diff --git a/packages/grafana-data/src/types/config.ts b/packages/grafana-data/src/types/config.ts
index e28bd2455da..2fef6fd2085 100644
--- a/packages/grafana-data/src/types/config.ts
+++ b/packages/grafana-data/src/types/config.ts
@@ -48,6 +48,7 @@ export interface FeatureToggles {
   ngalert: boolean;
   trimDefaults: boolean;
   accesscontrol: boolean;
+  tempoServiceGraph: boolean;
 }
 
 /**
diff --git a/packages/grafana-runtime/src/config.ts b/packages/grafana-runtime/src/config.ts
index 014fccb77ea..b2d48fb97ad 100644
--- a/packages/grafana-runtime/src/config.ts
+++ b/packages/grafana-runtime/src/config.ts
@@ -63,6 +63,7 @@ export class GrafanaBootConfig implements GrafanaConfig {
     ngalert: false,
     accesscontrol: false,
     trimDefaults: false,
+    tempoServiceGraph: false,
   };
   licenseInfo: LicenseInfo = {} as LicenseInfo;
   rendererAvailable = false;
diff --git a/public/app/plugins/datasource/tempo/ConfigEditor.tsx b/public/app/plugins/datasource/tempo/ConfigEditor.tsx
index 31c0a99ecf5..36fb8d59bdd 100644
--- a/public/app/plugins/datasource/tempo/ConfigEditor.tsx
+++ b/public/app/plugins/datasource/tempo/ConfigEditor.tsx
@@ -2,6 +2,8 @@ import { DataSourcePluginOptionsEditorProps } from '@grafana/data';
 import { DataSourceHttpSettings } from '@grafana/ui';
 import { TraceToLogsSettings } from 'app/core/components/TraceToLogsSettings';
 import React from 'react';
+import { ServiceMapSettings } from './ServiceMapSettings';
+import { config } from '@grafana/runtime';
 
 export type Props = DataSourcePluginOptionsEditorProps;
 
@@ -15,7 +17,12 @@ export const ConfigEditor: React.FC<Props> = ({ options, onOptionsChange }) => {
         onChange={onOptionsChange}
       />
 
-      <TraceToLogsSettings options={options} onOptionsChange={onOptionsChange} />
+      <div className="gf-form-group">
+        <TraceToLogsSettings options={options} onOptionsChange={onOptionsChange} />
+      </div>
+      {config.featureToggles.tempoServiceGraph && (
+        <ServiceMapSettings options={options} onOptionsChange={onOptionsChange} />
+      )}
     </>
   );
 };
diff --git a/public/app/plugins/datasource/tempo/QueryField.tsx b/public/app/plugins/datasource/tempo/QueryField.tsx
index 55f5c54ac05..819da54879f 100644
--- a/public/app/plugins/datasource/tempo/QueryField.tsx
+++ b/public/app/plugins/datasource/tempo/QueryField.tsx
@@ -1,7 +1,7 @@
 import { css } from '@emotion/css';
-import { DataQuery, DataSourceApi, ExploreQueryFieldProps } from '@grafana/data';
+import { DataSourceApi, ExploreQueryFieldProps, SelectableValue } from '@grafana/data';
 import { selectors } from '@grafana/e2e-selectors';
-import { getDataSourceSrv } from '@grafana/runtime';
+import { config, getDataSourceSrv } from '@grafana/runtime';
 import {
   FileDropzone,
   InlineField,
@@ -16,16 +16,27 @@ import { TraceToLogsOptions } from 'app/core/components/TraceToLogsSettings';
 import React from 'react';
 import { LokiQueryField } from '../loki/components/LokiQueryField';
 import { TempoDatasource, TempoQuery, TempoQueryType } from './datasource';
+import LokiDatasource from '../loki/datasource';
+import { LokiQuery } from '../loki/types';
+import { PrometheusDatasource } from '../prometheus/datasource';
+import useAsync from 'react-use/lib/useAsync';
 
