Plex Media server hogging all NAS RAM

Plex Media Server
1

Server Version#: 1.30.2.6563
Player Version#: Nvidia Shield latest version

Hi,
I seem to find that Plex media server is using up upto 80 percent of the available RAM in my Synology DS218+ NAS.
This has not happened before and if I restart Plex on the nas the ram is freed up but a day later it is hogging the RAM again.

2

Can you show please?

Screenshots / anything which shows us what you’re seeing?

Asking because there’s a difference between ALLOCATING all the RAM
versus building up the buffers.

Also, the server’s DEBUG Log files ZIP might show us what’s happening.