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* fix configure it broken link * fixed configure Grafana agent link * fix service graph link
107 lines
5.2 KiB
Markdown
107 lines
5.2 KiB
Markdown
---
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description: Use the Service Graph and Service Graph view
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keywords:
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- grafana
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- tempo
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- guide
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- tracing
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labels:
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products:
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- cloud
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- enterprise
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- oss
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menuTitle: Service Graph and Service Graph view
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title: Service Graph and Service Graph view
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weight: 500
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---
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# Service Graph and Service Graph view
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The Service Graph is a visual representation of the relationships between services.
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Each node on the graph represents a service such as an API or database.
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You use the Service Graph to detect performance issues; track increases in error, fault, or throttle rates in services; and investigate root causes by viewing corresponding traces.
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{{< figure src="/static/img/docs/node-graph/node-graph-8-0.png" class="docs-image--no-shadow" max-width="500px" caption="Screenshot of a Node Graph" >}}
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## Display the Service Graph
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1. [Configure Grafana Agent](/docs/tempo/latest/configuration/grafana-agent/) or [Tempo or GET](/docs/tempo/latest/metrics-generator/service_graphs/#tempo) to generate Service Graph data.
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1. Link a Prometheus data source in the Tempo data source's [Service Graph]({{< relref "./configure-tempo-data-source#configure-service-graph" >}}) settings.
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1. Navigate to [Explore][explore].
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1. Select the Tempo data source.
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1. Select the **Service Graph** query type.
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1. Run the query.
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1. _(Optional)_ Filter by service name.
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For details, refer to [Node Graph panel][node-graph].
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Each circle in the graph represents a service.
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To open a context menu with additional links for quick navigation to other relevant information, click a service.
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Numbers inside the circles indicate the average time per request and requests per second.
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Each circle's color represents the percentage of requests in each state:
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| Color | State |
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| ---------- | ------------------- |
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| **Green** | Success |
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| **Red** | Fault |
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| **Yellow** | Errors |
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| **Purple** | Throttled responses |
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## Open the Service Graph view
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Service graph view displays a table of request rate, error rate, and duration metrics (RED) calculated from your incoming spans. It also includes a node graph view built from your spans.
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{{< figure src="/static/img/docs/tempo/apm-table.png" class="docs-image--no-shadow" max-width="500px" caption="Screenshot of the Service Graph view" >}}
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For details, refer to the [Service Graph view documentation](/docs/tempo/latest/metrics-generator/service-graph-view/).
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To open the Service Graph view:
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1. Link a Prometheus data source in the Tempo data source settings.
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1. Navigate to [Explore][explore].
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1. Select the Tempo data source.
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1. Select the **Service Graph** query type.
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1. Run the query.
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1. _(Optional)_ Filter your results.
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{{% admonition type="note" %}}
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Grafana uses the `traces_spanmetrics_calls_total` metric to display the name, rate, and error rate columns, and `traces_spanmetrics_latency_bucket` to display the duration column.
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These metrics must exist in your Prometheus data source.
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{{% /admonition %}}
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To open a query in Prometheus with the span name of that row automatically set in the query, click a row in the **rate**, **error rate**, or **duration** columns.
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To open a query in Tempo with the span name of that row automatically set in the query, click a row in the **links** column.
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{{% docs/reference %}}
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[build-dashboards]: "/docs/grafana/ -> /docs/grafana/<GRAFANA VERSION>/dashboards/build-dashboards"
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[build-dashboards]: "/docs/grafana-cloud/ -> /docs/grafana/<GRAFANA VERSION>/dashboards/build-dashboards"
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[configure-grafana-feature-toggles]: "/docs/grafana/ -> /docs/grafana/<GRAFANA VERSION>/setup-grafana/configure-grafana#feature_toggles"
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[configure-grafana-feature-toggles]: "/docs/grafana-cloud/ -> /docs/grafana/<GRAFANA VERSION>/setup-grafana/configure-grafana#feature_toggles"
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[data-source-management]: "/docs/grafana/ -> /docs/grafana/<GRAFANA VERSION>/administration/data-source-management"
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[data-source-management]: "/docs/grafana-cloud/ -> /docs/grafana/<GRAFANA VERSION>/administration/data-source-management"
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[exemplars]: "/docs/grafana/ -> /docs/grafana/<GRAFANA VERSION>/fundamentals/exemplars"
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[exemplars]: "/docs/grafana-cloud/ -> /docs/grafana/<GRAFANA VERSION>/fundamentals/exemplars"
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[explore-trace-integration]: "/docs/grafana/ -> /docs/grafana/<GRAFANA VERSION>/explore/trace-integration"
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[explore-trace-integration]: "/docs/grafana-cloud/ -> /docs/grafana/<GRAFANA VERSION>/explore/trace-integration"
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[explore]: "/docs/grafana/ -> /docs/grafana/<GRAFANA VERSION>/explore"
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[explore]: "/docs/grafana-cloud/ -> /docs/grafana/<GRAFANA VERSION>/explore"
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[node-graph]: "/docs/grafana/ -> /docs/grafana/<GRAFANA VERSION>/panels-visualizations/visualizations/node-graph"
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[node-graph]: "/docs/grafana-cloud/ -> /docs/grafana/<GRAFANA VERSION>/panels-visualizations/visualizations/node-graph"
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[provisioning-data-sources]: "/docs/grafana/ -> /docs/grafana/<GRAFANA VERSION>/administration/provisioning#data-sources"
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[provisioning-data-sources]: "/docs/grafana-cloud/ -> /docs/grafana/<GRAFANA VERSION>/administration/provisioning#data-sources"
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[variable-syntax]: "/docs/grafana/ -> /docs/grafana/<GRAFANA VERSION>/dashboards/variables/variable-syntax"
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[variable-syntax]: "/docs/grafana-cloud/ -> /docs/grafana/<GRAFANA VERSION>/dashboards/variables/variable-syntax"
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{{% /docs/reference %}}
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