Re: TCMALLOC_MAX_TOTAL_THREAD_CACHE_BYTES

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Thanks for your information. I see ceph-ansible is setting it just for
filestore and when I deploy my ceph cluster there is no /etc/default/ceph
file for my OSDs and I got confused :))
I have made a PR for it in ceph-ansible.

Thanks.

On Wed, Oct 14, 2020 at 4:26 PM Mark Nelson <mnelson@xxxxxxxxxx> wrote:

> It *should* be set to 128MB for both fwiw.  There may be slightly less
> need now with async messenger but we still have a ton of threads flying
> around allocating memory and I don't think we can get away with lowering
> it yet.  Might be something for interested parties to retest though! :)
>
>
> Mark
>
>
> On 10/13/20 5:46 PM, Seena Fallah wrote:
> > Hi all,
> >
> > Is TCMALLOC_MAX_TOTAL_THREAD_CACHE_BYTES configured just for filestore or
> > can be used for bluestore, too?
> > https://github.com/ceph/ceph/blob/master/etc/default/ceph#L7
> >
> > Thanks.
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