[pbs-devel] Poor client backup performance [Bug#3811]

[Mark Schouten]

Hi!

I switched a few servers to Proxmox Backup Server this week (a slow week :)), but am somewhat disappointed in the performance of the client. I created bug 3811 for it, and would like to help and assist in debugging this issue.

The mentioned server in the bug should backup about three times per day. Currently, the machine is working on it almost fulltime, because the backup takes more than 7 hours.

I think the client reads all files I every run, and I would expect stat’ing the files should be enough to determine whether a file should be re-read, but I’ve not spent a single second reading the code, so I do not have any more than suspicions.

As said, I’d like to help improving this situation, please let me know what you need from us.

https://bugzilla.proxmox.com/show_bug.cgi?id=3811 <https://bugzilla.proxmox.com/show_bug.cgi?id=3811>

Kind regards,

— 
Mark Schouten, CTO
Tuxis B.V.
mark at tuxis.nl <mailto:mark at tuxis.nl>
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