On Mon, Jul 15, 2019 at 02:26:59PM +0100, Howard Chu wrote:

=20 Fyi, on our problematic test database with 11M entries and 3.7M aliases, =

a search with -a always , starting from the

DB suffix, took 4 minutes without this patch, and 1235 minutes with this =

patch.

=20 Needless to say, that's not looking good. Still checking other test cases.

Interesting, so the behavior is reversed now :-). I assume you have found an alternative approach to solve the problem. That's fine with me, I want the problem solved, not my patch integrated. I'm of course interested in how you do it. Surely you did not get the 4 minutes with a stock 2.4.48 slapd?