Thanks! Which index should I put on modifyTimestamp?

Tim Darby
________________________________
From: William Brown via 389-users <[email protected]>
Sent: Thursday, October 31, 2024 16:52
To: [email protected] <[email protected]>
Cc: Darby, Tim - (tdarby) <[email protected]>; William Brown <[email protected]>
Subject: [EXT] [389-users] Re: Using modifyTimeStamp in queries


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On 1 Nov 2024, at 08:51, tdarby--- via 389-users 
<[email protected]> wrote:

We have an application that needs to query for and return thousands of entries 
with modifyTimeStamp greater than a given time. This is turning out to be too 
slow for this app and so I'm wondering if there's any way to speed this up 
other than throwing more CPU at it.


Is modifyTimestamp indexed?

Have you raised your idlscanlistlimit to 999999999?


Sounds like you have a full table scan going on. The above two changes will fix 
it.


--
Sincerely,

William Brown

Senior Software Engineer,
Identity and Access Management
SUSE Labs, Australia

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