The web interface for my pi-hole instance stops responding after ~6 hours of uptime. Running pihole -f will repair the web interface, but even SSH'ing into the container response times have slowed to a crawl for any commands.
After running pihole -f, the web interface will come back up and everything works fine. Running pihole status while it is in this state shows no failures and dns seems to work fine.
Is pihole supposed to flush automatically? How big do the log files tend to get? I will try and do a df -h on the box next time, perhaps it is filling the disk.
This debug was taken after a fresh flush, I can try to provide one while it is barely running.