[Predator] Monitor found_suspects, has_regression_range and found_components using ts_mon

appengine/findit/crash/monitoring.py

Index: appengine/findit/crash/monitoring.py
diff --git a/appengine/findit/crash/monitoring.py b/appengine/findit/crash/monitoring.py
new file mode 100644
index 0000000000000000000000000000000000000000..cfea5aa224852b0a685a3e5910c0341a8f6938d9
--- /dev/null
+++ b/appengine/findit/crash/monitoring.py
@@ -0,0 +1,26 @@
+# Copyright 2016 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import gae_ts_mon
+
+found_suspects = gae_ts_mon.CounterMetric(
+    'predator/found_suspects',
+    description=('Metric monitoring whether Predator found CLs for the'
+                 'crash report. This metric has fields like:'
+                 '{found_suspects: True/False,'
+                 ' client_id: Cracas/Fracas/Clusterfuzz}'))
+
+has_regression_range = gae_ts_mon.CounterMetric(
+    'predator/has_regression_range',
+    description=('Metric monitoring whether Predator has regression range '
+                 'for the crash report. This metric has fields like:'
+                 '{has_regression_range: True/False,'
+                 ' client_id: Cracas/Fracas/Clusterfuzz}'))
+
+found_components = gae_ts_mon.CounterMetric(
+    'predator/found_components',
+    description=('Metric monitoring whether Predator found components for the'
+                 'crash report. This metric has fields like:'
+                 '{found_components: True/False,'
+                 ' client_id: Cracas/Fracas/Clusterfuzz}'))