diff --git a/lib/file-handling/file-demuxer.js b/lib/file-handling/file-demuxer.js
index 9353dd6a..6b192fc1 100644
--- a/lib/file-handling/file-demuxer.js
+++ b/lib/file-handling/file-demuxer.js
@@ -169,6 +169,9 @@ FileDemuxer.getOptimalShardSize = function(fileInfo, acc) {
       hops = hops - 1 <= 0 ? 0 : hops - 1;
     }
 
+    console.log('shard size is '+shardSize(hops));
+    console.log('free mem is '+os.freemem());
+
     return shardSize(hops);
   }