| AUTHOR = "Autotest Team <autotest@test.kernel.org>" |
| TIME = "MEDIUM" |
| NAME = "Sample - Using profilers" |
| TEST_TYPE = "client" |
| TEST_CLASS = "Kernel" |
| TEST_CATEGORY = "Functional" |
| |
| DOC = """ |
| Runs our sleeptest (bogus test that only sleeps for a given amount of time), |
| while running the oprofile profilers, with and without special parameters |
| passed to the profiler. |
| """ |
| |
| import logging |
| |
| logging.info("Testing default event") |
| job.profilers.add('oprofile') |
| job.run_test('sleeptest', seconds=5, tag='default') |
| job.profilers.delete('oprofile') |
| |
| logging.info("Testing ICACHE_MISSES") |
| job.profilers.add('oprofile', 'ICACHE_MISSES:100000') |
| job.run_test('sleeptest', seconds=5, tag='icache_misses') |
| job.profilers.delete('oprofile') |