# tensorplay.cuda.memory_usage

Source: https://www.tensorplay.cn/docs/generated/tensorplay.cuda.memory_usage.html

```python
tensorplay.cuda.memory_usage(device: Any = None) → int
```

Return the percent of time over the past sample period during which global (device)
memory was being read or written as given by nvidia-smi.

Warning: Each sample period may be between 1 second and 1/6 second,
depending on the product being queried.