Logging page

runtime/observatory/lib/utils.dart

Index: runtime/observatory/lib/utils.dart
diff --git a/runtime/observatory/lib/utils.dart b/runtime/observatory/lib/utils.dart
index c696529c750b20bfcc1e09bf1d15131c2ab5018b..cfc447c7c5cffd5f935ce5f19a9fb0ff04b24fa2 100644
--- a/runtime/observatory/lib/utils.dart
+++ b/runtime/observatory/lib/utils.dart
@@ -135,6 +135,13 @@ class Utils {
     return '${seconds}s';
   }
 
+  static String formatDateTime(DateTime now) {
+    return '${now.year}-${now.month}-${now.day} '
+           '${now.hour.toString().padLeft(2)}:'
+           '${now.minute.toString().padLeft(2)}:'
+           '${now.second.toString().padLeft(2)}';
+  }
+
   static String formatSeconds(double x) {
     return x.toStringAsFixed(2);
   }