RFR: 8367278: Test compiler/startup/StartupOutput.java timed out after completion on Windows

[SendaoYan]

On Fri, 12 Sep 2025 09:56:24 GMT, Damon Fenacci <dfenacci at openjdk.org> wrote:

> ## Problem
> After [JDK-8260555](https://bugs.openjdk.org/browse/JDK-8260555) changed the default TIMEOUT_FACTOR from 4 to 1, the test compiler/startup/StartupOutput.java can occasionally slightly exceed the 2-minute timeout on Windows.
> 
> ## Change
> Rather than increasing the timeout, this change reduces the number of VM runs with randomly generated near-minimum code cache sizes from 200 to 50. This should still provide sufficient coverage while keeping execution well within the timeout.
> 
> ## Testing:
> Tiers 1-3+

GHA shows GetStackTraceALotWhenPinned.java timed out on macos. The failure has been fixed by [JDK-8366893](https://bugs.openjdk.org/browse/JDK-8366893). I think you can merge the master first.

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PR Comment: https://git.openjdk.org/jdk/pull/27254#issuecomment-3302952057