Re: dm-crypt performance and dual-core cpus?

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Hi!

On 11/9/06, Gerald Hopf <dm-crypt@xxxxxxxxxxxxxxxxxxxxx> wrote:

I am currently using AES-128 encryption and am able to get about 31MB/s
sustained performance on my single-core athlon 64 3000+ (when copying
from the encrypted volume to a fast non-encrypted volume).

Since 31MB/s is will below the limits of gigabit ethernet, i would like
to get even more performance :-)

It seems that you are already on the hardware limit of the harddrive.
The overhead of encrypting your filesystem is very tiny.
I may be wrong, though. ;-)

Regards,

Marco Costa

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