On 13 Aug 2010, at 12:11, Octavian Rasnita wrote:
I have a Catalyst application that occupies 180 MB of RAM if it uses
the internal development server. It occupies more than 1 GB of RAM
if it uses Apache/mod_perl.
I don't believe that. But never mind..
Even though it is very much, it would be OK if the memory usage
wouldn't increase on each request.
<snip>
[debug] Circular reference detected:
.------------------------------------------------------------------------.
| $ctx->{stash}->{__InstancePerContext_158098900}-
>{c} |
| $ctx->{stash}->{__InstancePerContext_158258668}-
>{c} |
| $ctx->{stash}->{__InstancePerContext_158322332}-
>{c} |
'------------------------------------------------------------------------'
Whatever component in your application is using InstancePerContext is
leaking.
Are you using it directly yourself, and if not, what components from
CPAN are you using, at what versions?
(Or, look into a debug dump screen, find the things in the stash which
are in an __InstancePerContext key - these are the candidates to blame)
Cheers
t0m
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