Is there a reason why OpenLDAP does not seem to use more than 8 cores regardless of the number of threads it is being told to use? With 16 threads it saturates 8 cores, 16 threads and 16 cores still uses 8 cores, 32 threads and 16 cores... only 8 cores are used.
On Tue, Jun 30, 2020 at 6:43 PM Quanah Gibson-Mount <[email protected]> wrote: > --On Tuesday, June 30, 2020 10:49 PM +0000 [email protected] wrote: > > > Can you offer any guidance? Thanks. > > The OpenLDAP 2.4.44 release is over 4 years old. > > You need to: > > a) Upgrade to a current release > b) Migrate off of the back-bdb/hdb backend it seems like is being used to > back-mdb. They are deprecated and have serious performance issues vs > back-mdb > (< > https://mishikal.wordpress.com/2013/05/16/openldap-a-comparison-of-back-mdb-and-back-hdb-performance/ > >). > > If you are using RHEL7 or RHEL8, my company provides a free drop-in > replacement: > > <https://repo.symas.com/sofl/> > > Regards, > Quanah > > -- > > Quanah Gibson-Mount > Product Architect > Symas Corporation > Packaged, certified, and supported LDAP solutions powered by OpenLDAP: > <http://www.symas.com> >
