Recent content by joabe

Just so i don't say i see nothing, sometimes i see: Aug 22 12:21:29 ns5005826 kernel: mce: [Hardware Error]: Machine check events logged Aug 22 12:21:29 ns5005826 kernel: mce: [Hardware Error]: CPU 4: Machine Check: 0 Bank 5: bea0000001000108 Aug 22 12:21:29 ns5005826 kernel: mce: [Hardware...

I have the same problem. Memtest without problems, stress tests on the cpu and disk also without problems. We replaced the PSU, and it continues. The freeze is random and has nothing to do with server load. Proxmox was recently installed on this server. There are only 3 VMs with Windows 2022 in...

Hi, how is the Proxmox compatibility with 12th gen intel hardware? Is it recommended for high performance per core?

Yes, everything is fine with the cooling part and the node can get maximum performance.

Everything was standard, I changed it, but there was no change. What puzzles me the most about all of this is that before it was working normally, without any problems. Time went by and without any changes it stayed like this, even if I only have one VM running and just benchmarking it, it...

I did a new VM installation and put the 5.11 kernel into the VM as well, but still not the expected result (around 1600 single) https://browser.geekbench.com/v5/cpu/9846030 I have no idea what to do, the CPU flags are all default

Hi, I was just able to update the kernel now. But it seems there was no effect, this is the result of the test on a VM: https://browser.geekbench.com/v4/cpu/16343969 And the node: https://browser.geekbench.com/v4/cpu/16343980 At the time of the test, there was only one VM on, which was the...

Well, I did a benchmark with the free node and it gave the expected result, this is the test: https://browser.geekbench.com/v4/cpu/16289575 However, in VMS, I can't get even an approximate value of 7000 which would be ideal in singlecore, even with the node unused, look...

I tried the test on a VM and on node to check the singlecore usage. Before starting the test, the node had 20% average total CPU usage. The node's singlecore test did not look so good compared to the average of other Ryzen 7 5800X, about 10% lower. (Lower performance is to be expected because...

Well, the node has 8 cores and 16 threads, single processor. Adding up all the VMs, it is configured for about 60 cores. So that would be the reason for not getting maximum performance? Even if the node's CPU is 50% average? Is there any way around this? Also, in this case is it better to just...

Output: root@r7-5-1-us:~# cat /sys/devices/system/cpu/cpufreq/policy0/scaling_governor performance What power saving features, for example? Config: root@r7-5-1-us:~# qm config 110 agent: 1 boot: order=scsi0;ide2 cipassword: ********** ciuser: root cores: 2 cpu: host description: ... ide0...

I have retried this now because the node processor is only at 20% usage. The geekbench result now was 1301 singlecore, still not the 1600 I was looking for. However, it has increased from the test when the node CPU was at 50% (1031). This node has 6 more VMs than the other node, but I don't...

Hi, I've noticed that the CPU performance of the VMs is well below what it should be. I have a newer one that has a CPU with less performance than this newer one, and the VM on geekbench delivers what it should deliver. A VPS on the newer one has less performance than the previous generation...

Hi, recently we have experienced problems with denial-of-service attacks. Although we have good protection and a good hardware firewall configuration. The problem is that the attacks affect services on the same node, what would be the best solution so that when a ddos/dos attack passes through...

Hi, I was able to solve the problem with: # systemctl restart pve-cluster.service # pvecm updatecerts -f # systemctl restart pveproxy.service Finally it is working :)