Will do.
You should upgrade to the latest stable version of OpenLDAP.
What attributes do you use in all your filters? Do you see any "index_param failed (18)" errors in your ldap logs?
No, do not see that error.
I don't see any "cachesize" or "idlcachesize" directive in your slapd.conf. You should definitely set them.
Any default or "safe" values for it?
What about your DB_CONFIG file? It should be in your folder /usr/local/var/openldap-data.This file does not exist in this location nor at any other location? am i wrong?
Thank you. -Abhi