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# Apache Airflow Performance Testing

This package contains performance testing utilities and DAGs for Apache Airflow.

## Overview

The performance testing framework generates DAGs for performance testing purposes. The number of DAGs, tasks, and their structure can be controlled through environment variables.

## Environment Variables

- `PERF_DAGS_COUNT` - number of DAGs to generate
- `PERF_TASKS_COUNT` - number of tasks in each DAG
- `PERF_START_DATE` - if not provided current time - `PERF_START_AGO` applies
- `PERF_START_AGO` - start time relative to current time used if PERF_START_DATE is not provided. Default `1h`
- `SCHEDULE_INTERVAL_ENV` - Schedule interval. Default `@once`
- `PERF_SHAPE` - shape of DAG. See `DagShape`. Default `NO_STRUCTURE`

## Installation

```bash
pip install -e .
```

## License

Apache License 2.0