New version release 0.5.0-beta 
This one includes many performance optimisations, bugfixes, new features, some breaking changes and large scale code refactoring.
You can look at the changelog here: Release v0.5.0-beta · alfetahe/process-hub · GitHub
I have a lot of ideas and features I’d like to add to this library, but I also want to prioritize stability. In this release, I’ve marked several new features as experimental. This means they may undergo breaking changes or be dropped entirely in future updates.
Here are some performance benchmarks comparing this version and the previous one starting and stopping 10k processes on 10 nodes (running on the same machine).
I used the same laptop to run the tests.
The new version is up to ~10x faster then the previous one and uses ~2x less memory.
This is ~250ms to start and stop 10k processes on 10 nodes.
Host:
Operating System: Linux
CPU Information: 13th Gen Intel(R) Core™ i7-13700H
Number of Available Cores: 20
Available memory: 62.43 GB
Elixir 1.19.3
Erlang 28.1.1
JIT enabled: true
v0.5.0-beta
Name ips average deviation median 99th %
start_&_stop_processes 4.28 233.64 ms ±129.04% 57.73 ms 827.01 ms
Memory usage statistics:
Name average deviation median 99th %
start_&_stop_processes 449.77 KB ±77.20% 380.79 KB 1030.14 KB
v0.4.1-beta
Name ips average deviation median 99th %
start_&_stop_processes 0.48 2.07 s ±0.63% 2.08 s 2.08 s
Memory usage statistics:
Name Memory usage
start_&_stop_processes 879.66 KB
