This is just happening if the destination is mega.nz, and it is taking 30% RAM that is around 3.6gb, this is not happening if the destination is on google drive.
Both google drive and mega.nz backing-up the same source data and the source is just 5.5gb, also it can back up on google drive on just around 1 to 2 min while on mega it would take 9 to 12 min.
I am able to claim the ram if I restart the duplicati.
Duplicati version: Duplicati - 188.8.131.52_canary_2018-02-12
OS: Fedora 27
Please help, thanks.