Measuring Kotlin Micrometer with JMH

Build and run the JMH benchmark

./gradlew clean jmh

Jmh output

# Run complete. Total time: 00:00:31

REMEMBER: The numbers below are just data. To gain reusable insights, you need to follow up on
why the numbers are the way they are. Use profilers (see -prof, -lprof), design factorial
experiments, perform baseline and negative tests that provide experimental control, make sure
the benchmarking environment is safe on JVM/OS/HW level, ask for reviews from the domain experts.
Do not assume the numbers tell you what you want them to tell.

Benchmark                               Mode  Cnt   Score    Error  Units
MicrometerBenchmark.counterBenchmark    avgt    6  22.707 ± 22.259  ns/op
MicrometerBenchmark.gaugeBenchmark      avgt    6  29.539 ± 63.616  ns/op
MicrometerBenchmark.histogramBenchmark  avgt    6  55.462 ±  1.185  ns/op

Benchmark result is saved to /home/joost/dev/hobby/demo-kotlin-jmh-micrometer-benchmark/build/reports/jmh/results.txt

Deprecated Gradle features were used in this build, making it incompatible with Gradle 6.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/5.1/userguide/command_line_interface.html#sec:command_line_warnings

BUILD SUCCESSFUL in 44s
6 actionable tasks: 6 executed
22:00:40: Tasks execution finished 'clean jmh'.