cpu

I got a new server and found some issues during loading and adding new VMs. At first it froze, but after Proxmox upgrading it restarts automatically. It prints 'Start all VMs and Containers' in the tasks. Provider tested its hardware and didn't found any problems. But I can see mce: [Hardware...

We are looking to enable hotplug for the CPU for KVM guests. I've seen that it's only possible with vCPU and not Sockets nor Cores. Assuming the host has 32 cores, would it be best practice to set Sockets: 2 Cores: 16 and set the vCPU to 6 or according to the guest CPU need. If I understand...

Hello, I was under the impression that the reported CPU usage in the webui for LXC is in % but I'm having doubts. According to this picture: is the container using 10% cpu or it has a load of 10 (just like top would report) Thanks

Hi! Some exotic problems arriverd :) Recently i move lxc container from host with pve 4.2-18 to host with pve 6.0-11. Just created new container, then move .raw file from old host to new. I moved 4 containers, 3 works fine, but 1 displays 100% cpu usage by host utils like top or htop. Before...

Hello. I already installed macOS using Proxmox on my rig. My CPU is 3rd Threadripper 3960x. I see little lags when I am using macOS and try to find reason. I found here that is not recommended use maximum cores of your CPU for VM (that was my case. I had set 3x16 cores) and now beginning my...

Hey Everyone, Back from ESXi-land with another valuable question, well two in fact. The question in the title is about measuring CPU resource usage in more detail, for example in Proxmox I love that there is an oi-delay counter. Questions: How would one go about measuring something like...

Hello, I`m very confused with NUMA, as I read from docs you have a NUMA capable host if you have multiple CPUs (sockets). However I have installed Proxmox 6.1 (latest) on a AMD EPYC 16 core CPU, and the command to check available numa returns: available: 4 nodes (0-3) node 0 cpus: 0 1 2 3 16...

Hallo zusammen, ich habe vor ein paar Tagen Proxmox installiert und bin fleißig am bastel. Ich habe nun 2 VM's (iobroker und OpenMediaVault) und 2 Container (Grafana und InfluxDB) erstellt und mir fällt auf, dass die CPU Auslastung sehr hoch zu sein scheint. Die einzelnen Container / VM's haben...

I'm having a problem that has been reported by other Debian and Ubuntu users that udisksd is using lots of CPU. Right now I'm investigating workarounds rather than solutions so my question is: Is this service essential to Proxmox? What happens if I stop and disable it?

Hallo an alle, Ich verwende seit einigen Tagen Proxmox und habe ein Windows 10 Server als KVM installiert. Es geht alles wunderbar, bis jetzt aber mir ist aufgefallen das, wenn man sich mit Remote verbindet und danach die Remote Verbindung wieder schließt am eigenen PC das die CPU Auslastung...

Hi There, I have a NUC8i5BEH (Intel Core i5-8259U CPU) node and noticed that my proxmox syslog (running Proxmox PVE 6 but also occured on PVE 5.4) often outputs the following set of critical errors throughout the day: 23/07/2019 23:26:56 crit pve-host1.local kern kernel...

Hi all, I have two gaming VMs set up and running on a Ryzen 2700X. I'm quite impressed with the performance so far, although it's nowhere near what it manages natively. I think this may be in part due to how I have the VMs configured. The 2700X is an 8 core/16 thread CPU. I imagine the best way...

Hi, On a small cluster, I have 2 different CPU model for nodes, one is Broadwell, the others are Haswell. I usually set the CPU VM as 'host'. Indeed, live migrations works as expected from Haswell to Haswell and Haswell to Broadwell. But it crashes from Broadwell to Haswell, some flags are not...

Hello, I'm trying to use this monitoring script for Nagios which monitor LXC cpu and ram usage. https://www.claudiokuenzler.com/nagios-plugins/check_lxc.php#CommandDefinition The script uses the command lxc-cgroup I tried lxc-cgroup -n 101 memory.stat which return nothing and no error...

I've successfully built a Debian 9 host with Proxmox and ZFS. My understanding is that with the availability of resource sharing (e.g., "balloon" memory) it is common to overcommit resources. In other words, on a machine with 64GB, with several VMs running the same OS, I might be able to get...

How would I go about monitoring the CPU usage for an LXC container ? Solutions like in Nagios reads /proc but since the CPU are shared we get a lot of false positive. Example: CT A has 4 cores and uses 2 at 100% - 50% total CPU usage CT B has 2 cores which are shared with CT A - 100% CPU usage...

I have a container with 32 cores, and top show CPU consumption is always zero on the top panel, not in the per-process detail.

Hi, I would like to inquire if this possible in proxmox 3.3 version: -I have a server with CPU's(8 cores), so since I have 2 CPU(physical) after the installation the core that I have will be 16 cores? Right?

Hi, I am running Proxmox 5.2 on an AMD Ryzen 5 2600 Six-Core Processor, on a Gigabyte GA-AB350N-Gaming WIFI (rev. 1.0) motherboard. Everything is working fine and dandy, all virtualisation-related features seem to be working, I can do PCI passthrough etc, however, there's one thing I can't...

I have read conflicting recommendations regarding assigning cores/sockets. Looking for clarity: Hardware: 8 x AMD FX(tm)-8350 Eight-Core Processor (1 Socket) VM: Windows 10 Pro, acting as a NVR for IPCamera's. Container: Debian 9 running Plex media server and some other services...