Re: Slow performance and many slow ops

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We need more details, but are you using krbd? iothread? and so on?

Il giorno gio 6 mag 2021 alle ore 22:38 codignotto <deny.santos@xxxxxxxxx>
ha scritto:

> Hello, I have 6 hosts with 12 SSD disks on each host for a total of 72 OSD,
> I am using CEPH Octopos in its latest version, the deployment was done
> using ceph admin and containers according to the dosing, we are having some
> problems with performance of the cluster, I mount it on a proxmox cluster
> and on windows VMs I have the problem of the disks being 100% occupied with
> a simple browser opening, when I switch to another NFS storage for example
> everything goes back to normal, I have the CEPH cluster now mounted and
> with only 1 VM inside it, and we have the problem of slowness and slow ops,
> the network speed between the hosts in the cluster is 25Gb tested with
> iperf, between ceph and proxmox is 25Gb per host, someone already passed
> that?
>
>
> Many Tks
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