[users@httpd] mod_md problem

I'm trying to use mod_md (httpd 2.4 on CentOS 8) and, when trying to ceate a certificate, it complains it cannot write onto the disk (at least that's what I understand). I cannot find any permission problems in /var/log/audit/audit.log,  /var/log/messages, nor "journalctl -xe". All connections t

[users@httpd] Distribution of workers between processes and threads

Hi everybody. I have a question about the distribution of workers between processes and threads. Let's say that I have a 12 core machine and that I want to server up to 300 parallel requests. I have the choice between, for instance, 10 processes with 30 threads or 30 processes with 10 threads