RFR: CODETOOLS-7903487: JMH: Cover JMH profilers with basic tests [v8]

Tue Jun 6 09:28:31 UTC 2023

> JMH profilers is the important feature, and they should be verified with at least smoke tests to capture their breakage, e.g. when JDK changes something.

Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:

  More reliable perf events sensing

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Changes:
  - all: https://git.openjdk.org/jmh/pull/109/files
  - new: https://git.openjdk.org/jmh/pull/109/files/4ecc4b2e..bd350f8a

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jmh&pr=109&range=07
 - incr: https://webrevs.openjdk.org/?repo=jmh&pr=109&range=06-07

  Stats: 36 lines in 4 files changed: 15 ins; 7 del; 14 mod
  Patch: https://git.openjdk.org/jmh/pull/109.diff
  Fetch: git fetch https://git.openjdk.org/jmh.git pull/109/head:pull/109

PR: https://git.openjdk.org/jmh/pull/109