[RADIATOR] Radiator & Debian Wheezy = memory problem?

Alexander Hartmaier alexander.hartmaier at t-systems.at
Wed Jun 19 04:23:49 CDT 2013


Hi Kurt,
I'm not aware of a memory leak in Perl 5.14.2 that affects Radiator but you might want to check using one of the many leak checking modules on CPAN: https://metacpan.org/search?q=leak

Knowing which additional Perl modules you've installed and how your Radiator is configured (EAP?) will also help.
Maybe an underlying C library leaks.

On 2013-06-19 11:04, Kurt Bauer wrote:
Hi,

since upgrading one of our radius-servers to Debain 7 (Wheezy) we expierence serious memory problems, namely Radiator eating up all the available memory over time (see attached graph). We have a few Radiator installations running and the ones on Debian Squeeze behave fine.
Radiator 4.11 plus latest patches
Perl v5.14.2 (as packaged in Wheezy)

Any similar experiences or hints why this could be? Restarting Radiator every few days rectifies the situation but is not the way we want to run the service ;-)

Thanks for your help,
best regards,
Kurt


[cid:part1.04080301.07030006 at t-systems.at]



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Kurt Bauer <kurt.bauer at univie.ac.at><mailto:kurt.bauer at univie.ac.at>
Vienna University Computer Center - ACOnet - VIX
Universitaetsstrasse 7, A-1010 Vienna, Austria, Europe
Tel: ++43 1 4277 - 14070 (Fax: - 814070)  KB1970-RIPE




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Best regards, Alexander Hartmaier

T-Systems Austria GesmbH
TSS Security Services
Network Security & Monitoring Engineer

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