cpu

I am asking the following question, because I want to correctly limit the CPU consumptions of my VMs. My dedicated server from a hosting provider has the following specification: - AMD Ryzen 7 7700 8x3.8 GHz In my understanding, this is a single-socket server with a big chip holding 8 physical...

Could anyone help with procesor choice for my mini homelab? Do I need version pro to have all virtualization or no pro version is sufficient? Regards, Piotr

Hello everyone! Is it possible to "merge" CPU threads in proxmox to improve perfomance for VMs, that can't use many threads? For example, i have Dell R430 with two CPUs - 64 x Intel(R) Xeon(R) CPU E5-2698 v3 @ 2.30GHz (2 Sockets), but the most important VM on this host has a license limitation...

Hi, I am facing one problem on our proxmox server. Shows "Vulnerability Reg file data sampling: Vulnerable: No microcode" Please advise to us how to mitigate this issue. Please note, we are using no-subscription repository. Regards, Bichitra

Is there any documentation out there on the multitude of vCPU's you can choose when configuring a virtual environment? I.E. which ones are best for curtain use cases etc. I would be interested to see as my company has decided to start hosting some of it Virtual Environments within Proxmox and it...

Hi all I have 3 servers HP Proliant G8, all have Promox 8.2.4 in a cluster.. One of them recently show this error in syslog: Sep 13 14:47:05 pve2 kernel: kvm_intel: kvm [1295]: vcpu7, guest rIP: 0xfffff8034f7e7fa3 Unhandled WRMSR(0x1d9) = 0x1 Sep 13 14:47:05 pve2 kernel: kvm_intel: kvm [1295]...

Hello everyone, I installed proxmox on my intel system with an Nvidia gpu. I configured the system, so the gpu could be used by one of my VMs. It worked just fine but I decided to upgrade to an AMD ryzen 7 5700x cpu instead of the intel i5 11400. The mainboard used to be a Gigabyte B560M DS3H...

Hi all! Inexperienced user here I recently bought this HP Elitedesk 800 G2 to get into VMs and Proxmox, and out of the box it worked like a charm. However, I recently purchased a used i7-6700 and installed it (and upgraded the power supply to compensate), and now once I attempt to boot Proxmox...

What happened Yesterday I rebooted proxmox (which had an uptime of months) and found that when I started up my handbrake lxc my CPU wouldnt go above 15W draw. I have updated the host system maybe twice in the last few months but never had any issue, its possible I never rebooted after those...

I HAVE A WEEK NOW I GOT ALWAYS A HIGH CPU AFTER UPDATE PACKAGE THIS IS MY packages verion proxmox-ve: 8.2.0 (running kernel: 6.8.8-2-pve)pve-manager: 8.2.4 (running version: 8.2.4/faa83925c9641325)proxmox-kernel-helper: 8.1.0proxmox-kernel-6.8: 6.8.8-2proxmox-kernel-6.8.8-2-pve-signed...

I have a Ryzen 5600x. Is there any CPU flags I can pass that improve performance ? I am currently passing through host model I am not particularly concerned with the security implication

Hallo zusammen, ich brauche neue Hardware, aber ich habe keine Ahnung, wie ich am besten etwas suchen soll, was zu meinen Kriterien passt. Kurz zur Vorgeschichte: Ich hatte für kurze Zeit ein QNAP-NAS, habe schnell gemerkt, dass ich damit an meine Grenzen stoße. Habe mir dann einen Mini...

Hi everybody I am observing a strange behavior on a freshly installed PVE 8.2.2 (Intel i5-7600K/4 cores, 64 GB RAM), which I have never noticed before. Two VMs are installed: macOS Sonoma (via luchina-gabriel/OSX-PROXMOX) and Windows 11. In both cases, the processor type is set to "Host" and...

Short version: Anyone changed CPU type on a Windows 11 VM and know how to get it to stop crashing? Long version: I set up a Windows 11 VM in VE 8.2.2 and didn't notice the CPU type was set to x86-64-v2 instead of host. It was set to single processor with 8 cores. Everything was running...

Hallo zusammen Ich würde gerne die CPU des Proxmox Hosts heruntertakten, wenn die CPU (Intel i7 13700k) kaum beansprucht wird (Läuft die meiste Zeit mit 1-2% Auslastung). Ich habe nur die beiden scaling governors performance und powersave zur Auswahl. Nun habe ich schon so einiges über die cpu...

Hallo Zusammen, ich suche seit Tagen im Netz nach einer brauchbaren Lösung und eine Erklärung welche Einstellungen bei einer Windows 11 VM in den Display Einstellungen der VM die besten Einstellungen sind. Aktuell nutze ich nur die Default Einstellungen, inkluseive Standard Memory aber es gibt...

Hello, I have a cluster of five proxmox 8. I tried cpu type "max" on VMs so that I could migrate a VM without issues, but that type does not work The CPU it selects is from the host hosting the VM, ignoring the max cpu that could be used on the cluster. Any tricks to get this option to work...

Hallo zusammen, ich habe mein Proxmox heute auf die neueste Version upgedatet. Nun habe ich massive Probleme. Die Kiste rebootet zwar, die VMs sind auch teilweise (kurz) erreichbar, aber dann geht nichts mehr. Logge ich mich über SSH ein bekomme ich massenhaft folgende Meldungen: Message...

Hallo liebe Community, ich habe ein Proxmox Server mit folgender Austattung: Mainboard: ASUSTeK W680/MB DC CPU: 32 x 13th Gen Intel(R) Core(TM) i9-13900 (1 Socket) ... Auf dem Host habe ich per s-tui ein Stress Test durchgefhrt und bekomem dort die volle ~5.6Ghz zu spüren. Daraufhin habe ich...

We've recently discovered the performance improvements for choosing a CPU model which most closely matches our cluster. I want to work out the best way to determine the correct 'lowest' cpu model for the cluster. We have both: Intel(R) Xeon(R) Gold 6140 CPU and Intel(R) Xeon(R) Gold 6330N CPU...