Benjamin Mahler created MESOS-2534:
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Summary: PerfTest.ROOT_SampleInit test fails.
Key: MESOS-2534
URL: https://issues.apache.org/jira/browse/MESOS-2534
Project: Mesos
Issue Type: Bug
Components: test
Affects Versions: 0.22.0
Reporter: Benjamin Mahler
Assignee: Ian Downes
>From MESOS-2300 as well, it looks like this test is not reliable:
{code}
[ RUN ] PerfTest.ROOT_SampleInit
../../src/tests/perf_tests.cpp:147: Failure
Expected: (0u) < (statistics.get().cycles()), actual: 0 vs 0
../../src/tests/perf_tests.cpp:150: Failure
Expected: (0.0) < (statistics.get().task_clock()),
{code}
It looks like this test samples PID 1, which is either {{init}} or {{systemd}}.
Per a chat with [~idownes] this should probably sample something that is
guaranteed to be consuming cycles.
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