At this point I'm pretty sure it's a bug in DBD::ODBC, so I'll let
Jeff Urlwin pick up from here.
Tim.
On Wed, Jun 07, 2006 at 11:52:15AM -0700, David Brewer wrote:
> I'm still not able to replicate on mysql. However, I have created a
> test script (included below) which, given access to an empt
I'm still not able to replicate on mysql. However, I have created a
test script (included below) which, given access to an empty mssql
database, should do everything necessary to demonstrate the behavior.
Please let me know if there is any further information I could provide
or tests I could cre
I have not yet been able to replicate in mysql but I spent some time
paring down the query to the minimum version that causes the memory
leak. The results are interesting and I think may point toward
DBD::ODBC being the issue. I don't understand the internals well
enough to be sure of that, thou
OK, I will attempt to replicate in mysql and get back to you. In the
meantime, I have run my test script in some older versions of DBI to
see if that helps anything. I tried 1.49, 1.48, 1.47, 1.45, 1.41, and
1.38. I saw pretty the same behavior in each version.
Thanks,
David
On 6/6/06, Tim B
Can you get DBD::mysql to leak in the same way ($sth->{NAME})?
I need to be able to duplicate the problem and I can't do that
easily with ODBC or ADO.
Tim.
On Tue, Jun 06, 2006 at 12:14:36PM -0700, David Brewer wrote:
> I've tried this with a couple of different drivers now -- DBD::ADO and
> DBD:
I've tried this with a couple of different drivers now -- DBD::ADO and
DBD::mysql. In both cases the same simple connect and disconnect
routine seems to leak 1 SV per execution.
The ADO example is exactly the same as the previous example, except I
substituted "DBI:ADO" for "DBI:ODBC". The MySQL
Sure, I'd be glad to check into that.
I think Apache::Leak already runs the code twice -- first it runs the
code to make sure that anything that would get cached is already in
memory. Then it measures the memory usage, runs the code again, and
measures the memory usage a final time to determine
On Mon, Jun 05, 2006 at 07:51:22PM -0700, David Brewer wrote:
> OK, I have pared my problem down to a small test script and I've cut
> away a lot of the modules I'm using that don't seem to be part of the
> issue. The test script is included at the end of this message.
Thanks.
> This small scrip
OK, I have pared my problem down to a small test script and I've cut
away a lot of the modules I'm using that don't seem to be part of the
issue. The test script is included at the end of this message.
This small script doesn't leak much memory, but it's surprising to me
that it leaks at all. E
I am having what appears to a memory leak problem on a mod_perl
project I am working on. On the worst case web page (a search results
page) I am leaking an average of about 160k per page load! I think
I've finally isolated the problem and it appears to be related to DBI.
It's very possible that
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