Thanks Nathan!
Tony
-----Original Message-----
From: Nathan Fish <lordcirth(a)gmail.com>
Sent: Thursday, November 12, 2020 7:43 PM
To: Tony Liu <tonyliu0592(a)hotmail.com>
Cc: ceph-users(a)ceph.io
Subject: Re: [ceph-users] which of cpu frequency and number of threads
servers osd better?
From what I've seen, OSD daemons tend to bottleneck on the first 2
threads, while getting some use out of another 2. So 32 threads at 3.0
would be a lot better. Note that you may get better performance
splitting off some of that SSD for block.db partitions or at least
block.wal for the HDDs.
On Thu, Nov 12, 2020 at 9:57 PM Tony Liu <tonyliu0592(a)hotmail.com> wrote:
>
> Hi,
>
> For example, 16 threads with 3.2GHz and 32 threads with 3.0GHz, which
> makes 11 OSDs (10x12TB HDD and 1x960GB SSD) with better performance?
>
>
> Thanks!
> Tony
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