# Troubleshooting

### Memory management

Too many images in the processing queue might cause out-of-memory error and terminate the SDK without error. Calling `get_result` will remove the image from the queue and thus reduce the memory consumption.

### Multiprocessing

In certain cases, e.g. using Cloud instances, the machine might become unresponsive, if more compute resources are used than specified. Each of [#plugins](https://doc.celantur.com/architecture#plugins "mention") have their own way to configure multiprocessing.

For ONNX CPU plugin, you can [set the number of intra and outer threads](https://github.com/celantur/SDKExample/blob/main/inference_tinkering.cpp).