I’ve installed Duplicati 18.104.22.168_beta_2018-11-28 onto a Windows 10 box (nice spec - i7-3770K 3.5GHz, 32Gb RAM, Virgin Media 100) in the UK, and I’m doing a test of about 15,000 files across 50Gb, on a local HDD (mechanical), going to a Backblaze B2 bucket. The upload speed is SPECTACULARLY slow - it tops out at about 100KB/s and averages about half that. Speedtest from Backblaze suggests 2.3Mbit/s and Ookla (https://www.speedtest.net/) suggests 4.2Mbit/s. Now I know there’s a bunch of number crunching/processing, AES encryption, compression, database creation yada yada - but this is three hours in now and it’s barely started. It can’t stay THIS slow surely…??
I read that there will be multithreading/parallel uploading happening at some point soon - if it hasn’t already (and if it has, I can’t find where to set/configure it) - is there any news on that? Is there a newer (stable!) version that supports either or both of these?
But right now is there ANYTHING I can do to speed this up…? I get there’s a level of processing involved, as above, but seriously it’s like 0.025% of my available upload bandwidth, and my CPU/RAM/disk IOPS are very low so there’s no bottleneck there either. There must be a way to make this more efficient.
Apologies for posting about something that’s been covered previously but those threads are very old now.
Any advice gratefully received!