Increase initial bandwidth estimates #4428 #5390

To 2 MB/s and 10 files/s.

diff --git a/src/libsync/progressdispatcher.cpp b/src/libsync/progressdispatcher.cpp
index 36b0822012fcc2314a55dd4c6ba307a443a3bccc..a2cbb688a1fda7acb52a68dd04cb5065876e8a52 100644 (file)
--- a/src/libsync/progressdispatcher.cpp
+++ b/src/libsync/progressdispatcher.cpp
@@ -145,8 +145,12 @@ void ProgressInfo::reset()
     _sizeProgress = Progress();
     _fileProgress = Progress();
     _totalSizeOfCompletedJobs = 0;
-    _maxBytesPerSecond = 100000.0;
-    _maxFilesPerSecond = 2.0;
+
+    // Historically, these starting estimates were way lower, but that lead
+    // to gross overestimation of ETA when a good estimate wasn't available.
+    _maxBytesPerSecond = 2000000.0; // 2 MB/s
+    _maxFilesPerSecond = 10.0;
+
     _updateEstimatesTimer.stop();
     _lastCompletedItem = SyncFileItem();
 }