RFR: 8292083: Detected container memory limit may exceed physical machine memory

[Jonathan Dowland]

On Tue, 16 Aug 2022 17:47:24 GMT, Severin Gehwolf <sgehwolf at openjdk.org> wrote:

> This looks mostly good. I'd prefer if we changed the test to not rely on `InitialHeapSize` as that might get ergonomically set.

Hmm I see what you mean, yes. I liked checking a Flag, versus (or as well as) checking a trace log line, as I felt it gave better assurance. But even with `-XX:InitialRAMPercentage` set, `InitialHeapSize` is still indeed ergonomic. I'll check over all the other flags and see if there's a better candidate.

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PR: https://git.openjdk.org/jdk/pull/9880