RE: 2.2.23 vs 2.3.1alpha speed compairisons

[Quanah Gibson-Mount <quanah@symas.com>]

--On Monday, February 21, 2005 6:39 PM -0500 Samuel Tran <stran@amnh.org> 
wrote:

> > Here a extract of my slapd.conf:
>
> cachesize       100000
> checkpoint      512     720

If you have 4,000 entries, why would you try and cache 100,000?  You're 
never going to fill that.  I also don't see any idlcachesize setting here.

> index   objectClass,uid,uidNumber,gidNumber,memberUid eq
> index   cn,mail,surname,givenname eq,subinitial

The indexing necessary depends entirely on the searches you are performing. 
I would check that your logs to see if you are getting any index_param 
failed messages, which would mean inadequate indexing for the requested 
search.


> Here is the content of my DB_CONFIG:
>
> set_cachesize   0       52428800        0
> set_lg_regionmax        1048576
> set_lg_max              10485760
> set_lg_bsize            2097152
> set_lg_dir              /var/log/openldap_bdb
> set_tmp_dir             /tmp
>
> We are starting with less than 4,000 entries in our LDAP directory.

I would assume that is fine for now, but that's just an assumption. ;)

Also, is the 350 queries/second from a single process doing the query, or 
multiple processes?  A single process querying will never give you the full 
results of the servers performance.

--Quanah

--
Quanah Gibson-Mount
Product Engineer
Symas Corporation
Packaged, certified, and supported LDAP solutions powered by OpenLDAP:
<http://www.symas.com>