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Re: OpenLDAP 2.0.7 problems with binds (ITS#988)
I'd be very interested to hear if anyone else has had similar problems and
even more interested to hear of any solutions. I performed a similar
experiment and the server seemed to be leaking huge amounts of memory -
around 2 MB per 1000 binds (anonymous or simply authenticated) wasn't being
freed. It seemed to keep rising linearly up to 50k binds -- 115 MB of RAM
Ian C. Smith,
Address: Computer Sevices Department,
Brownlow Hill Building - room G11,
The University of Liverpool,
Liverpool L69 3BX.
--On Wednesday, January 24, 2001 8:03 PM +0000 email@example.com wrote:
> Full_Name: Michael Donnelly
> Version: 2.0.7
> OS: Solaris 8
> URL: ftp://ftp.openldap.org/incoming/
> Submission from: (NULL) (188.8.131.52)
> I've noticed that using OpenLDAP 2.0.7, the closing of an LDAP connection
> does not
> seem to free all the resources used during that connection.
> For example, bind (as a user) and immedaitely close the connection.
> (password verification is one reason you might do this.) Now repeat this
> 50,000 times.
> You'll see the amount of RAM used steadily increase, until eventually
> slapd will
> core dump. On my system, a Sun E250 with 2 CPUs and 1GB of ram, I get
> about 700K
> connections before the server drops dead.