 interface Props extends ExploreQueryFieldProps<TempoDatasource, TempoQuery>, Themeable2 {}
 
 const DEFAULT_QUERY_TYPE: TempoQueryType = 'traceId';
+
 interface State {
-  linkedDatasource?: DataSourceApi;
+  linkedDatasourceUid?: string;
+  linkedDatasource?: LokiDatasource;
+  serviceMapDatasourceUid?: string;
+  serviceMapDatasource?: PrometheusDatasource;
 }
 class TempoQueryFieldComponent extends React.PureComponent<Props, State> {
   state = {
+    linkedDatasourceUid: undefined,
     linkedDatasource: undefined,
+    serviceMapDatasourceUid: undefined,
+    serviceMapDatasource: undefined,
   };
 
   constructor(props: Props) {
@@ -37,16 +48,21 @@ class TempoQueryFieldComponent extends React.PureComponent<Props, State> {
     // Find query field from linked datasource
     const tracesToLogsOptions: TraceToLogsOptions = datasource.tracesToLogs || {};
     const linkedDatasourceUid = tracesToLogsOptions.datasourceUid;
-    if (linkedDatasourceUid) {
-      const dsSrv = getDataSourceSrv();
-      const linkedDatasource = await dsSrv.get(linkedDatasourceUid);
-      this.setState({
-        linkedDatasource,
-      });
-    }
+
+    const serviceMapDsUid = datasource.serviceMap?.datasourceUid;
+
+    // Check status of linked data sources so we can show warnings if needed.
+    const [logsDs, serviceMapDs] = await Promise.all([getDS(linkedDatasourceUid), getDS(serviceMapDsUid)]);
+
+    this.setState({
+      linkedDatasourceUid: linkedDatasourceUid,
+      linkedDatasource: logsDs as LokiDatasource,
+      serviceMapDatasourceUid: serviceMapDsUid,
+      serviceMapDatasource: serviceMapDs as PrometheusDatasource,
+    });
   }
 
-  onChangeLinkedQuery = (value: DataQuery) => {
+  onChangeLinkedQuery = (value: LokiQuery) => {
     const { query, onChange } = this.props;
     onChange({
       ...query,
@@ -59,19 +75,28 @@ class TempoQueryFieldComponent extends React.PureComponent<Props, State> {
   };
 
   render() {
-    const { query, onChange } = this.props;
-    const { linkedDatasource } = this.state;
+    const { query, onChange, datasource } = this.props;
+    // Find query field from linked datasource
+    const tracesToLogsOptions: TraceToLogsOptions = datasource.tracesToLogs || {};
+    const logsDatasourceUid = tracesToLogsOptions.datasourceUid;
+    const graphDatasourceUid = datasource.serviceMap?.datasourceUid;
+
+    const queryTypeOptions: Array<SelectableValue<TempoQueryType>> = [
+      { value: 'search', label: 'Search' },
+      { value: 'traceId', label: 'TraceID' },
+      { value: 'upload', label: 'JSON file' },
+    ];
+
+    if (config.featureToggles.tempoServiceGraph) {
+      queryTypeOptions.push({ value: 'serviceMap', label: 'Service Map' });
+    }
 
