Re: The speed of adding an entry is too slow.

[jehan procaccia <jehan.procaccia@int-evry.fr>]

It happened to me that slapd used 99% of CPU with no response ... it was 
before 2.1.22 and mostly (I presume) because I used a DB_CONFIG file 
that reserved 300Mbyte (set_cachesize) on my 256 Mbyte machine ! :-(, 
don't know if it's your case ?


Dieter Kluenter wrote:
> Hi,
>
> "Jay zh" <jayzh@hotmail.com> writes:
>
>
> > Dear :
> >
> > OpenLDAP version is 2.1.22
> > Berkeley DB version is 4.1.25 with patch 1
> >
> > When I use ldapadd to add an entry, it takes 1 min to complete this
> > operation. Before completing this operation, CPU load is increasing up
> > to 99%. And the syslog has a lot of "deferring operation" msgs. It
> > seems to be the lock problem. What should I do to resolve this problem
> > ?
>
>
> For me, it takes 0.180 sec to add one entry and 3 min. to add 10,000
> entries. 
>
> Set 'loglevel 0' in slapd.conf and create in your openldap-data
> directory a file DB_CONFIG with following contents:
> add_flags DB_TXN_NOSYNC
>
> -Dieter


--
Jehan Procaccia, Ingenieur Systemes & Reseaux
Institut National des Telecommunications, Tel : +33 (0) 160764436
MCI,Moyens Communs Informatiques, Mail: Jehan.Procaccia@int-evry.fr
9 rue Charles Fourier 91011 Evry France, Fax : +33 (0) 160764321