Thanks Nathan!
Tony
> -----Original Message-----
> From: Nathan Fish <[email protected]>
> Sent: Thursday, November 12, 2020 7:43 PM
> To: Tony Liu <[email protected]>
> Cc: [email protected]
> 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 <[email protected]> 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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