RFR: 8316142: Enable parallelism in vmTestbase/nsk/monitoring/stress/lowmem tests

[David Holmes]

On Tue, 12 Sep 2023 19:20:16 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>  and consume the usual amount of memory.

And how much is that? And at what concurrency level will we not be able to run these tests in parallel without potentially impacting the way they run i.e. running out of memory sooner than expected?

I'm concerned that these set of PRs to remove exclusive testing are going to cause a headache for those of us who have to monitor and triage CI testing. If I see one of these tests fail after this change goes in, there is nothing to give me any hint as to what has changed - no git log for the test file will show me something was modified!

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PR Comment: https://git.openjdk.org/jdk/pull/15689#issuecomment-1718798220