Hello -
Newer intel cpu’s don’t have support for AVX/AVX2 cpu extensions and can’t run mongodb version 5x and beyond causing an issue for upgrading to the graylog 6x versions.
Correction, I had an issue with running Graylog in a vm, what was happening was that vmware was running in evc mode and I didn’t realize it even though were on a newer cpu architecture that does support avx/avx extensions. However, I can’t change the evc mode due to impacting other virtual machines, I had utilize the non-avx/avx2 version of mongodb.
https://hub.docker.com/repository/docker/nertworkweb/mongodb-no-avx
Basically download the docker image and run it. Everything works fine and no performance issues.