For context, I use the linuxserver.io PMS container instead of the official, and I use this on Ubuntu 16.04.
Since I restarted the docker container (and subsequently updated the plex version) my PMS has been absolutely thrashing through the memory on my host. I notice that when I start it, it seems to be fine. After I actually start to play something its almost as if there is a memory leak and it will go through all the memory on the host and start creating IO issues due to it using the swap. I have also noticed that its actually hitting a few segfaults as well which is pretty abnormal.
I attempted to do some googling before creating this post, and it seems that there was at least one other topic that was made here for a Server 2016 user: PMS Version 1.13.3.5223 crashing on Windows Server 2016
And another on /r/plex subreddit describing similar issues for the last few days, again just odd behavior as a whole in the same time span: https://www.reddit.com/r/PleX/comments/8w8amj/pmschromecast_performance_got_worse_over_the_last/
Is there any meaningful information I can provide to the dev team to help investigate why this may be occurring?