slapdd running at 100% of the cpu?

[Mike <mikee@mikee.ath.cx>]

Slapd was fine this weekend, then yesterday it went to 100% of the CPU
and load average of 1.0+. No filesystems are full and I can find no
mention of an issue in /var/log/*. Where can I look next for what's going
on?

I had this happen a few weeks ago, but I thought it was due to a full
file system at the same time.

Mike

Red Hat Fedora Core 5 with all the latest patches
[mikee@host ~]$ rpm -qa | grep ldap
openldap-devel-2.3.19-4
ldapjdk-4.17-1jpp_3fc.1.1
openldap-clients-2.3.19-4
nss_ldap-249-1
python-ldap-2.0.6-5.2.1
cyrus-sasl-ldap-2.1.21-10
openldap-servers-2.3.19-4
smbldap-tools-0.9.2-3.fc5
openldap-2.3.19-4
mod_authz_ldap-0.26-6.2.1