Open goremykin opened 4 months ago
Not sure if it relates to compression. Do you know if your SSH service supports and only supports compression?
Well, I don't think it relates to compression.
Same situation, using 2024.0.0, download speed is around 1MB/s only on a sftp server (protocol v3), and same environment with sftp command I got 15MB/s. @WojciechNagorski
Can confirm the same issue with 2024.0.0
I tried with 2024.0.0 and 2023.0.1, same result @goremykin, with .net 6 https://github.com/sshnet/SSH.NET/issues/733 https://github.com/sshnet/SSH.NET/issues/1122
seems this fix does not work for me: https://github.com/sshnet/SSH.NET/pull/866
There has been no recent investigation into SFTP performance that I know of. If you make an investigation, please do share your findings. Thanks
Hi! Thank you for this project, I appreciate your work.
I have a job in js that downloads some files over sftp every night using ssh2-sftp-client. I decided to rewrite this job in C# using SSH.NET, but it turned out that the same files are now downloaded up to 15 times slower. For example, a 25 MB file can be downloaded in 5 seconds using ssh2-sftp-client and in over a minute using SSH.NET.
I tested on ubuntu and arch linux in a simple .net 8 project. SSH.NET version - 2023.0.1.
In case of reading from a stream it even slower:
Do you have any ideas on what I should check or what settings I should play with?