Hi All, currently running some tests and I have run with up to 2048 without any problem.
As per the code here is what it says: #ifndef MAX_WORKER_THREADS #define MAX_WORKER_THREADS (1024 * 64) #endif This value was introduced via https://github.com/ceph/civetweb/commit/8a07012185851b8e8be180391866b5995c10ee93 Regards JC > On Oct 11, 2019, at 15:09, Anthony D'Atri <a...@dreamsnake.net> wrote: > > We’ve running with 2000 fwiw. > >> On Oct 11, 2019, at 2:02 PM, Paul Emmerich <paul.emmer...@croit.io> wrote: >> >> Which defaults to rgw_thread_pool_size, so yeah, you can adjust that option. >> >> To answer your actual question: we've run civetweb with 1024 threads >> with no problems related to the number of threads. >> >> >> Paul >> >> -- >> Paul Emmerich >> >> Looking for help with your Ceph cluster? Contact us at https://croit.io >> >> croit GmbH >> Freseniusstr. 31h >> 81247 München >> www.croit.io >> Tel: +49 89 1896585 90 >> >> On Fri, Oct 11, 2019 at 10:50 PM Paul Emmerich <paul.emmer...@croit.io> >> wrote: >>> >>> you probably want to increase the number of civetweb threads, that's a >>> parameter for civetweb in the rgw_frontends configuration (IIRC it's >>> threads=xyz) >>> >>> Also, consider upgrading and use Beast, it's so much better for rgw >>> setups that get lots of requests. >>> >>> Paul >>> >>> -- >>> Paul Emmerich >>> >>> Looking for help with your Ceph cluster? Contact us at https://croit.io >>> >>> croit GmbH >>> Freseniusstr. 31h >>> 81247 München >>> www.croit.io >>> Tel: +49 89 1896585 90 >>> >>> On Fri, Oct 11, 2019 at 10:02 PM Benjamin.Zieglmeier >>> <benjamin.zieglme...@target.com> wrote: >>>> >>>> Hello all, >>>> >>>> >>>> >>>> Looking for guidance on the recommended highest setting (or input on >>>> experiences from users who have a high setting) for rgw_thread_pool_size. >>>> We are running multiple Luminous 12.2.11 clusters with usually 3-4 RGW >>>> daemons in front of them. We set our rgw_thread_pool_size at 512 out of >>>> the gate, and run civetweb. We had occasional service outages in one of >>>> our clusters this week and determined the rgws were running out of >>>> available threads to handle requests. We doubled our thread pool size to >>>> 1024 on each rgw and everything has been ok so far. >>>> >>>> >>>> >>>> What, if any, would be the high-end limit to set for rgw_thread_pool_size? >>>> I’ve been unable to find anything in the documentation or the user list >>>> that depicts anything higher than the default 100 threads. >>>> >>>> >>>> >>>> Thanks, >>>> >>>> Ben >>>> >>>> _______________________________________________ >>>> ceph-users mailing list -- ceph-users@ceph.io >>>> To unsubscribe send an email to ceph-users-le...@ceph.io >> _______________________________________________ >> ceph-users mailing list -- ceph-users@ceph.io >> To unsubscribe send an email to ceph-users-le...@ceph.io > _______________________________________________ > ceph-users mailing list -- ceph-users@ceph.io > To unsubscribe send an email to ceph-users-le...@ceph.io
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