def METHOD_NAME(self):
    # TODO: Delete storage objects: uploads, outputs
    # TODO: Delete images from registry
    while True:
        db = dbpool.get()
        try:
            logger.info('Starting next GC run')
            self._gc(db)
            logger.info('Finished GC run')
            logger.info('')
        except Exception as e:
            logger.exception(e)
        finally:
            dbpool.put(db)
        time.sleep(3600)