#19796 [Com]: Oracle query in array, returned by function: memory leak (no more high CPU load)

ID: 19796 Comment by: gko@gko.net Reported By: gko@gko.net Status: Open Bug Type: Performance problem Operating System: Digital Unix V4.0F PHP Version: 4.2.3 New Comment: With 4.2.3, the link with Oracle seems to have some problems as the server looks less responsive and with many queries, I have "arithmeric exceptions" in error_log of httpd so I'm going back to 4.0.4pl1 and its high CPU load... Previous Comments: ------------------------------------------------------------------------ [2002-10-09 13:11:15] gko@gko.net What I'm wondering is wheter the memory is going to be given back to the system if it needs it ? With 4.0.4pl1, the VSZ/RSS numbers were above 150 M and never shrunk, which worried the system maintenance staff. I know such memory readings have to be carefully interpreted but it's still troubling... ------------------------------------------------------------------------ [2002-10-09 11:18:34] gko@gko.net Does this 'latest' version fix some items that could be related to my problems? ------------------------------------------------------------------------ [2002-10-09 09:38:30] sniper@php.net Please try using this CVS snapshot: http://snaps.php.net/php4-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-latest.zip ------------------------------------------------------------------------ [2002-10-09 04:43:15] gko@gko.net I have compiled PHP 4.2.3 (was 4.0.4pl1) and tested my code: the high CPU load after code execution is no more there, but there is still memory leak: before: nobody 19621 0.0 0.0 14.3M 560K ?? S 16:32:09 0:00.00 /www/bin/httpd after: nobody 19621 0.0 0.9 50.3M 37M ?? S 16:32:09 0:33.91 /www/bin/httpd ^^^^^ ^^^ If I comment out "$retval[$key][$col_name]= $value", then I have: nobody 20871 0.0 0.0 14.8M 1.9M ?? S 17:24:49 0:00.03 /www/bin/httpd ------------------------------------------------------------------------ [2002-10-07 07:23:27] nohn@php.net Thank you for taking the time to report a problem with PHP. Unfortunately you are not using a current version of PHP -- the problem might already be fixed. Please download a new PHP version from http://www.php.net/downloads.php If you are able to reproduce the bug with one of the latest versions of PHP, please change the PHP version on this bug report to the version you tested and change the status back to "Open". Again, thank you for your continued support of PHP. ------------------------------------------------------------------------ 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/19796 -- Edit this bug report at http://bugs.php.net/?id=19796&edit=1