protected function MemoryLimitDatabaseQueue::attemptMemoryReclaim in Acquia Content Hub 8

Tries to reclaim memory.

Return value

int The memory usage after reclaim.

1 call to MemoryLimitDatabaseQueue::attemptMemoryReclaim()

MemoryLimitDatabaseQueue::claimItem in src/Queue/MemoryLimitDatabaseQueue.php

Claims an item in the queue for processing.

File

src/Queue/MemoryLimitDatabaseQueue.php, line 60

Class

MemoryLimitDatabaseQueue

Overridden queue implementation that evaluates memory usage.

Namespace

Drupal\acquia_contenthub\Queue

Code

protected function attemptMemoryReclaim() {

  // Entity storage can blow up with caches so clear them out.
  $manager = \Drupal::entityTypeManager();
  foreach ($manager
    ->getDefinitions() as $id => $definition) {
    $manager
      ->getStorage($id)
      ->resetCache();
  }

  // @todo explore resetting the container.
  // Run garbage collector to further reduce memory.
  gc_collect_cycles();
  return memory_get_usage();
}