Searches with dereferncing causing high CPU load.

Hi, We're having severe performance issues for any query with alias dereferencing set to "always". Any query with this causes the CPU to spin up to 100% and if we have a number of these concurrently the machine will become unresponsive. We're using OpenLDAP 2.4.42 with the old hdb backend. We do have a large number of aliases (~63,000). Could this be the cause? Our olcMaxDerefDepth is currently set to "1" -- /**************************** Mark Cairney ITI UNIX Section Information Services University of Edinburgh Tel: 0131 650 6565 Email: Mark.Cairney(a)ed.ac.uk PGP: 0x435A9621 *******************************/ The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336.