To create your own entry cache for large groups, use the dsconfig
create-entry-cache subcommand.
# bin/dsconfig create-entry-cache --type fifo \
--set enabled:true \
--set cache-level:10 \
--set max-entries:175000 \
--set "include-filter:(objectClass=groupOfUniqueNames)" \
--set min-cache-entry-value-count:10000 \
--set min-cache-entry-attribute:uniquemember