client/samples/control.oprofile

   1 AUTHOR = "Autotest Team <autotest@test.kernel.org>"
   2 TIME = "MEDIUM"
   3 NAME = "Sample - Using profilers"
   4 TEST_TYPE = "client"
   5 TEST_CLASS = "Kernel"
   6 TEST_CATEGORY = "Functional"
   7
   8 DOC = """
   9 Runs our sleeptest (bogus test that only sleeps for a given amount of time),
  10 while running the oprofile profilers, with and without special parameters
  11 passed to the profiler.
  12 """
  13
  14 import logging
  15
  16 logging.info("Testing default event")
  17 job.profilers.add('oprofile')
  18 job.run_test('sleeptest', seconds=5, tag='default')
  19 job.profilers.delete('oprofile')
  20
  21 logging.info("Testing ICACHE_MISSES")
  22 job.profilers.add('oprofile', 'ICACHE_MISSES:100000')
  23 job.run_test('sleeptest', seconds=5, tag='icache_misses')
  24 job.profilers.delete('oprofile')