* Limit concurrency of async_get_integration to avoid creating extra threads Since async_get_integration is waiting on the disk most of the time it would end up creating many new threads because the disk could not deliver the data in time. * pylint
* Limit concurrency of async_get_integration to avoid creating extra threads Since async_get_integration is waiting on the disk most of the time it would end up creating many new threads because the disk could not deliver the data in time. * pylint