commit 149834e67d308d632041c5600ea9d366e0ad9a6f
author Edward Lemur <ehmaldonado@chromium.org> Mon Oct 22 19:15:13 2018 +0000
committer Commit Bot <commit-bot@chromium.org> Mon Oct 22 19:15:13 2018 +0000
tree 8821a19862d1013697f23ca06e6afb5c0d8dc90d
parent 98f1e59b41c6c580cd168ac4456bf27d78c12a95

metrics: Add function to collect repeated metrics.

Bug: 897394
Change-Id: Iece4507c7bf92d7a8aad045d31b4f06e54b3af15
Reviewed-on: https://chromium-review.googlesource.com/c/1292243
Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
Commit-Queue: Edward Lesmes <ehmaldonado@chromium.org>

metrics.py

diff --git a/metrics.py b/metrics.py
index c2c88e0..674c78b 100644
--- a/metrics.py
+++ b/metrics.py
@@ -161,6 +161,11 @@
       with self._metrics_lock:
         self._reported_metrics[name] = value
 
+  def add_repeated(self, name, value):
+    if self._collect_custom_metrics:
+      with self._metrics_lock:
+        self._reported_metrics.setdefault(name, []).append(value)
+
   @contextlib.contextmanager
   def pause_metrics_collection(self):
     collect_custom_metrics = self._collect_custom_metrics