Search results for query: stutter

  1. S

    Passed-through GPU stuttering

    ...it down to 4 cores, but without much noticeable improvement. Out of curiousity: why would having more resources available to a VM cause it to stutter? Before I did the above I booted into a spare SSD with Win10 on and ran the update you recommended. My 1050Ti was already up to date, but it...
  2. R

    My Windows VM is very slow

    Thanks man, Ive set the CPU to host and i notice an improvement instantly.
  3. Dunuin

    My Windows VM is very slow

    ...that the CPU type is set to host and that you use virtio SCSI as the disk controller and virtio as the NIC. And keep in mind that without a passed through GPU all graphics will have to be rendered in software by the CPU which is super slow and even a 720p youtube playback might stutter.
  4. Dunuin

    Video Output for a specific VM

    ...NVR. A workaround could be to attach something like a raspberry pi to that monitor and then use a RDP/SPICE client to do a remote connection. But without a passthroughed GPU this might stutter and will consume a lot of CPU ressources, as all video decoding has to be done in software by the CPU.
  5. N

    Ceph uses false osd_mclock_max_capacity_iops_ssd value

    ...Ceph into my 3 node cluster, which worked out great at first. But after a while I noticed that the Ceph Pool would sometimes hang and stutter. Thats when I looked into the Configuration and saw this: I use 3 exactly the same SSDs, checked if every node uses Sata 6G and so on. Everything...
  6. M

    Multiple VM - 2nd VM stuttering issue

    Helllo all, I currently have a issue with running anymore then one vm. If I start up a second vm it stutters and is very slow while the first vm is fine. I did testing to see if it was that exact vm issue but no, it does it no matter, it just has to be anymore then one vm online for the 2nd...
  7. E

    help with first setup of new hdds

    ...(realistically for a home lab) This doesn't sound frightening to me: "As the disk is attached to the physical and virtual host, this will also prevent Virtual Machine live migration. A second side effect is host system IO wait, when running ddrescue, other VM's running on the host can stutter."
  8. J

    Launching backup in Proxmox VE 6.4-13 increases server load and makes containers to stutter

    Hi. I have a single VE server deployed (48 x AMD EPYC 7451 24-Core Processor, 258Gb RAM, 2x4TB SATA drives mirror by lvm). This VE runs 36 LXC containers. I store my backups in a separate Proxmox Backup Server. When I launch a backup for a single CT, system load goes from 4/5 to 62 for the...
  9. Dunuin

    [SOLVED] GPU confusion

    ...(or it will only output the PVE console) and everything needs to be rendered by the CPU in software mode (so stuff like video playback might stutter because no hardware accelerated decoding can be used). Accessing your VMs will only work using remote access protocols like Spice, RDP, VNC and...
  10. N

    [SOLVED] Very low performance of MacOS Big Sur on Proxmox v7, Ryzen 2700X

    ...to get my system working properly, and now it all seems to be working fine. After switching to No cache I got my ssd working but had a lot of stutter whenever the system was under load. Solved this by unchecking ROM-Bar from the PCIE USB 3.0 controller that I passed through to the VM (just...
  11. N

    [SOLVED] Very low performance of MacOS Big Sur on Proxmox v7, Ryzen 2700X

    ...is something wrong if I'm getting much better ssd results without caching. Also, there is another issue that I see now in MacOS, I have stutter and glitches when watching youtube videos, and generally when I put some strain on the ssd the whole system starts having these glitches and it can...
  12. RolandK

    KVM guests freeze (hung tasks) during backup/restore/migrate

    ...aio=threads in vm conf to make the workaround described above work again. it seems there is something weird with aio. why do VMs heavily stutter/lag when disk subsystem is put under load AND when VMs do io with aio syscalls io_submit() or io_uring() ? what can explain this behaviour ...
  13. Dunuin

    Using Proxmox for a Internet cafe/esport setup

    I researched the same thing some weeks ago and came to the conclusion that there is no way to remotely use a VM for gaming. At least not in a way that fast competitive titles wouldn't suffer. You always got some additional annoying lag or you can see artifacts and the image quality will suffer.
  14. L

    Ceph Update: clarification on possible snaptrim() regression on ceph-14.2.10

    ...might be related to: https://tracker.ceph.com/issues/44818 According to the Ceph Channel this seems to impact quite some people. Causes IO to stutter, when snaptrim is active. Is this an Issue in ceph-14.2.10 which is shipped with proxmox?
  15. Dunuin

    Remote desktop for media usage?

    ...to the guest. That way the guest system could fully use the GPU but I've read both protocols aren't designed to display videos so it would stutter and display artefacts while playing back media. 3.) There is moonlight, RDNA, steam link and so on made for remote accessing videos and games but...
  16. A

    Frequent PVE crash (with vms still running) after PVE update

    ...running proxmox as virtualizer, recently I updated proxmox to 6.2-10 and after a bit I've started seeing some READ errors (with relative stutter on the web page) that quickly end up in a Error -5 and a "Shutting down filesystem" (VMs are still operational but proxmox is uncontrollable, and...
  17. V

    poor video performance?

    ...distro for use as a client within proxmox, but I have issues looking at videos in youtube. when I switch the video to fullscreen I have stutter and audio/video desync badly. same test run within qemu in a linux mint distro and have no issues at all? is there some tweak I have to do? spice...
  18. K

    proxmox 1070ti passthrough result in black screen

    ...issue by following this guide for UNRAID .. dumping and hex edit the vbios: https://www.youtube.com/watch?v=1IP-h9IKof0 But I have some minor issues in the VM... micro stutter when gaming and no gaming (less less frequent) with some weird audio when the stutter occur... need to do some more...
  19. J

    Proxmox 6 + Pci-passthrough = Reports high memory usage in pve-manager

    As i side note, i see your machine name is TVHeadEnd. I have huge stutter issues with my PCIe FreeSat card when passing it through to a virtual (it maybe been PCI lanes being congested) but it seems rock solid in a container with access to the /dev/dvb
  20. B

    Freezing/stutter of guest OS under high host IO

    This seams to be a well known issue, but I have yet to find a solution. When transferring files from the guest vm (windows 10 with GPU passthough) to the ZFS array the windows vm becomes nearly unusable. I em fairly new to Proxmox (I was running esxi on this hardware just fine). The windows...