Test dance with auto GOMAXPROCS build

[b1ron]

On CI #424 fails with unexpected results for MongoDB. The results differ when run locally. This build FerretDB/FerretDB/pull/3105 has auto GOMAXPROCS set and we should test dance with this build to see if it provides consistent results between CI and a local environment.

Docker run options to set during testing.

[b1ron]

Fixed by setting certain ulimits for the service which coincide with recommended values and setting limits for cpus and memory to match the container running on CI.

The below limits will affect processes spawned by dockerd. Having the container running on CI be as close of possible to a local environment ultimately resolved the issue but I am unsure as to why.

byron@byron-ThinkCentre-M910q:~$ systemctl show docker | grep LimitNOFILE
LimitNOFILE=infinity
LimitNOFILESoft=infinity

[AlekSi]

This issue was about checking if autotuning actually improves performance