[Fedora-directory-users] High cpu utilizaton by slapd
George Holbert
gholbert at broadcom.com
Mon Aug 7 20:33:12 UTC 2006
Double-check your bind DN. Looks like you're missing a 'c':
"cn=directory manager"
instead of:
"cn=diretory manager"
Bliss, Aaron wrote:
> I'm attempting to turn the logging level back to zero, however I'm
> having much difficulty using both the bundled ldapmodify as well as the
> ldapmodify that is part of openldap; here is the syntax that I'm using:
> /ldapmodify -D "cn=diretory manager" -w mypassword -f /tmp/errors.ldif
>
> Here is the contents of /tmp/errors.ldif
>
> dn: cn=config
> changetype: modify
> replace: nsslapd-errorlog-level
> nsslapd-errorlog-level: 0
>
> This results in ldap_simple_bind: No such object
>
> Please advise and thanks.
>
> 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 3:20 PM
> To: General discussion list for the Fedora Directory server project.
> Subject: Re: [Fedora-directory-users] High cpu utilizaton by slapd
>
> Bliss, Aaron wrote:
>
>> Replication logging:
>> Is this the "Enable Changelog" checkbox? It's currently enabled; does
>> this need to be enabled? Thanks again.
>>
>>
> No, not the changelog.
> http://directory.fedora.redhat.com/wiki/FAQ#Troubleshooting
>
>> 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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