Re: Ldap performance : help needed

Michael Ströder wrote:

Jonas Kellens wrote:

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On 29-09-14 17:00, Michael Ströder wrote:

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I'd first check indexing configuration.

I have tried reducing this to the following, but the performance stays the same :

# Indices to maintain for this database index objectClass eq,pres index ou,cn,sn,telephoneNumber eq,pres,sub

Then I'd recommend to check whether your configured ACLs are really causing the bad performance.

Remember that by default, a substring index only works for substrings of 3-4 characters long, minimum. So searching for (sn=t*) will not use the index unless you change the index minimum length and reindex the DB.