error during parsing file /etc/rsyslog.d/my.conf, on or before line 25: parameter 'filegroup': ID for group gcaabggrp could not be found · Issue #4428 · rsyslog/rsyslog · GitHub
SecuritySynapse: January 2019
Solving Rsyslog Performance Issues
Success with rsyslog - Aplura
Solving Rsyslog Performance Issues
omfile leaks file descriptor when using dynafile · Issue #3909 · rsyslog/ rsyslog · GitHub
Setup a Centralized Log Server with Rsyslog in CentOS/RHEL 8