Telemetry: Add simple startup benchmark that uses a large profile.

tools/perf/benchmarks/startup.py

 # Copyright 2013 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.
 
 from telemetry import benchmark
 
 from measurements import startup
 import page_sets
 
 
 class _StartupCold(benchmark.Benchmark):
   """Measures cold startup time with a clean profile."""
   options = {'pageset_repeat': 5}

[sullivan, 2015/04/03 13:59:43]

Can we lower the pageset_repeat in your LargeProfile benchmark and see if it
helps the cycle time? Of course we'll get more noise, but I'm not sure what else
we can do here.

[erikchen, 2015/04/03 17:05:50]

I lowered the pageset_repeat to 1 for the large profiles, which causes the perf
try-bots to pass.

 
   @classmethod
   def Name(cls):
     return 'startup'
 
   def CreatePageTest(self, options):
     return startup.Startup(cold=True)
 
 
 class _StartupWarm(benchmark.Benchmark):
@@ skipping 26 matching lines @@
 
 @benchmark.Enabled('has tabs')
 class StartupWarmBlankPage(_StartupWarm):
   """Measures warm startup time with a clean profile."""
   tag = 'warm'
   page_set = page_sets.BlankPageSet
 
   @classmethod
   def Name(cls):
     return 'startup.warm.blank_page'
+
+@benchmark.Enabled('has tabs')
+@benchmark.Enabled('win', 'linux', 'mac')
+class StartupLargeProfileColdBlankPage(_StartupCold):
+  """Measures cold startup time with a large profile."""
+  tag = 'cold'
+  page_set = page_sets.BlankPageSet
+
+  def __init__(self, max_failures=None):
+    super(StartupLargeProfileColdBlankPage, self).__init__(max_failures)
+    self.generated_profile_archive = "large_profile.zip"
+
+  @classmethod
+  def Name(cls):
+    return 'startup.large_profile.cold.blank_page'
+
+@benchmark.Enabled('has tabs')
+@benchmark.Enabled('win', 'linux', 'mac')
+class StartupLargeProfileWarmBlankPage(_StartupWarm):
+  """Measures warm startup time with a large profile."""
+  tag = 'warm'
+  page_set = page_sets.BlankPageSet
+
+  def __init__(self, max_failures=None):
+    super(StartupLargeProfileWarmBlankPage, self).__init__(max_failures)
+    self.generated_profile_archive = "large_profile.zip"
+
+  @classmethod
+  def Name(cls):
+    return 'startup.large_profile.warm.blank_page'