[OmniOS-discuss] Slow ssh transfers

[Martin Waldenvik]

On 10/12/2016 05:00 PM, John D Groenveld wrote:
> In message <f792f4ed-3d55-c2e3-3341-c9ab70e04516 at gmx.com>, Martin Waldenvik wri
> tes:
>> I have used those ciphers in that order on all my servers and it works
>> in full speed i both freebsd and linux but not in Omnios.
>
> If your FreeBSD and OmniOS installs are on similar hardware,
> openssl(1) speed benchmark might be interesting.
>
> John
> groenveld at acm.org
>
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Hi

Not really similar. Freebsd is a xeon 1260L (sandy bridge, 2.4GHz) and 
Omnios a xeon 1230L (haswell, 1.8GHz).

Ran some tests. https://calomel.org/aesni_ssl_performance.html

omnios - ./openssl speed -elapsed -evp chacha

The 'numbers' are in 1000s of bytes per second processed.
type      16 bytes     64 bytes    256 bytes   1024 bytes   8192 bytes
chacha    111089.26k   148893.74k  155299.16k  159068.16k   159257.94k

freebsd - ./openssl speed -elapsed -evp chacha

The 'numbers' are in 1000s of bytes per second processed.
type     16 bytes     64 bytes    256 bytes   1024 bytes   8192 bytes
chacha   160908.79k   258242.61k  274012.32k  277625.70k   278313.86k

omnios - ./openssl speed -elapsed -evp aes-256-gcm

The 'numbers' are in 1000s of bytes per second processed.
type        16 bytes     64 bytes    256 bytes   1024 bytes   8192 bytes
aes-256-gcm 36546.42k    39239.49k    39289.51k    39519.91k  39613.78k

freebsd - ./openssl speed -elapsed -evp aes-256-gcm

The 'numbers' are in 1000s of bytes per second processed.
type        16 bytes    64 bytes    256 bytes   1024 bytes   8192 bytes
aes-256-gcm 222688.71k  638351.04k  889610.92k  993149.57k   1017445.72k


Martin