diff --git a/compress-test/mix-compress.c b/compress-test/mix-compress.c
index 55c031a..246e6ec 100644
--- a/compress-test/mix-compress.c
+++ b/compress-test/mix-compress.c
@@ -69,9 +69,11 @@ int main(int argc, const char **argv)
 				cstream, &nr_written_compressed, &nr_written);
 		}
 
+		size_t tx_total = 0;
+		b_cstream_tx_bytes(cstream, &tx_total);
 		printf("iteration %d: wrote %zu (compressed) / %zu "
-		       "(uncompressed) bytes (%s)\n",
-		       i, nr_written_compressed, nr_written,
+		       "(uncompressed) / %zu (total) bytes (%s)\n",
+		       i, nr_written_compressed, nr_written, tx_total,
 		       compressed ? "compressed" : "uncompressed");
 
 		compressed = !compressed;
diff --git a/compress-test/mix-decompress.c b/compress-test/mix-decompress.c
index 10d8197..d256846 100644
--- a/compress-test/mix-decompress.c
+++ b/compress-test/mix-decompress.c
@@ -62,9 +62,11 @@ int main(int argc, const char **argv)
 				cstream, &nr_read_compressed, &nr_read);
 		}
 
+		size_t tx_total = 0;
+		b_cstream_tx_bytes(cstream, &tx_total);
 		printf(" * iteration %d: read %zu (compressed) / %zu "
-		       "(uncompressed) bytes (%s)\n",
-		       i, nr_read_compressed, nr_read,
+		       "(uncompressed) / %zu (total) bytes (%s)\n",
+		       i, nr_read_compressed, nr_read, tx_total,
 		       compressed ? "compressed" : "uncompressed");
 		printf("%s\n", buf);