[Borgbackup] Storage, CPU, RAM comparisons

Roland devzero at web.de
Mon May 4 04:04:36 EDT 2020


 >Although duplicity was the most storage efficient, it should be noted
that it uses zlib, which is known to compress better than lz4 used by
Duplicacy and Attic.

*facepalm*


Am 03.05.20 um 23:13 schrieb MRob:
> Hello,
> I reading about borg and looking exciting to me. Thank you for a great
> software!
>
> Can I ask, I have only seen one storage and CPU comparison:
> https://github.com/gilbertchen/benchmarking
>
> With deduplication, why is disk usage so much higher than duplicity?
> Can I assume disk usage of duplicity would be similar to rdiff-backup?
> Because rdiff/duplicity stores deltas of each file but deduplication
> strategy stores common file blocks I expect borg to being far smaller
> storage needs. Why is that wrong?
>
> Also like to ask what CPU, RAM usage of borg. I read only one place
> CPU use if very high for borg compare to rsync.
> Thank you!
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