Bug reports with huge logs but without loglevel 256 can be amazingly useless... I'll commit this change to slapd.conf(5):

@@ -559,3 +559,3 @@ .B (0x100 stats) -stats log connections/operations/results +connections, LDAP operations, results (recommended) .TP @@ -615,3 +616,6 @@ level is required to have high priority messages logged. -The loglevel defaults to \fBstats\fP. + +The loglevel defaults to \fBstats\fP. +This level which should usually also be included when using other +logevels, to help analyze the logs. .RE