21.9. Enabling and Disabling Counters
nsslapd-countersparameter enabled counters to run. However, running counters can affect performance, so it also possible to turn off counters. If counters are off, they all have a value of zero (0).
ldapmodify. For example, to disable:
# dsconf -D "cn=Directory Manager" ldap://server.example.com config replace nsslapd-counters=off