---
title: MXHangDiagnostic
framework: metrickit
role: symbol
role_heading: Class
path: metrickit/mxhangdiagnostic
---

# MXHangDiagnostic

An object representing a diagnostic report for an app that is too busy to handle user input responsively.

## Declaration

```swift
class MXHangDiagnostic
```

## Topics

### Reading total app hang time

- [hangDuration](metrickit/mxhangdiagnostic/hangduration.md)

### Viewing the call stack

- [callStackTree](metrickit/mxhangdiagnostic/callstacktree.md)

## Relationships

### Inherits From

- [MXDiagnostic](metrickit/mxdiagnostic.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCoding](foundation/nscoding.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [NSSecureCoding](foundation/nssecurecoding.md)

## See Also

### Performance diagnostics

- [MXAppLaunchDiagnostic](metrickit/mxapplaunchdiagnostic.md)
- [MXCPUExceptionDiagnostic](metrickit/mxcpuexceptiondiagnostic.md)
- [MXCrashDiagnostic](metrickit/mxcrashdiagnostic.md)
- [MXDiskWriteExceptionDiagnostic](metrickit/mxdiskwriteexceptiondiagnostic.md)