php/symfony/doctrine memory leak?

Question

I\'m having problems with a batch insertion of objects into a database using symfony 1.4 and doctrine 1.2.

My model has a certain kind of object called \"Sector\", e

Answer 1

For me , I've just initialized the task like that:

// initialize the database connection
$databaseManager = new sfDatabaseManager($this->configuration);
$connection = $databaseManager->getDatabase($options['connection'])->getConnection();
$config = ProjectConfiguration::getApplicationConfiguration('frontend', 'prod', true);
sfContext::createInstance($config);

(WITH PROD CONFIG)
and use free() after a save() on doctrine's object

the memory is stable at 25Mo

memory_get_usage=26.884071350098Mo

with php 5.3 on debian squeeze