[Borgbackup] CPU/time use of Borg

Dmitry Astapov dastapov at gmail.com
Thu May 7 16:26:40 EDT 2020


On Wed, May 6, 2020 at 11:33 PM MRob <mrobti at insiberia.net> wrote:

> On 2020-05-05 22:06, Dmitry Astapov wrote:
> > This is how a typical backup looks for me :
>
> Thank you Dmitry this is helpful! My testing on very busy server
> probably starved CPU and some iowait. Your stats helpful to see. Am i
> right it is personal comp (not very busy CPU)?
>

Yes, that was from a personal notebook.

Here is a different data set on a moderately loaded server (LA 2-3 most of
the time), backup is done onto the local filesystem:

Archive name: 2020-05-07_02.03
Archive fingerprint:
ac751598e6b99140e64dcf4527993ccb64d6588cc0195a5940e2c7595ccfa9ec
Time (start): Thu, 2020-05-07 02:03:12
Time (end):   Thu, 2020-05-07 02:12:14
Duration: *9 minutes 1.69 seconds*
Number of files: 163791
Utilization of max. archive size: 0%
------------------------------------------------------------------------------
                       Original size      Compressed size    Deduplicated
size
This archive:                *1.48 TB*              1.48 TB
 6.73 MB
All archives:               66.21 TB             66.21 TB              1.36
TB

                       Unique chunks         Total chunks
Chunk index:                  655243             31642036
------------------------------------------------------------------------------

-- 
D. Astapov
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