Waking up once a second to clean one bucket is excessive.  Change the default values (and dependencies) so that the clenup routine is called once ever 30 seconds and cleans 8-9 buckets.
Waking up once a second to clean one bucket is excessive.  Change the
default values (and dependencies) so that the clenup routine is called once
ever 30 seconds and cleans 8-9 buckets.

pecharmin/bind9,each/bind9-collab,each/bind9-collab,pecharmin/bind9,pecharmin/bind9,each/bind9-collab,pecharmin/bind9,pecharmin/bind9,each/bind9-collab,each/bind9-collab,each/bind9-collab,pecharmin/bind9