     return (
       <>
         <InlineFieldRow>
           <InlineField label="Query type">
             <RadioButtonGroup<TempoQueryType>
-              options={[
-                { value: 'search', label: 'Search' },
-                { value: 'traceId', label: 'TraceID' },
-                { value: 'upload', label: 'JSON file' },
-              ]}
+              options={queryTypeOptions}
               value={query.queryType || DEFAULT_QUERY_TYPE}
               onChange={(v) =>
                 onChange({
@@ -83,23 +108,13 @@ class TempoQueryFieldComponent extends React.PureComponent<Props, State> {
             />
           </InlineField>
         </InlineFieldRow>
-        {query.queryType === 'search' && linkedDatasource && (
-          <>
-            <InlineLabel>
-              Tempo uses {((linkedDatasource as unknown) as DataSourceApi).name} to find traces.
-            </InlineLabel>
-
-            <LokiQueryField
-              datasource={linkedDatasource!}
-              onChange={this.onChangeLinkedQuery}
-              onRunQuery={this.onRunLinkedQuery}
-              query={this.props.query.linkedQuery ?? ({ refId: 'linked' } as any)}
-              history={[]}
-            />
-          </>
-        )}
-        {query.queryType === 'search' && !linkedDatasource && (
-          <div className="text-warning">Please set up a Traces-to-logs datasource in the datasource settings.</div>
+        {query.queryType === 'search' && (
+          <SearchSection
+            linkedDatasourceUid={logsDatasourceUid}
+            query={query}
+            onRunQuery={this.onRunLinkedQuery}
+            onChange={this.onChangeLinkedQuery}
+          />
         )}
         {query.queryType === 'upload' && (
           <div className={css({ padding: this.props.theme.spacing(2) })}>
@@ -112,7 +127,7 @@ class TempoQueryFieldComponent extends React.PureComponent<Props, State> {
             />
           </div>
         )}
-        {(!query.queryType || query.queryType === 'traceId') && (
+        {query.queryType === 'traceId' && (
           <LegacyForms.FormField
             label="Trace ID"
             labelWidth={4}
@@ -136,9 +151,94 @@ class TempoQueryFieldComponent extends React.PureComponent<Props, State> {
             }
           />
         )}
+        {query.queryType === 'serviceMap' && <ServiceMapSection graphDatasourceUid={graphDatasourceUid} />}
       </>
     );
   }
 }
 
