After update PVE 8.4 and PBS 4.0 very slow backup CT

Apr 12, 2023
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Hellou,
After update PVE to version 8.4.11 (Before PVE 7.4) and PBS 4.0 (Before 3.4) backup CTs is very slow. In version 7.4 this time backup +/- 30 minutes, after update this backup time is +/- 1h15. Attachment actual configuration backup.
I investigated all configuration, RAID, network, CPUs, but not see problem and solution.
 

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Hey,

could you post the task log from an earlier backup. Could you also iperf3 -s on the PBS and iperf3 -c <PBS_IP> on the PVE host, what does it report?
 
I don't have a previous backup because I'm reformatting the server. I've attached the command results. However, I noticed that the backup log now displays the backup upload line by line. Previously, it wasn't shown this way, only the execution and completion.
 

Attachments

  • PBS.png
    PBS.png
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  • PVE.png
    PVE.png
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