Hey guys, complete noob to Unraid (5 days) and servers/PC building in general. Learning as I go, had some frustrating times getting up and running last week but I've learned a lot. Still experiencing some extremely slow file download/transfer speeds to the server though. I know Unraid isn't known as a high-performance file system but I'm mostly seeing like 10-15 MB/sec speeds, that feels really low.
I built my server last Thursday to use as a home media server and general personal data storage. I'm running 4 16TB Seagate Exos enterprise drives, 3 data 1 parity, and a Samsung 970 Evo Plus SSD 500GB as cache. Unraid version 6.9.1.
I've got a Gbit line from my router to the server, Cat6 cable. Gigabyte C246 Mobo has 2 Gbit lines. So I don't think it's a networking issue. I also turned on Turbowrite because I saw somebody mention that on the forum as a possible solution, but it doesn't seem to have made much of a difference. I have only been writing files to one user share (Movies) and it's set to write to the cache.
For file transfers I've just been using CuteFTP which is what I've used for a long time to transfer files from my seedbox over in Europe to my laptop and I usually see great speeds, only now I'm directing the files from the seedbox directly to the Unraid server, but still running the FTP client from my laptop. I'm currently transferring 10 large files (between about 7GB and 60GB) and all are transferring between 10-15 Mbps, so *does some quick math* 100 to 150 mbps which is about 12 to 19 MB/sec total throughput. When I transfer a single file at a time instead of multiple that one file can get as high as 8-10 MB/sec. Still really slow.
I've attached my diagnostics as per the site rules. It's getting late but I'll check this post in the morning and hope somebody was able to find something in there that can explain this.
tower-diagnostics-20210330-2254.zip