--On Tuesday, November 06, 2012 5:36 PM +0000 vb4607@att.com wrote:

Full_Name: Venkatesh Baglodi Version: 2.4.32 OS: Red Hat Enterprise Linux Server release 5.5 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (139.76.64.65)

We have been facing frequent memory utilization issues with OpenLDAP 2.4.32 in our production environment (multi-master mode, 6 servers), which requires OpenLDAP server instances to be restarted almost every week. Utilization starts at a lower percentage to start with (2-3%), but then gradually moves up and never comes down. We have been using OpenLDAP 2.4.32 with hdb backend (BerkelyDB v5.3.21) on Red Hat Enterprise Linux Server release 5.5 (Tikanga). Are there any known issues with this version?

Are you using the default glibc malloc, instead of tcmalloc? That would be a common mistake that results in this sort of behavior.

--Quanah

--

Quanah Gibson-Mount Sr. Member of Technical Staff Zimbra, Inc A Division of VMware, Inc. -------------------- Zimbra :: the leader in open source messaging and collaboration