1. K

    intel-microcode and performance hit after upgrade to 7.1

    Hi, I'm seeking some advice on intel-microcode and significantly reduced pveperf result after upgrade to Proxmox 7.1. I just upgraded from 6.4 to 7.1. pveperf on 6.4, intel-microcode installed: root@pve:/# pveperf CPU BOGOMIPS: 68264.00 REGEX/SECOND: 1284037 HD SIZE: 14.46...
  2. S

    very poor performance with consumer SSD

    I have a pair of HPE DL360 Gen8 dual Xeon, 64GB RAM, 2 hdd 10k sas for system (ZFS RAID1) and 4 consumer sata SSD They're for internal use, and show absymal performances. At first I had ceph on those SSD (with a third node), then I had to move everything to NAS temporarily. Now I...
  3. L

    Performance new server i5-11400

    Hello, first of all thank any response, How do you see this performance? root@proxmox01:~# pveperf CPU BOGOMIPS: 62208.00 REGEX/SECOND: 5395649 HD SIZE: 232.30 GB (/dev/nvme0n1p2) BUFFERED READS: 1699.70 MB/sec AVERAGE SEEK TIME: 0.02 ms FSYNCS/SECOND: 2015.17 DNS...
  4. J

    fsync performance oddities?

    I have 3 different nodes that I'm messing with. All 3 nodes are the same (servers, CPU, RAM, HBAs, etc), Intel R2224GZ4GC4 (barebones) Intel S2600GZ (motherboard) Intel E5-2670 x 2 (CPUs) Hynix HMT31GR7CFR4A-H9 (8GB x 16) (RAM) LSI 9340-8i (SAS3008 flashed to IT mode) They all use ZFS. Was...
  5. M

    Proxmox pveperf ext DNS performance

    Running pveperf I get I get DNS EXT 181 ms. However doing ping to external DNS gives 2.40 ms. Any idea where comes the difference ?
  6. H

    Really low Fsync on fresh Server

    Hello there, I'm currently moving my Server to a new one and started with a fresh installation. I installed Debian Stretch Minimal and ontop Proxmox with the actual Version. I have tried with and without Software Raid and got similar results with pveperf which is confusing me a bit. heres the...
  7. D

    PVEPERF: Low FYSNCS/SECOND on striped LV on LVM

    Question on performance I was getting high IO times on my single HDD disk so starting looking into speeding things up. I realized the drive I was using was pretty old, and was using SATA II. I found two SATAIII 256GB drives and hooked them up, and created a NEW LVM with those drives and...


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