Default retention period for fluentd logs

All,

I am new to fluentd and trying to understand what is the default retention period of fluentd logs which are generating at /var/log/td-agent

Also could some one help me how to increase/decrease retention period for these logs

Thanks

It will be kept in 30 days by default.

See fluent-package-builder/td-agent at master · fluent/fluent-package-builder · GitHub