On 04/03, Michal Hocko wrote:
On Fri 30-03-18 09:35:59, kernel test robot wrote:
> We noticed a -98.4% regression of stress-ng.numa.ops_per_sec due to commit:
Could you be more specific about the test case please? What kind of
workload does it simulate or is it completely artificial?
stress-ng will stress test a computer system in various selectable ways.
It was designed to exercise various physical subsystems of a computer as
well as the various operating system kernel interfaces. stress-ng also has a
wide range of CPU specific stress tests that exercise floating point,
integer, bit manipulation and control flow.
More info refers to: http://manpages.ubuntu.com/manpages/xenial/man1/stress-ng.1.html
And attach the raw output of stress-ng in this test.