Spiky upload to Proxmox VMs

HPmoss

Member
May 8, 2023
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www.google.co.uk
pve-manager/8.2.7/3e0176e6bb2ade3b (running kernel: 6.8.12-2-pve)

I have noticed upload with spikes when I transfer large files to VM in Proxmox. atop shows problem with storage. Can I get a hint on how to resolve the issue?

Attached are screen snapshots of upload, downloads (from VM to my local PC) and atop results.
Promox is wired to router with GB connectivity and my PC is on Wi-Fi. All testing done on LAN.
 

Attachments

  • atop-result.png
    atop-result.png
    187.1 KB · Views: 6
  • Upload-via-CIFS-SMB.png
    Upload-via-CIFS-SMB.png
    75.5 KB · Views: 6
  • Download-session.png
    Download-session.png
    42.4 KB · Views: 5