https://linuxaria.com/article/tar-rsync-netcat-scp has an interesting discussion about the speed of different file transfer methods. It also has some comments where suggestions about settings and options to increase speed are offered.
Not sure what your use case is but perhaps this will help.
Ron
On 2020-07-01 1:50 p.m., Gordan Bobic wrote:
I'm finding that ssh on my Gigabyte MP30-AR1 is rather slow, presumably because there are no AES instructions or mitigating optimisations for AES. Is NEON AES implemented in OpenSSL / OpenSSH package builds on EL8 on aarch64?
All of the old ciphers that were faster (e.g. arcfour) have long been removed from OpenSSH, so does anyone have any other tricks for getting more out of ssh on aarch64? I'm specifically looking for an ssh optimisation here, I'm hoping to avoid implementing a bypass hack in the workflow (e.g. setting up netcat over ssh and using that for transfers).
Many thanks.
Gordan
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