Possible memory leak in proxy auth control

[Chris Chatfield]

Hi,

I've been running some load tests against version 389-ds-base-1.2.11.15-30.el6_5.x86_64 on Centos 6.5. When looking at the vmsize of the ns-slapd process it appears to grow linearly, rather than reaching a plateau. After some modifications to the load test it appears that the memory usage is flat if we remove the portion that performs the proxied authentication control. I'd estimate that the size of the leak is 282 bytes per operation.

Is this a known issue? Is there any extra logging or configuration that would allow me to help pinpoint the problem further?

Thanks for your help,
Chris

[Chris Chatfield]

I've managed to recreate this using a far simplified environment. I've created a ticket and added the steps to reproduce:
https://fedorahosted.org/389/ticket/47743

Thanks,
Chris

-----Original Message-----
From: [e-mail] [mailto:[e-mail]] On Behalf Of Chris Chatfield
Sent: 12 March 2014 15:37
To: [e-mail]
Subject: [389-users] Possible memory leak in proxy auth control

Hi,

I've been running some load tests against version 389-ds-base-1.2.11.15-30.el6_5.x86_64 on Centos 6.5. When looking at the vmsize of the ns-slapd process it appears to grow linearly, rather than reaching a plateau. After some modifications to the load test it appears that the memory usage is flat if we remove the portion that performs the proxied authentication control. I'd estimate that the size of the leak is 282 bytes per operation.

Is this a known issue? Is there any extra logging or configuration that would allow me to help pinpoint the problem further?

Thanks for your help,
Chris

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