Much higher memory consumption on host compared to VM

Urbanovits

Member
Mar 14, 2021
30
2
13
56
Hello, I found some issue . One of my VM running on Ubuntu 22.04 LTS which has a file processing app. For test purpose qbittorrent installed to perform IO and UL/DL simultaneously
Inside the VM nothing suspicious
Memory consumption look normal inside Just 1.3 Gig

1708875765361.png

When I switch over to Proxmox host the VM eating up almost all assigned memory after a while (5-10 minutes)

1708877000550.png

-qemu agent installed
-Disks does not utilize any cache

Balloning on/off does not helped, disk cache settings does not have any effect.

Test:
When I gonna download any files using torrent, memory consumption increasing dramatically on the host, not on VM.
So strange....


Any suggestion welcome
 

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!