Initiate the script that takes a snapshot of CPU usage

scripts/slave/recipe_modules/auto_bisect/bisector.py

Index: scripts/slave/recipe_modules/auto_bisect/bisector.py
diff --git a/scripts/slave/recipe_modules/auto_bisect/bisector.py b/scripts/slave/recipe_modules/auto_bisect/bisector.py
index 23c69450c4cf8787885a1edb03bf6ff6b2d079a0..d387a301c6b321197b51cc56a98bad0fdb4676d2 100644
--- a/scripts/slave/recipe_modules/auto_bisect/bisector.py
+++ b/scripts/slave/recipe_modules/auto_bisect/bisector.py
@@ -666,6 +666,15 @@ class Bisector(object):
     self.api.m.step('Debug Info', [])
     self.api.m.step.active_result.presentation.logs['Debug Info'] = lines
 
+  def print_cpu(self):
+    """Prints extra debug info with CPU snapshot at the end of the bisect process."""
+    lines = self._results_debug_message().splitlines()
+    for revision in self.revisions:
+        lines.append(str(revision.snapshot))
+    step_name = 'Debug Info with CPU Snapshot'
+    self.api.m.step(step_name, [])
+    self.api.m.step.active_result.presentation.logs[step_name] = lines
+
   def post_result(self, halt_on_failure=False):
     """Posts bisect results to Perf Dashboard."""
     self.api.m.perf_dashboard.set_default_config()