[PHP-BUG] Bug #53028 [NEW]: unable to retrieve process activity of one or more child(ren) in static mode
From: Operating system: CentOS 64bit 2.6.18-194.11.4.el5 PHP version: 5.3.3 Package: FPM related Bug Type: Bug Bug description:unable to retrieve process activity of one or more child(ren) in static mode Description: Running php-fpm on several dedicated servers, very busy site, with approx 3mm daily page views. Currently running in pm=static mode with max children set to 100. Each system has at least 4GB. Error notice is set to debug. In reviewing the php-fpm error log, several times a day, we'll see this kind of error: Oct 08 12:35:35.574208 [ERROR] pid 1549, fpm_pctl_perform_idle_server_maintenance(), line 347: [pool www] unable to retrieve process activity of one or more child(ren). Will try again later. I posted this via the newsgroup and someone suggested I open a bug report, so here it is. -- Edit bug report at http://bugs.php.net/bug.php?id=53028&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=53028&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=53028&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=53028&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=53028&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=53028&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=53028&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=53028&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=53028&r=needscript Try newer version: http://bugs.php.net/fix.php?id=53028&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=53028&r=support Expected behavior: http://bugs.php.net/fix.php?id=53028&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=53028&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=53028&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=53028&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=53028&r=php4 Daylight Savings:http://bugs.php.net/fix.php?id=53028&r=dst IIS Stability: http://bugs.php.net/fix.php?id=53028&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=53028&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=53028&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=53028&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=53028&r=mysqlcfg
Bug #53028 [Fbk->Asn]: unable to retrieve process activity of one or more child(ren) in static mode
Edit report at http://bugs.php.net/bug.php?id=53028&edit=1 ID: 53028 User updated by:iberkner at gmail dot com Reported by:iberkner at gmail dot com Summary:unable to retrieve process activity of one or more child(ren) in static mode -Status: Feedback +Status: Assigned Type: Bug Package:FPM related Operating System: CentOS 64bit 2.6.18-194.11.4.el5 PHP Version:5.3.3 Assigned To:fat Block user comment: N New Comment: PHP Version 5.3.3, are you looking for something more specific? php-fpm configuration file can be found here: http://pastebin.com/cSxYQ0Hu php configuration options are below: patch -p1 < suhosin-patch-5.3.3-0.9.10.patch ./configure \ --with-mysqli=mysqlnd \ --with-mysql=mysqlnd \ --enable-fastcgi \ --enable-discard-path \ --enable-force-cgi-redirect \ --enable-fpm \ --enable-cli \ --enable-inline-optimization \ --disable-rpath \ --disable-ipv6 \ --enable-mbstring \ --enable-mbregex \ --enable-sqlite-utf8 \ --with-curl \ --with-zlib \ --enable-shmop \ --with-xsl=shared \ --enable-soap=shared \ --enable-sockets \ --enable-pcntl=shared \ --enable-shared \ --disable-static \ --with-mcrypt \ --with-bz2 \ --with-pcre-dir \ --with-openssl \ --with-pear \ --with-tidy=shared \ --with-gd \ --with-jpeg-dir=/usr/lib64 \ --with-png-dir=/usr/lib64 \ --enable-gd-native-ttf \ --with-freetype-dir \ --enable-exif \ --with-pspell \ --enable-zip \ --enable-ftp \ --with-imap \ --with-kerberos \ --with-imap-ssl \ --enable-bcmath Previous Comments: [2010-10-08 21:01:01] f...@php.net Can you: - post your full php-fpm.conf - post the configure options you used to compile PHP. - post your PHP version Thx [2010-10-08 20:41:11] iberkner at gmail dot com Description: Running php-fpm on several dedicated servers, very busy site, with approx 3mm daily page views. Currently running in pm=static mode with max children set to 100. Each system has at least 4GB. Error notice is set to debug. In reviewing the php-fpm error log, several times a day, we'll see this kind of error: Oct 08 12:35:35.574208 [ERROR] pid 1549, fpm_pctl_perform_idle_server_maintenance(), line 347: [pool www] unable to retrieve process activity of one or more child(ren). Will try again later. I posted this via the newsgroup and someone suggested I open a bug report, so here it is. -- Edit this bug report at http://bugs.php.net/bug.php?id=53028&edit=1
Bug #53028 [Fbk->Asn]: unable to retrieve process activity of one or more child(ren) in static mode
Edit report at http://bugs.php.net/bug.php?id=53028&edit=1 ID: 53028 User updated by:iberkner at gmail dot com Reported by:iberkner at gmail dot com Summary:unable to retrieve process activity of one or more child(ren) in static mode -Status: Feedback +Status: Assigned Type: Bug Package:FPM related Operating System: CentOS 64bit 2.6.18-194.11.4.el5 PHP Version:5.3.3 Assigned To:fat Block user comment: N New Comment: Thanks, I won't be able to test it for a bit of time. As soon as I get a chance, I'll post an update. Previous Comments: [2010-11-11 18:09:59] f...@php.net Please try using this snapshot: http://snaps.php.net/php5.3-latest.tar.gz For Windows: http://windows.php.net/snapshots/ It should be fixed (revision 305273 and 305264). Can you please test it ? Thx ++ Jerome [2010-10-09 00:16:17] iberkner at gmail dot com PHP Version 5.3.3, are you looking for something more specific? php-fpm configuration file can be found here: http://pastebin.com/cSxYQ0Hu php configuration options are below: patch -p1 < suhosin-patch-5.3.3-0.9.10.patch ./configure \ --with-mysqli=mysqlnd \ --with-mysql=mysqlnd \ --enable-fastcgi \ --enable-discard-path \ --enable-force-cgi-redirect \ --enable-fpm \ --enable-cli \ --enable-inline-optimization \ --disable-rpath \ --disable-ipv6 \ --enable-mbstring \ --enable-mbregex \ --enable-sqlite-utf8 \ --with-curl \ --with-zlib \ --enable-shmop \ --with-xsl=shared \ --enable-soap=shared \ --enable-sockets \ --enable-pcntl=shared \ --enable-shared \ --disable-static \ --with-mcrypt \ --with-bz2 \ --with-pcre-dir \ --with-openssl \ --with-pear \ --with-tidy=shared \ --with-gd \ --with-jpeg-dir=/usr/lib64 \ --with-png-dir=/usr/lib64 \ --enable-gd-native-ttf \ --with-freetype-dir \ --enable-exif \ --with-pspell \ --enable-zip \ --enable-ftp \ --with-imap \ --with-kerberos \ --with-imap-ssl \ --enable-bcmath [2010-10-08 21:01:01] f...@php.net Can you: - post your full php-fpm.conf - post the configure options you used to compile PHP. - post your PHP version Thx [2010-10-08 20:41:11] iberkner at gmail dot com Description: Running php-fpm on several dedicated servers, very busy site, with approx 3mm daily page views. Currently running in pm=static mode with max children set to 100. Each system has at least 4GB. Error notice is set to debug. In reviewing the php-fpm error log, several times a day, we'll see this kind of error: Oct 08 12:35:35.574208 [ERROR] pid 1549, fpm_pctl_perform_idle_server_maintenance(), line 347: [pool www] unable to retrieve process activity of one or more child(ren). Will try again later. I posted this via the newsgroup and someone suggested I open a bug report, so here it is. -- Edit this bug report at http://bugs.php.net/bug.php?id=53028&edit=1
