disks latency

  1. bbgeek17

    [TUTORIAL] Low latency storage optimizations for Proxmox, KVM & QEMU

    Several customers have asked us how to get the best possible storage latency out of Proxmox and QEMU (without sacrificing consistency or durability). Typically, the goal is to maximize database performance and improve benchmark results when moving from VMware to Proxmox. In these cases...
  2. M

    VM disk performance

    HI all, I suspect this has been covered a million times but I wanted to post with my config to see if people can point me in the right direction. We have a couple of high disk I/O servers - Netxms and another similar style tool - we are getting errors on the servers and we were told to review...
  3. P

    Pve kernel 4.15.17 comes with high and unstable disk latency.

    Hi, Today, I realized that since the night between May the 27th and May the 28th, when we rebooted one of our nodes, its disk latency just went nuts. Alas, it's not just its disks, it's also the disks of any VM started on this node. By investigating, I was able to correlate the beginning of...


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