---
title: bufferSize
framework: os
role: symbol
role_heading: Instance Property
path: os/oslogmessage/buffersize
---

# bufferSize

The byte size of the buffer that the logging system receives.

## Declaration

```swift
var bufferSize: Int { get }
```

## See Also

### Getting the Message Details

- [interpolation](os/oslogmessage/interpolation.md)
- [maxOSLogArgumentCount](os/maxoslogargumentcount.md)