ID: 35820
User updated by: ottawaremovethissixtyseven at hotmail dot com
Reported By: ottawaremovethissixtyseven at hotmail dot com
-Status: Feedback
+Status: Open
Bug Type: IIS related
Operating System: W2K
PHP Version: 4CVS-2005-12-27 (snap)
New Comment:
We're able to reproduce this memory leak by simply calling phpinfo()
during our performance test.
No DB API is used.
DebugDiag is showing a definite memory leak in php4ts.dll and the
XmlInitEncoding function even though we're only running this exact
code:
<?php
phpinfo();
?>
We hit the server with over 300 concurrent users for several hours and
can reproduce the memory leak every time.
Previous Comments:
------------------------------------------------------------------------
[2005-12-29 16:36:22] [EMAIL PROTECTED]
Is it necessary to use some DB API to reproduce a leak in XML-related
function?
And I should note that this script doesn't make any sense, since we
don't have the Connect.php and the database used, so we're unable just
run it and see the problem.
------------------------------------------------------------------------
[2005-12-29 16:29:14] ottawaremovethissixtyseven at hotmail dot com
As part of troubleshooting we created this simple PHP script and ran an
intense performance test:
<?php
include('Connect.php');
$SQL = 'SELECT COUNT(*) FROM COLORS';
fdbc_fetch_into(fdbc_exec($DB,$SQL),&$Count);
echo "You have {$Count[0]} colors defined in your system";
?>
Our debugger is showing:
a 97% leak probability in php4ts!XmlInitEncoding
Please let me know if you need additional information.
------------------------------------------------------------------------
[2005-12-27 20:51:55] [EMAIL PROTECTED]
Short reproducable scripts are fine. Please leave the status at
"feedback" until you can provide those.
------------------------------------------------------------------------
[2005-12-27 20:38:56] ottawaremovethissixtyseven at hotmail dot com
I'm guessing you're looking for the PHP scripts that are being used in
this performance test. I'm working on getting this. If you need
anything other than the scripts please let me know.
------------------------------------------------------------------------
[2005-12-27 20:04:12] [EMAIL PROTECTED]
It's possible if you provide some more information about the issue. The
patch would be good too.
------------------------------------------------------------------------
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/35820
--
Edit this bug report at http://bugs.php.net/?id=35820&edit=1
