When going to extension pages such as this, I am getting out of memory errors about half of the time. 

 Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 48 of /usr/share/php/Net/DNS.php).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 21 of /usr/share/php/Net/DNS/RR.php).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 22 of /usr/share/php/Net/DNS/RR.php).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 23 of /usr/share/php/Net/DNS/RR.php).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 24 of /usr/share/php/Net/DNS/RR.php).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 25 of /usr/share/php/Net/DNS/RR.php).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 26 of /usr/share/php/Net/DNS/RR.php).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 27 of /usr/share/php/Net/DNS/RR.php).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 28 of /usr/share/php/Net/DNS/RR.php).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 29 of /usr/share/php/Net/DNS/RR.php).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 30 of /usr/share/php/Net/DNS/RR.php).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 31 of /usr/share/php/Net/DNS/RR.php).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 32 of /usr/share/php/Net/DNS/RR.php).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 33 of /usr/share/php/Net/DNS/RR.php).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 34 of /usr/share/php/Net/DNS/RR.php).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in Database::openConnection() (line 1685 of /mnt/www/html/dcorg/docroot/includes/database/database.inc).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in _drupal_bootstrap_page_cache() (line 2306 of /mnt/www/html/dcorg/docroot/includes/bootstrap.inc).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in _drupal_bootstrap_page_cache() (line 2308 of /mnt/www/html/dcorg/docroot/includes/bootstrap.inc).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in require_once() (line 3 of /mnt/www/html/dcorg/docroot/sites/all/modules/memcache/memcache.inc).
Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in _drupal_bootstrap_variables() (line 2413 of /mnt/www/html/dcorg/docroot/includes/bootstrap.inc).

Comments

druvision’s picture

druvision commented
Priority: Normal » Major
bojanz’s picture

bojanz commented
Category: task » support
Priority: Major » Normal
Status: Active » Fixed

This error is due to misconfigured APC, the shm_size is too small, which means that a large Drupal site fills up the entire cache with its compiled PHP files.
(I get it too if I leave the value too low and then play with multiple drupal instances locally).
See http://stackoverflow.com/questions/3723316/what-is-causing-unable-to-all... for details on how to fix it (there should be similar resources online if you google the error)

Status: Fixed » Closed (fixed)

Automatically closed -- issue fixed for 2 weeks with no activity.