RFR: 8357600: Patch nmethod flushing message to include more details [v3]

[Cesar Soares Lucas]

> Please review this patch for adding more details to nmethod flushing message. These details are particularly important when investigating interaction of JVMCI compiled code and code cache flushing heuristics.
> 
> Tested on Linux x64 with JTREG tier1-3 using fastdebug and release builds.

Cesar Soares Lucas has updated the pull request incrementally with one additional commit since the last revision:

  Address PR feedback.

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Changes:
  - all: https://git.openjdk.org/jdk/pull/25402/files
  - new: https://git.openjdk.org/jdk/pull/25402/files/f6c64755..2aabfa72

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=25402&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=25402&range=01-02

  Stats: 7 lines in 1 file changed: 4 ins; 2 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/25402.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/25402/head:pull/25402

PR: https://git.openjdk.org/jdk/pull/25402