Activity log for bug #1677578

Date Who What changed Old value New value Message
2017-03-30 11:58:54 Vasya Pupkin bug added bug
2017-03-30 14:00:30 Vasya Pupkin description I noticed that php processes do not free memory after killing scripts that are running more than allowed by max_execution_time directive. My setup is lighttpd with php configured as fcgi. Sample script (requires php-imagick) that can easily hit default 30 seconds time limit and uses a lot of memory so leaks are easy to notice: <?php define('__BASE__', 'images'); $photos = []; if ($album_root = opendir(__BASE__)) { while (false !== ($entry = readdir($album_root))) { if (preg_match('/\.(jpe?g|gif|png)$/i', $entry)) { $photos[] = $entry; } } closedir($album_root); sort($photos); foreach($photos as $photo) { $thumb = 'thumbs/'.$photo; if (!file_exists($thumb)) { $image = new \Imagick(realpath(__BASE__.'/'.$photo)); $image->thumbnailImage(64, 48, true, false); $image->writeImage($thumb); $image->clear; $image = null; } } } ?> Just put many big JPGs to images directory. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: php7.0-cgi 7.0.15-0ubuntu0.16.04.4 ProcVersionSignature: Ubuntu 4.8.0-45.48~16.04.1-generic 4.8.17 Uname: Linux 4.8.0-45-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 Date: Thu Mar 30 14:37:16 2017 InstallationDate: Installed on 2011-04-14 (2177 days ago) InstallationMedia: Ubuntu-Server 10.04.2 LTS "Lucid Lynx" - Release amd64 (20110211.1) SourcePackage: php7.0 UpgradeStatus: Upgraded to xenial on 2016-07-30 (242 days ago) I noticed that php processes do not free memory after killing scripts that are running more than allowed by max_execution_time directive. My setup is lighttpd with php configured as fcgi. Sample script (requires php-imagick) that can easily hit default 30 seconds time limit and uses a lot of memory so leaks are easy to notice: <?php     define('__BASE__', 'images');     $photos = [];     if ($album_root = opendir(__BASE__)) {         while (false !== ($entry = readdir($album_root))) {             if (preg_match('/\.(jpe?g|gif|png)$/i', $entry)) {                 $photos[] = $entry;             }         }         closedir($album_root);         sort($photos); if (!file_exists('thumbs')) { mkdir('thumbs'); }         foreach($photos as $photo) {             $thumb = 'thumbs/'.$photo;             if (!file_exists($thumb)) {                 $image = new \Imagick(realpath(__BASE__.'/'.$photo));                 $image->thumbnailImage(64, 48, true, false);                 $image->writeImage($thumb);                 $image->clear;                 $image = null;             }         }     } ?> Just put many big JPGs to images directory. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: php7.0-cgi 7.0.15-0ubuntu0.16.04.4 ProcVersionSignature: Ubuntu 4.8.0-45.48~16.04.1-generic 4.8.17 Uname: Linux 4.8.0-45-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 Date: Thu Mar 30 14:37:16 2017 InstallationDate: Installed on 2011-04-14 (2177 days ago) InstallationMedia: Ubuntu-Server 10.04.2 LTS "Lucid Lynx" - Release amd64 (20110211.1) SourcePackage: php7.0 UpgradeStatus: Upgraded to xenial on 2016-07-30 (242 days ago)
2017-03-31 11:05:13 Christian Ehrhardt  php7.0 (Ubuntu): status New Incomplete
2017-04-03 14:49:49 Christian Ehrhardt  bug added subscriber ChristianEhrhardt
2017-04-03 14:49:59 Christian Ehrhardt  bug added subscriber Ubuntu Server Team
2017-04-05 08:26:14 Christian Ehrhardt  tags amd64 apport-bug xenial amd64 apport-bug server-next xenial
2017-04-05 11:01:05 Christian Ehrhardt  information type Public Public Security
2017-04-05 12:02:39 Christian Ehrhardt  php7.0 (Ubuntu): status Incomplete Confirmed
2017-04-05 12:41:45 Christian Ehrhardt  bug watch added http://bugs.php.net/bug.php?id=59031
2017-04-05 12:41:58 Christian Ehrhardt  php7.0 (Ubuntu): status Confirmed Opinion
2017-04-05 12:58:14 Christian Ehrhardt  tags amd64 apport-bug server-next xenial amd64 apport-bug xenial
2017-04-05 13:02:35 Christian Ehrhardt  removed subscriber Ubuntu Server Team
2017-04-05 15:43:42 Joshua Powers bug added subscriber Joshua Powers
2017-04-06 07:06:19 Christian Ehrhardt  php7.0 (Ubuntu): status Opinion Confirmed
2017-04-06 08:05:09 Christian Ehrhardt  tags amd64 apport-bug xenial amd64 apport-bug server-next xenial
2017-04-06 08:05:17 Christian Ehrhardt  bug added subscriber Ubuntu Server Team
2017-04-06 08:05:23 Christian Ehrhardt  php7.0 (Ubuntu): assignee Nish Aravamudan (nacc)
2017-04-06 17:12:23 Vasya Pupkin bug watch added http://bugs.php.net/bug.php?id=74387
2017-04-06 21:31:57 Alberto Salvia Novella php7.0 (Ubuntu): importance Undecided High
2017-04-25 22:40:57 Nish Aravamudan bug task added php-imagick (Ubuntu)
2017-04-25 22:41:21 Nish Aravamudan php7.0 (Ubuntu): status Confirmed Invalid
2017-04-25 22:41:27 Nish Aravamudan php7.0 (Ubuntu): assignee Nish Aravamudan (nacc)
2017-05-05 13:28:41 Marc Deslauriers php-imagick (Ubuntu): status New Confirmed
2019-02-19 17:32:44 Andreas Hasenack tags amd64 apport-bug server-next xenial amd64 apport-bug xenial