Set limits on CPU, RAM and number of simultaneous processes

[sharky93]

There can be multiple executions (N) running at the same time, let each have a limit of M amount of RAM. We want that M*N does not exceed a particular limit.

CPU is controlled via CPU shares, which is basically a relative weight on cpu time.
Refer - https://docs.docker.com/reference/run/#runtime-constraints-on-cpu-and-memory