[jdk8u-dev] RFR: 8316328: Test jdk/jfr/event/oldobject/TestSanityDefault.java times out for some heap sizes [v2]

[Sergey Bylokhov]

> Hi all,
> 
> This pull request contains a backport of commit [9b1d6d66](https://github.com/openjdk/jdk/commit/9b1d6d66b8297d53c6b96b9e2f9bd69af90ab8fb) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
> 
> The commit being backported was authored by Sergey Bylokhov on 23 May 2024 and was reviewed by Paul Hohensee, Aleksey Shipilev and Erik Gahlin.
> 
> Thanks!

Sergey Bylokhov has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:

 - Merge branch 'openjdk:master' into backport-mrserb-9b1d6d66
 - Backport 9b1d6d66b8297d53c6b96b9e2f9bd69af90ab8fb

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

Changes:
  - all: https://git.openjdk.org/jdk8u-dev/pull/506/files
  - new: https://git.openjdk.org/jdk8u-dev/pull/506/files/46967a47..efebfaf3

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=506&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=506&range=00-01

  Stats: 35040 lines in 158 files changed: 3273 ins; 29548 del; 2219 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/506.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev.git pull/506/head:pull/506

PR: https://git.openjdk.org/jdk8u-dev/pull/506