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# MetricGroup

A value that identifies the category a metric belongs to.

```
struct MetricGroup
```

## Discussion

Use `MetricGroup` with [`metricGroup`](/documentation/MetricKit/MetricResult/metricGroup) to filter or group results without exhaustive switching. For example, to process only CPU-related metrics:

```swift
for result in entry.values where result.metricGroup == .cpu {
    // handle CPU metrics
}
```

## Topics

### Metric Groups

[`static let cpu: MetricGroup`](/documentation/MetricKit/MetricGroup/cpu)

[`static let memory: MetricGroup`](/documentation/MetricKit/MetricGroup/memory)

[`static let diskIO: MetricGroup`](/documentation/MetricKit/MetricGroup/diskIO)

[`static let networkTransfer: MetricGroup`](/documentation/MetricKit/MetricGroup/networkTransfer)

[`static let display: MetricGroup`](/documentation/MetricKit/MetricGroup/display)

[`static let animation: MetricGroup`](/documentation/MetricKit/MetricGroup/animation)

[`static let applicationResponsiveness: MetricGroup`](/documentation/MetricKit/MetricGroup/applicationResponsiveness)

[`static let cellularCondition: MetricGroup`](/documentation/MetricKit/MetricGroup/cellularCondition)

[`static let locationActivity: MetricGroup`](/documentation/MetricKit/MetricGroup/locationActivity)

[`static let gpu: MetricGroup`](/documentation/MetricKit/MetricGroup/gpu)

[`static let signpost: MetricGroup`](/documentation/MetricKit/MetricGroup/signpost)

[`static let appLaunch: MetricGroup`](/documentation/MetricKit/MetricGroup/appLaunch)

[`static let appRuntime: MetricGroup`](/documentation/MetricKit/MetricGroup/appRuntime)

[`static let appTermination: MetricGroup`](/documentation/MetricKit/MetricGroup/appTermination)

[`static let diskSpaceUsage: MetricGroup`](/documentation/MetricKit/MetricGroup/diskSpaceUsage)

[`static let frameStatistics: MetricGroup`](/documentation/MetricKit/MetricGroup/frameStatistics)

## Relationships

### Conforms To

[`Hashable`](/documentation/Swift/Hashable)

[`Encodable`](/documentation/Swift/Encodable)

[`Sendable`](/documentation/Swift/Sendable)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Decodable`](/documentation/Swift/Decodable)

[`Equatable`](/documentation/Swift/Equatable)

---

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