What is system and what is Plex Media Server on CPU usage & RAM usage on dashboard?

The system usage is always higher than plex media server. CPU usage of both bump up to nearly 100% when I try to transcode even a 1080p to 720p with server being WD MyCloud PR2100 NAS

System refers to the overall system CPU & RAM usage. Other services outside of Plex can increase this line when they’re using CPU & RAM.

Plex Media Server is the CPU & RAM usage caused by Plex.

When transcoding, it’ll use a lot of resources from the CPU so explains why you see 100% :slightly_smiling_face:

Thanks for the prompt reply!
I have seen reviews of PR2100 saying it can easily transcode 3 to 4 1080p streams (not getting to 4k transcoding!). However the experience is much smoother with hardware transcoding option disabled
Now that’s a bummer!

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