+function ServiceMapSection({ graphDatasourceUid }: { graphDatasourceUid?: string }) {
+  const dsState = useAsync(() => getDS(graphDatasourceUid), [graphDatasourceUid]);
+  if (dsState.loading) {
+    return null;
+  }
+
+  const ds = dsState.value as LokiDatasource;
+
+  if (!graphDatasourceUid) {
+    return <div className="text-warning">Please set up a service graph datasource in the datasource settings.</div>;
+  }
+
+  if (graphDatasourceUid && !ds) {
+    return (
+      <div className="text-warning">
+        Service graph datasource is configured but the data source no longer exists. Please configure existing data
+        source to use the service graph functionality.
+      </div>
+    );
+  }
+
+  return null;
+}
+
+interface SearchSectionProps {
+  linkedDatasourceUid?: string;
+  onChange: (value: LokiQuery) => void;
+  onRunQuery: () => void;
+  query: TempoQuery;
+}
+function SearchSection({ linkedDatasourceUid, onChange, onRunQuery, query }: SearchSectionProps) {
+  const dsState = useAsync(() => getDS(linkedDatasourceUid), [linkedDatasourceUid]);
+  if (dsState.loading) {
+    return null;
+  }
+
+  const ds = dsState.value as LokiDatasource;
+
+  if (ds) {
+    return (
+      <>
+        <InlineLabel>Tempo uses {ds.name} to find traces.</InlineLabel>
+
+        <LokiQueryField
+          datasource={ds}
+          onChange={onChange}
+          onRunQuery={onRunQuery}
+          query={query.linkedQuery ?? ({ refId: 'linked' } as any)}
+          history={[]}
+        />
+      </>
+    );
+  }
+
+  if (!linkedDatasourceUid) {
+    return <div className="text-warning">Please set up a Traces-to-logs datasource in the datasource settings.</div>;
+  }
+
+  if (linkedDatasourceUid && !ds) {
+    return (
+      <div className="text-warning">
+        Traces-to-logs datasource is configured but the data source no longer exists. Please configure existing data
+        source to use the search.
+      </div>
+    );
+  }
+
+  return null;
+}
+
+async function getDS(uid?: string): Promise<DataSourceApi | undefined> {
+  if (!uid) {
+    return undefined;
+  }
+
+  const dsSrv = getDataSourceSrv();
+  try {
+    return await dsSrv.get(uid);
+  } catch (error) {
+    console.error('Failed to load data source', error);
+    return undefined;
+  }
+}
+
 export const TempoQueryField = withTheme2(TempoQueryFieldComponent);
diff --git a/public/app/plugins/datasource/tempo/ServiceMapSettings.tsx b/public/app/plugins/datasource/tempo/ServiceMapSettings.tsx
new file mode 100644
index 00000000000..285becb76cc
--- /dev/null
+++ b/public/app/plugins/datasource/tempo/ServiceMapSettings.tsx
@@ -0,0 +1,64 @@
+import { css } from '@emotion/css';
+import { DataSourcePluginOptionsEditorProps, GrafanaTheme, updateDatasourcePluginJsonDataOption } from '@grafana/data';
+import { DataSourcePicker } from '@grafana/runtime';
+import { Button, InlineField, InlineFieldRow, useStyles } from '@grafana/ui';
+import React from 'react';
+import { TempoJsonData } from './datasource';
+
+interface Props extends DataSourcePluginOptionsEditorProps<TempoJsonData> {}
+
+export function ServiceMapSettings({ options, onOptionsChange }: Props) {
+  const styles = useStyles(getStyles);
+
+  return (
+    <div className={css({ width: '100%' })}>
+      <h3 className="page-heading">Service map</h3>
+
+      <div className={styles.infoText}>
+        To allow querying service map data you have to select a Prometheus instance where the data is stored.
+      </div>
+
+      <InlineFieldRow className={styles.row}>
+        <InlineField tooltip="The Prometheus data source with the service map data" label="Data source" labelWidth={26}>
+          <DataSourcePicker
+            pluginId="prometheus"
+            current={options.jsonData.serviceMap?.datasourceUid}
+            noDefault={true}
+            width={40}
+            onChange={(ds) =>
+              updateDatasourcePluginJsonDataOption({ onOptionsChange, options }, 'serviceMap', {
+                datasourceUid: ds.uid,
+              })
+            }
+          />
+        </InlineField>
+        <Button
+          type={'button'}
+          variant={'secondary'}
+          size={'sm'}
+          fill={'text'}
+          onClick={() => {
+            updateDatasourcePluginJsonDataOption({ onOptionsChange, options }, 'serviceMap', {
+              datasourceUid: undefined,
+            });
+          }}
+        >
+          Clear
+        </Button>
+      </InlineFieldRow>
+    </div>
+  );
+}
+
+const getStyles = (theme: GrafanaTheme) => ({
+  infoText: css`
+    label: infoText;
+    padding-bottom: ${theme.spacing.md};
+    color: ${theme.colors.textSemiWeak};
+  `,
+
+  row: css`
+    label: row;
+    align-items: baseline;
+  `,
+});
diff --git a/public/app/plugins/datasource/tempo/datasource.test.ts b/public/app/plugins/datasource/tempo/datasource.test.ts
index d7838b6f442..f78500de5dd 100644
--- a/public/app/plugins/datasource/tempo/datasource.test.ts
+++ b/public/app/plugins/datasource/tempo/datasource.test.ts
@@ -3,13 +3,15 @@ import {
   dataFrameToJSON,
   DataSourceInstanceSettings,
   FieldType,
+  getDefaultTimeRange,
+  LoadingState,
   MutableDataFrame,
   PluginType,
 } from '@grafana/data';
-import { BackendDataSourceResponse, FetchResponse, setBackendSrv } from '@grafana/runtime';
 import { Observable, of } from 'rxjs';
 import { createFetchResponse } from 'test/helpers/createFetchResponse';
 import { TempoDatasource } from './datasource';
+import { FetchResponse, setBackendSrv, BackendDataSourceResponse, setDataSourceSrv } from '@grafana/runtime';
 import mockJson from './mockJsonResponse.json';
 
 describe('Tempo data source', () => {
@@ -77,6 +79,30 @@ describe('Tempo data source', () => {
     ]);
   });
 
