- Introduction
- Installation
- Available drush commands
The Queue Watcher module lets you define automatic checks for specific queues regarding their overall size.
A queue might get bloated due to missing or too slow worker jobs. With this module, you can define size limits a queue shouldn't exceed. During each cron run, the Queue Watcher checks the sizes of the queues and sends reports to certain E-Mail addresses and the logging system in case of exceeded limits.
The module also adds some Drush helper commands, e.g.
$ drush queue-watcher-lookup
.. to get a list of currently existent queues with their states and for optionally sending reports to the configured recipients (mails and/or logs).
Furthermore you can see a status summary of your queue states in the status report.
Make sure your cron is running properly.
Install the module itself as usual, see https://www.drupal.org/docs/8/extending-drupal-8/installing-contributed-modules-find-import-enable-configure-drupal-8.
Configure your queue sizes and target report addresses on admin/config/queue-watcher
$ drush queue-watcher-lookup
.. performs a lookup and shows information of the given queue.
See drush help queue-watcher-lookup for additional usage information.