On Mon, 26 May 2025 14:20:41 GMT, Erik Gahlin <egah...@openjdk.org> wrote:
> I will see if I can create an example with some other events that show the
> syntax, and then you can fill in the CPU-Time events.
I have a Mac, so I could not try it with an actual recording, but something
like this:
[application.cpu-time-statistics]
label = "CPU Time Samples Statistics"
form = "COLUMN 'Successful Samples', 'Failed Samples', 'Total Samples', 'Lost
Samples'
SELECT COUNT(T.failed), COUNT(F.failed), Count(A.failed),
SUM(L.lostSamples)
FROM
CPUTimeSample AS T,
CPUTimeSample AS F,
CPUTimeSample AS A,
CPUTimeSampleLoss AS L
WHERE
T.failed = 'true' AND
F.failed = 'false'"
I removed biased, because I wonder If we should have such a field? There can
be many types of biases, and the implementation may change in the future.
-------------
PR Comment: https://git.openjdk.org/jdk/pull/25302#issuecomment-2910137003
