But now it seems we need to increase it to like -Xmx2048m to get things to work again. Something obviously changed between v 7.0.0 and 7.1.0 to cause more memory to be consumed.

Logstash version: 8.17.3 Logstash installation source (e.g. built from source, with a package manager: DEB/RPM, expanded from tar or zip archive, docker)： Logstash is installed by downloading the ...