+  it('runs service map queries', async () => {
+    const ds = new TempoDatasource({
+      ...defaultSettings,
+      jsonData: {
+        serviceMap: {
+          datasourceUid: 'prom',
+        },
+      },
+    });
+    setDataSourceSrv(backendSrvWithPrometheus as any);
+    const response = await ds
+      .query({ targets: [{ queryType: 'serviceMap' }], range: getDefaultTimeRange() } as any)
+      .toPromise();
+
+    expect(response.data).toHaveLength(2);
+    expect(response.data[0].name).toBe('Nodes');
+    expect(response.data[0].fields[0].values.length).toBe(3);
+
+    expect(response.data[1].name).toBe('Edges');
+    expect(response.data[1].fields[0].values.length).toBe(2);
+
+    expect(response.state).toBe(LoadingState.Done);
+  });
+
   it('should handle json file upload', async () => {
     const ds = new TempoDatasource(defaultSettings);
     ds.uploadedJson = JSON.stringify(mockJson);
@@ -93,6 +119,19 @@ describe('Tempo data source', () => {
   });
 });
 
+const backendSrvWithPrometheus = {
+  async get(uid: string) {
+    if (uid === 'prom') {
+      return {
+        query() {
+          return of({ data: [totalsPromMetric] }, { data: [secondsPromMetric] });
+        },
+      };
+    }
+    throw new Error('unexpected uid');
+  },
+};
+
 function setupBackendSrv(frame: DataFrame) {
   setBackendSrv({
     fetch(): Observable<FetchResponse<BackendDataSourceResponse>> {
@@ -113,11 +152,11 @@ const defaultSettings: DataSourceInstanceSettings = {
   id: 0,
   uid: '0',
   type: 'tracing',
-  name: 'jaeger',
+  name: 'tempo',
   access: 'proxy',
   meta: {
-    id: 'jaeger',
-    name: 'jaeger',
+    id: 'tempo',
+    name: 'tempo',
     type: PluginType.datasource,
     info: {} as any,
     module: '',
@@ -125,3 +164,29 @@ const defaultSettings: DataSourceInstanceSettings = {
   },
   jsonData: {},
 };
+
+const totalsPromMetric = new MutableDataFrame({
+  refId: 'tempo_service_graph_request_total',
+  fields: [
+    { name: 'Time', values: [1628169788000, 1628169788000] },
+    { name: 'client', values: ['app', 'lb'] },
+    { name: 'instance', values: ['127.0.0.1:12345', '127.0.0.1:12345'] },
+    { name: 'job', values: ['local_scrape', 'local_scrape'] },
+    { name: 'server', values: ['db', 'app'] },
+    { name: 'tempo_config', values: ['default', 'default'] },
+    { name: 'Value #tempo_service_graph_request_total', values: [10, 20] },
+  ],
+});
+
+const secondsPromMetric = new MutableDataFrame({
+  refId: 'tempo_service_graph_request_server_seconds_sum',
+  fields: [
+    { name: 'Time', values: [1628169788000, 1628169788000] },
+    { name: 'client', values: ['app', 'lb'] },
+    { name: 'instance', values: ['127.0.0.1:12345', '127.0.0.1:12345'] },
+    { name: 'job', values: ['local_scrape', 'local_scrape'] },
+    { name: 'server', values: ['db', 'app'] },
+    { name: 'tempo_config', values: ['default', 'default'] },
+    { name: 'Value #tempo_service_graph_request_server_seconds_sum', values: [10, 40] },
+  ],
+});
diff --git a/public/app/plugins/datasource/tempo/datasource.ts b/public/app/plugins/datasource/tempo/datasource.ts
index c03c6b3e1df..ff817d3a9e8 100644
--- a/public/app/plugins/datasource/tempo/datasource.ts
+++ b/public/app/plugins/datasource/tempo/datasource.ts
@@ -1,54 +1,66 @@
+import { groupBy } from 'lodash';
 import {
   DataQuery,
   DataQueryRequest,
   DataQueryResponse,
   DataSourceApi,
   DataSourceInstanceSettings,
+  DataSourceJsonData,
   LoadingState,
 } from '@grafana/data';
 import { DataSourceWithBackend } from '@grafana/runtime';
-import { TraceToLogsData, TraceToLogsOptions } from 'app/core/components/TraceToLogsSettings';
+import { TraceToLogsOptions } from 'app/core/components/TraceToLogsSettings';
 import { getDatasourceSrv } from 'app/features/plugins/datasource_srv';
 import { from, merge, Observable, of, throwError } from 'rxjs';
-import { map, mergeMap } from 'rxjs/operators';
-import { LokiOptions } from '../loki/types';
-import { transformFromOTLP as transformFromOTEL, transformTrace, transformTraceList } from './resultTransformer';
+import { map, mergeMap, toArray } from 'rxjs/operators';
+import { LokiOptions, LokiQuery } from '../loki/types';
+import { transformTrace, transformTraceList, transformFromOTLP as transformFromOTEL } from './resultTransformer';
+import { PrometheusDatasource } from '../prometheus/datasource';
+import { PromQuery } from '../prometheus/types';
+import { mapPromMetricsToServiceMap, serviceMapMetrics } from './graphTransform';
 
