Need to set the number of bytes read, not add them.

Signed-off-by: Tom Wilkie <[email protected]>
Mokto · Mar 20, 2019 · d495c68 · d495c68
1 parent 9ab14c9
commit d495c68
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/promtail/targets/tailer.go b/pkg/promtail/targets/tailer.go
@@ -119,7 +119,7 @@ func (t *tailer) markPosition() error {
 		return err
 	}
 
-	readBytes.WithLabelValues(t.path).Add(float64(pos))
+	readBytes.WithLabelValues(t.path).Set(float64(pos))
 	level.Debug(t.logger).Log("path", t.path, "filename", t.filename, "current_position", pos)
 	t.positions.Put(t.filename, pos)
 	return nil