RFR: 8336410: runtime/NMT/TotalMallocMmapDiffTest.java Total malloc diff is incorrect. Expected malloc diff range

[Johan Sjölen]

Hi,

We've seen intermittent failures in this test because of the change being out of the pre-defined range. The largest "out of bounds" we've observed is 1.5MiB, so increasing the fudge factor to allow for 25MiBs more/less should be sufficient for us to not see this error for a while. This kind of adjustment is an unfortunate necessity when developing these kinds of tests.

-------------

Commit messages:
 - Increase the fudge factor

Changes: https://git.openjdk.org/jdk/pull/20326/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=20326&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8336410
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/20326.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/20326/head:pull/20326

PR: https://git.openjdk.org/jdk/pull/20326