| AUTHOR="Vladimir Samarskiy <vsamarsk@google.com>" |
| NAME="Uptime Test" |
| TIME="MEDIUM" ## ~3hrs |
| TEST_CLASS="Kernel" |
| TEST_CATEGORY="Stress" |
| TEST_TYPE="CLIENT" |
| |
| DOC = """ |
| The test repeatedly executes kernbench during T=cycle_length seconds and then |
| sleeps for the same amount of time. Itterations continued |
| until total elapsed time of the test reaches T=target_time |
| """ |
| |
| import time |
| |
| |
| def uptime_test(cycle_length = 300, target_time = 3*60*60): |
| test_started = time.time() |
| counter = 0 |
| while time.time() < test_started + target_time: |
| kernbench_started = time.time() |
| while time.time() < kernbench_started + cycle_length: |
| counter += 1 |
| job.run_test('kernbench', tag='%d' % counter) |
| job.run_test('sleeptest', tag='%d' % counter, seconds=cycle_length) |
| |
| |
| uptime_test() |
| |
