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From Kiran Ayyagari <>
Subject Re: Plea for help with search performance
Date Wed, 11 Apr 2012 15:55:20 GMT
can you provide a little more info:

1. version of the server
2. OS version
3. what is the ~size of each entry

and finally are you using filters with exact match or substring match?

On Wed, Apr 11, 2012 at 8:01 PM,  <> wrote:
> Hi, we have a project has 80,000 users in one OU. This is a requirement.
> With guidance from this group, I've tried dozens of combinations of indexing attributes,
setting their cache sizes,
> increasing the partition caches, timeout settings, etc.
> We're using the 64 bit java  service wrapper and have given the JVM 5GB of memory.
> Despite this, we still have 20+ second response times when searching on displayName and
employeeNumber .
> This is consistent with multiple ldap clients.
> Every time we've made configuration or index changes, it's been to a clean empty system
and then we load our LDIF file with the 80k users.
> You've all been very helpful to us but we're backed into wall with this.
> The response times are unacceptable and we don't know what else we can do.
> Could someone provide us with an idea of how to configure the system to get the best
performance when searching
> for displayName and employeeNumber? The displayName lengths are up to 80 characters,
the employeeNumber is 25.
> Thank you!

Kiran Ayyagari

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