[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..30f9cea27b58ced78765a7f0a2024de92f6c2a27
--- /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 ``found_suspects`` value of a '
+                 'crash analysis of Predator. This metric has fields like:'

[wrengr, 2016/11/23 22:04:55]

Much better :)

The "crash analysis of Predator" part is still a bit awkward though. I'd
rephrase to something like "Metric monitoring whether Predator found CLs for the
crash reports". Similarly for the others.

[Sharu Jiang, 2016/11/23 23:59:47]

My bad documenting... thanks for the advises!

+                 '{found_suspects: True/False,'
+                 ' client_id: Cracas/Fracas/Clusterfuzz}'))
+
+has_regression_range = gae_ts_mon.CounterMetric(
+    'predator/has_regression_range',
+    description=('Metric monitoring ``has_regression_range`` value of a '
+                 'crash analysis of Predator. 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 ``found_components`` value of a '
+                 'crash analysis of Predator. This metric has fields like:'
+                 '{found_components: True/False,'
+                 ' client_id: Cracas/Fracas/Clusterfuzz}'))