---
layout: default
title: service_map_stateful
parent: Processors
grand_parent: Pipelines
nav_order: 45
# service_map_stateful
## Overview
Uses OpenTelemetry data to create a distributed service map for visualization in OpenSearch Dashboards.
Option | Required | Type | Description
:--- | :--- | :--- | :---
window_duration | No | Integer | Represents the fixed time window in seconds to evaluate service-map relationships. Default is 180.
<!---## Configuration
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## Metrics
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