Spiky upload to Proxmox VMs

HPmoss

Member
May 8, 2023
41
5
8
Online
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: 2
  • Upload-via-CIFS-SMB.png
    Upload-via-CIFS-SMB.png
    75.5 KB · Views: 2
  • Download-session.png
    Download-session.png
    42.4 KB · Views: 2

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!