java
+++ b/src/main/java/shared/FileUtil.java
@@ -19,7 +19,7 @@ import java.util.concurrent.TimeUnit;
 public class FileUtil {
 
     // do not change it breaks stuff
-    protected static final int READER_SIZE = 8192;
+    protected static final int READER_SIZE = 131072;
     public static final long SEED = 691;
 
     private static final LZ4Factory LZ_FACTORY = LZ4Factory.fastestInstance();
diff --git a/target/classes/client/ChunkedCompressedChecksumFileWriter.class b/target/classes/client/ChunkedCompressedChecksumFileWriter.class
index 2cb0de6..18420d6 100644
Binary files a/target/classes/client/ChunkedCompressedChecksumFileWriter.class and b/target/classes/client/ChunkedCompressedChecksumFileWriter.class differ
diff --git a/target/classes/server/ChunkedCompressedChecksumFileReader.class b/target/classes/server/ChunkedCompressedChecksumFileReader.class
index 0336e4e..6acedb5 100644
Binary files a/target/classes/server/ChunkedCompressedChecksumFileReader.class and b/target/classes/server/ChunkedCompressedChecksumFileReader.class differ
diff --git a/target/classes/shared/FileUtil$InvalidUsageException.class b/target/classes/shared/FileUtil$InvalidUsageException.class
index 8c157cd..f5f0dc4 100644
Binary files a/target/classes/shared/FileUtil$InvalidUsageException.class and b/target/classes/shared/FileUtil$InvalidUsageException.class differ
diff --git a/target/classes/shared/FileUtil.class b/target/classes/shared/FileUtil.class
index bcaf31f..4a1e8e0 100644
Binary files a/target/classes/shared/FileUtil.class and b/target/classes/shared/FileUtil.class differ