When using version 1.18 with OpenJDK 8 I get

IllegalStateException: To run on OpenJDK 64-Bit Server VM use -javaagent:/home ...

After downgrading to version 1.16 it works without problems.

It would be great if 1.18 could work with OpenJDK like 1.16 does.
If that is not possible it would be great to prominently display the instructions for "javaagent" in the documentation to avoid confusion when your local build succeeds but suddenly fails on the build server because the build server is using OpenJDK.