/mastodon/newsyslog.conf
# logfilename                    [owner:group]  mode  count  size  when  flags  [/pid_file] [sig_num]
/var/log/mastodon/streaming.log  root:wheel     440      90     *  @T06  Xp     /var/run/mastodon-streaming.pid
/var/log/mastodon/sidekiq.log    root:wheel     440      90     *  @T06  Xp     /var/run/mastodon-sidekiq.pid
/var/log/mastodon/web.log        root:wheel     440      90     *  @T06  Xp     /var/run/mastodon-web.pid
/var/log/nginx/*.log                            440       1     *  @T00  XCG    /var/run/nginx.pid 30