I've recently starting having some performance issues with my setup. I have emby server running on a VM, with 8 cores and 6GB of ram assigned. The guest is running Debian 9(after i rebuilt it from CentOS 7). All of my videos are stored on a NAS (and always have been). I'm able to play short videos (like TV shows) without issues, but i'm not able to watch longer videos (movies).
When i start a movie using the FireTV app, i just get the loading icon and eventually it asks if i'm experiencing playback issues. I have 3 different FireTV's setup and they all experience this. Sometimes when i launch the app loading the content (new movies, movies, tv shows, etc...) takes a long time. When using the web interface i experience the same issues with playback. If i restart the server (and sometimes the Amazon fireTV devices) everything works for a while (dont know the exact timing, but works for at east 6 hours), then i start experiencing the same issues again.
Everything is hard wired together. I've noticed that when the issue occurs SSH to the server is slow.
Attached are some logs, i'll keep digging but has anyone else experienced this?