RE: performance problem with sldap

[Aleks Sheynkman <aleks@Narus.com>]

Does anyone have any ideas what might cause this problem? Please help..!!


Thanks a lot in advance !

-Aleks

-----Original Message-----
From: Aleks Sheynkman 
Sent: Monday, November 05, 2001 8:53 AM
To: Aleks Sheynkman; 'Jonghyuk Choi'; 'res0k3ja@verizon.net'
Cc: 'openldap-software@OpenLDAP.org'
Subject: RE: performance problem with sldap


I ran the same test on another server which has only 200 entries. Basically
same behavior is happening after 3,000 continues searches ldapsearch stat
throwing "Can't contact LDAP server" errors.

Thanks !

-Aleks

-----Original Message-----
From: Aleks Sheynkman 
Sent: Monday, November 05, 2001 7:45 AM
To: 'Jonghyuk Choi'; 'res0k3ja@verizon.net'
Cc: openldap-software@OpenLDAP.org
Subject: RE: performance problem with sldap


I increased 
from :
cachesize 100000000
dbcachesize 320000000

to
cachesize 1000000000
dbcachesize 1000000000
sizelimit 5000000

Also I added cachesize. Server seems to be up and running all the time. When
I do 5,000 searches , first 3,000 goes very fast and then it starts printing
error messages "ldap_bind: Can't contact LDAP server".

I running server following platform:
  Linux 6.2.
   2x750 MHz
   2GB RAM

Thanks !

-Aleks
-----Original Message-----
From: Jonghyuk Choi [mailto:jongchoi@us.ibm.com]
Sent: Monday, November 05, 2001 6:28 AM
To: Aleks Sheynkman
Cc: openldap-software@OpenLDAP.org
Subject: Re: performance problem with sldap



It would be possible that slapd went down running short of memory.
The entry cache size looks large for 200K directory,
even though slapd allocates cache entries on demand.
The entry cache is designated as the number of entries
while the db cache is as the number of bytes.
- Jong
=======================
IBM T. J. Watson Research
Enterprise Linux Group, Linux Technology Center
jongchoi@us.ibm.com