Hello,

I have running an old openldap 2.4.21 servers farm replicating information between them for some years without any problem.

Now I'm deploying a new server running with ubuntu 14.04 and I have configure in it a refreshOnly replication against one of the old servers (so I could have information synchronized during all my migration process).

I have attached the database and its replication overlay config.

The problem I'm having is that while slapd is running in this new server, its memory usage is continuously growing and after a few hours it eats all the memory of the server. I have also attached the graphic of the swap usage in the server (what it's actually drawn is the free swap) where you can see that after a while (while slapd is eating ram memory) swap usage is increasing. Peaks in this graph are produced where slapd is restarted (because its used memory are freed)

I have tried with slapd 2.4.31 package distributed with ubuntu and also with version 2.4.40 (installed from ttp://ppa.launchpad.net/rtandy/openldap-backports/ubuntu/) with the same behaviour.

Any idea?