Does running multiple logstash instance is a good idea?

Hi, Currently I'm running multiple instance of filebeat in my production environment, each filebeat module have it's own instance, so when I need to change the configuration on specific module, I'll not bother other module/config.

Since logstash will run and read all the .conf file /etc/logstash/conf.d/, I wonder if it is a good idea to run multiple instance of logstash for each parser file I have? The idea is to make sure I don't disturb other logstash parser when I need to change specific parser and restart the logstash

Thank you

Why not look at using pipelines instead?