Are there any best practices(standard configuration documents/articles) for Linux /ErlangVM? As I’m an elixir user, documents for elixir would be better.
Since the Linux/ErlangVM parameters in default are not good enough in the point of view of using the resources effectively. For example:
- OS: net.core.somaxconn = 128
- OS: net.ipv4.tcp_max_syn_backlog = 512
- OS: ulimit -n = 1024
- Cowboy: max_connections = 1024
- Erlang: max process num(ELIXIR_ERL_OPTIONS ?) = ?
Almost all users should require to raise such values that I think there should be some documents which describe the standard parameters, but I could find nothing. Could you point me some documents which depict which parameters and how general Erlang/Elixir users increase/adjust?
What I require is not the ones for any specific, very high load environments, but the standard ones regular users naturally set parameters. For example, even in a low/moderate load environment, you should increase the
somaxconn to a higher value). in short, I want to know best practices.