-export type TempoQueryType = 'search' | 'traceId' | 'upload';
+export type TempoQueryType = 'search' | 'traceId' | 'serviceMap' | 'upload';
+
+export interface TempoJsonData extends DataSourceJsonData {
+  tracesToLogs?: TraceToLogsOptions;
+  serviceMap?: {
+    datasourceUid?: string;
+  };
+}
 
 export type TempoQuery = {
   query: string;
   // Query to find list of traces, e.g., via Loki
-  linkedQuery?: DataQuery;
+  linkedQuery?: LokiQuery;
   queryType: TempoQueryType;
 } & DataQuery;
 
-export class TempoDatasource extends DataSourceWithBackend<TempoQuery, TraceToLogsData> {
+export class TempoDatasource extends DataSourceWithBackend<TempoQuery, TempoJsonData> {
   tracesToLogs?: TraceToLogsOptions;
+  serviceMap?: {
+    datasourceUid?: string;
+  };
   uploadedJson?: string | ArrayBuffer | null = null;
 
-  constructor(instanceSettings: DataSourceInstanceSettings<TraceToLogsData>) {
+  constructor(instanceSettings: DataSourceInstanceSettings<TempoJsonData>) {
     super(instanceSettings);
     this.tracesToLogs = instanceSettings.jsonData.tracesToLogs;
+    this.serviceMap = instanceSettings.jsonData.serviceMap;
   }
 
   query(options: DataQueryRequest<TempoQuery>): Observable<DataQueryResponse> {
     const subQueries: Array<Observable<DataQueryResponse>> = [];
     const filteredTargets = options.targets.filter((target) => !target.hide);
-    const searchTargets = filteredTargets.filter((target) => target.queryType === 'search');
-    const uploadTargets = filteredTargets.filter((target) => target.queryType === 'upload');
-    const traceTargets = filteredTargets.filter(
-      (target) => target.queryType === 'traceId' || target.queryType === undefined
-    );
+    const targets: { [type: string]: TempoQuery[] } = groupBy(filteredTargets, (t) => t.queryType || 'traceId');
 
