(Ubuntu 16.04)
https://i.imgur.com/3sAwnOJ.png
no more buttons for this available, they disappeared and CAT window (-size/place) is frozen on desktop
thx
Are you logged in on an exchange? Then maybe its window is minimized on the bottom.
But your ram usage is crazy. Maybe something went wrong. Try a restart.
On my Linux Mint it runs flawless and takes just 48 MB of ram for 2 exchanges.
it depend from running tubs in each exchange and total amount of ram - my if total ram is 1 gb - cunsuming 100-300 mb, ig 8 gb - usually not less than 1gb, and loading CPU obout 50-90%
What is optimal server configuration?