I run Duplicacy in an unraid docker container. I have a USB drive that I manually connect once a month to do offline backups.
For some reason, duplicacy only runs this backup at around 600 KB/s. It starts at a few mbps but slows down. I can do a local copy from the server to the USB drive in around 200 MBPS so I know that the USB controller is working correctly and that Duplicacy isn’t saturating the hard drive.
I’ve tried playing around with the threads but I can’t seem to figure out why it’s so slow… Any suggestions?