# SessionStats

> **Class** in `deepagents_cli`

📖 [View in docs](https://reference.langchain.com/python/deepagents-cli/_session_stats/SessionStats)

Stats accumulated over a single agent turn (or full session).

## Signature

```python
SessionStats(
    self,
    request_count: int = 0,
    input_tokens: int = 0,
    output_tokens: int = 0,
    wall_time_seconds: float = 0.0,
    per_model: dict[str, ModelStats] = dict(),
)
```

## Constructors

```python
__init__(
    self,
    request_count: int = 0,
    input_tokens: int = 0,
    output_tokens: int = 0,
    wall_time_seconds: float = 0.0,
    per_model: dict[str, ModelStats] = dict(),
) -> None
```

| Name | Type |
|------|------|
| `request_count` | `int` |
| `input_tokens` | `int` |
| `output_tokens` | `int` |
| `wall_time_seconds` | `float` |
| `per_model` | `dict[str, ModelStats]` |


## Properties

- `request_count`
- `input_tokens`
- `output_tokens`
- `wall_time_seconds`
- `per_model`

## Methods

- [`record_request()`](https://reference.langchain.com/python/deepagents-cli/_session_stats/SessionStats/record_request)
- [`merge()`](https://reference.langchain.com/python/deepagents-cli/_session_stats/SessionStats/merge)

---

[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/b710a69b12e49479045eaa54dfb709326473500b/libs/cli/deepagents_cli/_session_stats.py#L33)