def bulk_delete(self, container, object_names, async=False):
        deleter = BulkDeleter(self, container, object_names)
        deleter.start()
        if async:
            return deleter
        while not deleter.completed:
            time.sleep(self.bulk_delete_interval)
        return deleter.results
Test to this tests the performance of the processor's scheduler
dataset/ETHPy150Open rackspace/pyrax/pyrax/object_storage.py/StorageClient.bulk_delete--crossover with--dataset/ETHPy150Open saltstack/salt/tests/unit/modules/sysbench_test.py/SysbenchTestCase.test_threads