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# URLSessionTaskMetrics

An object encapsulating the metrics for a session task.

```
class URLSessionTaskMetrics
```

## Overview

Each [`URLSessionTaskMetrics`](/documentation/Foundation/URLSessionTaskMetrics) object contains the [`taskInterval`](/documentation/Foundation/URLSessionTaskMetrics/taskInterval) and [`redirectCount`](/documentation/Foundation/URLSessionTaskMetrics/redirectCount), as well as metrics for each request-and-response transaction made during the execution of the task.

## Topics

### Creating task metrics

[`init()`](/documentation/Foundation/URLSessionTaskMetrics/init())

Creates a task metrics instance.

### Accessing task metrics

[`transactionMetrics`](/documentation/Foundation/URLSessionTaskMetrics/transactionMetrics)

An array of metrics for each individual request-response transaction made during the execution of the task.

[`URLSessionTaskTransactionMetrics`](/documentation/Foundation/URLSessionTaskTransactionMetrics)

An object that encapsualtes the performance metrics collected by the URL Loading System during the execution of a session task.

[`taskInterval`](/documentation/Foundation/URLSessionTaskMetrics/taskInterval)

The time interval between when a task is instantiated and when the task is completed.

[`redirectCount`](/documentation/Foundation/URLSessionTaskMetrics/redirectCount)

The number of redirects that occurred during the execution of the task.


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