Slapd Front End

Test Environment

Dual Intel(R) Xeon(TM) CPU 2.40GHz 1Gig Ram, SL4. Openldap version 2.2.13-8

Test Description

BDII populated with information from the production system, 31MB ldap file. Update process killed to stop database swapping and update load. slapd-ldap configured to point to the openldap database used the BDII. Query response times for querying all entities measure for direct database query (2171), via the fwd process (2170) and via the slapd-ldap interface (2137).

slapd.conf


include /etc/openldap/schema/core.schema
include /opt/glue/schema/ldap/Glue-CORE.schema
include /opt/glue/schema/ldap/Glue-CE.schema
include /opt/glue/schema/ldap/Glue-CESEBind.schema
include /opt/glue/schema/ldap/Glue-SE.schema
include /opt/glue/schema/ldap/Glue-MDS.schema

pidfile         slapd.pid
argsfile       slapd.args
sizelimit      80000

database        ldap
suffix          "o=grid"
uri ldap://localhost:2171

Test Results

port Response Time
2170 3.64 +/- 0.06s
2171 3.22 +/- 0.03s
2137 7.50 +/- 0.5s
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Topic revision: r1 - 2008-03-12 - LaurenceField
 
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