I am trying to start
sudo systemctl start logstash
It seems to succeed (service status now is
active), however nothing gets written in
logstash's own logs, under
Until a few minutes ago, starting / stopping the
logstash service did produce output in the above log. (e.g. with the respective informative messages on the service having been started or stopped, or the error messages when I messed up come config files).
The system (
debian 8) is indeed poor on resources (4GB / 1 Xeon core) however the top command shows log cpu consumption and 1G still available, after starting
Any suggestions about how can I troubleshoot this?