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sw:ssh:performance [2025/10/14 13:06] – created niziaksw:ssh:performance [2026/01/10 13:02] (current) – niziak
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 for i in $(ssh -Q ciphers | while read row; do printf "$row "; done); do dd if=/dev/zero bs=1000000 count=1000 2> /dev/null | ssh -c $i localhost "(time -p cat) > /dev/null" 2>&1 | grep real | awk '{print "'$i': "1000 / $2" MB/s" }'; done for i in $(ssh -Q ciphers | while read row; do printf "$row "; done); do dd if=/dev/zero bs=1000000 count=1000 2> /dev/null | ssh -c $i localhost "(time -p cat) > /dev/null" 2>&1 | grep real | awk '{print "'$i': "1000 / $2" MB/s" }'; done
 </code> </code>
 +
 +Best:
 +  * aes128-ctr (i7)
 +  * aes128-gcm@openssh.com (Ryzen 9)