[Fedora-directory-users] High cpu utilizaton by slapd

[Bliss, Aaron]

Replication logging:
Is this the "Enable Changelog" checkbox?  It's currently enabled; does
this need to be enabled?  Thanks again.

Aaron

-----Original Message-----
From: fedora-directory-users-bounces at redhat.com
[mailto:fedora-directory-users-bounces at redhat.com] On Behalf Of Richard
Megginson
Sent: Monday, August 07, 2006 3:06 PM
To: General discussion list for the Fedora Directory server project.
Subject: Re: [Fedora-directory-users] High cpu utilizaton by slapd

Bliss, Aaron wrote:
> Hi everyone,
> I'm running fds on 2 servers, a supplier and consumer, both are
running
> redhat ES 4; I noticed today and for the last few days that the
supplier
> directory server is running very, very slow, top reveals that ns-slapd
> is killing the cpu; these are running on server class hardware,
roughly
> 1.5 GHZ hp proliant servers; the consumer directory server cpu
> utilization is almost 0 (99 % idol); I don't really know how to being
to
> troubleshoot this problem; I've seen similar issues on oracle database
> servers when database indexes were corrupt and had to be
rebuilt....Any
> ideas as to how to begin to troubleshoot this?  Thanks very much.
>
> 1806 ldap      15   0  517m  33m  14m S 90.6  3.3   4:56.21 ns-slapd
>   
Do you have a lot of delete operations?  It could be that the tombstone 
reaping thread is working overtime.  You can turn on replication logging

and look for tombstone messages.
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