> ## Documentation Index
> Fetch the complete documentation index at: https://spacesail.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Performance on Agent Instantiation

> Evaluation to analyze the runtime and memory usage of an Agent.

## Code

```python theme={null}
"""Run `pip install agno openai` to install dependencies."""

from agno.agent import Agent
from agno.eval.performance import PerformanceEval


def instantiate_agent():
    return Agent(system_message="Be concise, reply with one sentence.")


instantiation_perf = PerformanceEval(
    name="Instantiation Performance", func=instantiate_agent, num_iterations=1000
)

if __name__ == "__main__":
    instantiation_perf.run(print_results=True, print_summary=True)
```