slow throughput

  1. X

    VM with GPU passthrough slower when rendering

    Hello, I have render farm which using proxmox as a server and installed VMs for render manager and the render worker in it. The render farm has RTX A5000 GPU that's already passhtrough and assigned to render worker vm. But, when I test render compared to render PC (not a vm) with GPU RTX 3070...
  2. U

    Speedtest Throughput too low

    Hi, I recently updated my internet contract to 2,5G, and I can speedtest up to 0,9G with a CAT6 cable from a 2,5 switch to my 1G NIC on PC. As soon as I connect the same cable to a transceiver on my 10G SFP+ NIC on proxmox server, I begin to get up to 0,5G. Also, I cannot get more if I connect...
  3. F

    Network trouble shooting

    Hi there, I have Proxmox 7.2-4 running on a Dell R520 with a 10G connection Unify switch 1-2. The 24-POE switch is connected with a 10G connection to the UDM - Pro Router. I wanted to give access to the Jellyfin content (on a ZFS dataset on the same R520). Pihole and Traffic provides the Https...
  4. C

    High disk IO overhead for clients on ZFS

    On our Proxmox servers we've been surprised at how much slower the VM clients are than the host. How much disk IO overhead is normal or acceptable for VMs? These tests were done on a server running Proxmox VE 6.2-15; writing to the dpool on the host machine itself, and then performing the same...
  5. A

    Proxmox pfsense vm extreme low throughput

    Hello I migrated to proxmox ve over a year now from hyperv and I just love the product. I have small home system running one single proxmox on Intel Core i5 with 16 GB RAM. I have firewall and few other vms running. Everything was working fine before I moved to pfsense firewall. With...


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