Apache Pekko Microbenchmarks

This subproject contains some microbenchmarks excercising key parts of Apache Pekko. (Excluding typed which has its own jmh module)

Pekko uses sbt-jmh to integrate Java Microbenchmark Harness. You can run them like:

sbt shell
pekko > project bench-jmh
sbt:pekko-bench-jmh> Jmh/run -i 3 -wi 3 -f 1 .*ActorCreationBenchmark

or execute in one-line command

sbt bench-jmh/Jmh/run -i 3 -wi 3 -f 1 .*ActorCreationBenchmark

Use 'Jmh/run -h' to get an overview of the available options.

Some potentially out of date resources for writing JMH benchmarks:

• Studying what's wrong with JMH benchmarks
• Writing good benchmarks