     // Run search queries on linked datasource
-    if (this.tracesToLogs?.datasourceUid && searchTargets.length > 0) {
+    if (this.tracesToLogs?.datasourceUid && targets.search?.length > 0) {
       const dsSrv = getDatasourceSrv();
       subQueries.push(
         from(dsSrv.get(this.tracesToLogs.datasourceUid)).pipe(
           mergeMap((linkedDatasource: DataSourceApi) => {
             // Wrap linked query into a data request based on original request
-            const linkedRequest: DataQueryRequest = { ...options, targets: searchTargets.map((t) => t.linkedQuery!) };
+            const linkedRequest: DataQueryRequest = { ...options, targets: targets.search.map((t) => t.linkedQuery!) };
             // Find trace matchers in derived fields of the linked datasource that's identical to this datasource
             const settings: DataSourceInstanceSettings<LokiOptions> = (linkedDatasource as any).instanceSettings;
             const traceLinkMatcher: string[] =
@@ -71,7 +83,7 @@ export class TempoDatasource extends DataSourceWithBackend<TempoQuery, TraceToLo
       );
     }
 
-    if (uploadTargets.length) {
+    if (targets.upload?.length) {
       if (this.uploadedJson) {
         const otelTraceData = JSON.parse(this.uploadedJson as string);
         if (!otelTraceData.batches) {
@@ -84,8 +96,12 @@ export class TempoDatasource extends DataSourceWithBackend<TempoQuery, TraceToLo
       }
     }
 
-    if (traceTargets.length > 0) {
-      const traceRequest: DataQueryRequest<TempoQuery> = { ...options, targets: traceTargets };
+    if (this.serviceMap?.datasourceUid && targets.serviceMap?.length > 0) {
+      subQueries.push(serviceMapQuery(options, this.serviceMap.datasourceUid));
+    }
+
+    if (targets.traceId?.length > 0) {
+      const traceRequest: DataQueryRequest<TempoQuery> = { ...options, targets: targets.traceId };
       subQueries.push(
         super.query(traceRequest).pipe(
           map((response) => {
@@ -121,3 +137,37 @@ export class TempoDatasource extends DataSourceWithBackend<TempoQuery, TraceToLo
     return query.query;
   }
 }
+
+function queryServiceMapPrometheus(request: DataQueryRequest<PromQuery>, datasourceUid: string) {
+  return from(getDatasourceSrv().get(datasourceUid)).pipe(
+    mergeMap((ds) => {
+      return (ds as PrometheusDatasource).query(request);
+    })
+  );
+}
+
+function serviceMapQuery(request: DataQueryRequest<TempoQuery>, datasourceUid: string) {
+  return queryServiceMapPrometheus(makePromServiceMapRequest(request), datasourceUid).pipe(
+    // Just collect all the responses first before processing into node graph data
+    toArray(),
+    map((responses: DataQueryResponse[]) => {
+      return {
+        data: mapPromMetricsToServiceMap(responses, request.range),
+        state: LoadingState.Done,
+      };
+    })
+  );
+}
+
+function makePromServiceMapRequest(options: DataQueryRequest<TempoQuery>): DataQueryRequest<PromQuery> {
+  return {
+    ...options,
+    targets: serviceMapMetrics.map((metric) => {
+      return {
+        refId: metric,
+        expr: `delta(${metric}[$__range])`,
+        instant: true,
+      };
+    }),
+  };
+}
diff --git a/public/app/plugins/datasource/tempo/graphTransform.test.ts b/public/app/plugins/datasource/tempo/graphTransform.test.ts
index 446ddd6843d..c79c975a57b 100644
--- a/public/app/plugins/datasource/tempo/graphTransform.test.ts
+++ b/public/app/plugins/datasource/tempo/graphTransform.test.ts
@@ -1,6 +1,6 @@
-import { createGraphFrames } from './graphTransform';
+import { createGraphFrames, mapPromMetricsToServiceMap } from './graphTransform';
 import { bigResponse } from './testResponse';
-import { DataFrameView, MutableDataFrame } from '@grafana/data';
+import { ArrayVector, DataFrameView, dateTime, MutableDataFrame } from '@grafana/data';
 
 describe('createGraphFrames', () => {
   it('transforms basic response into nodes and edges frame', async () => {
@@ -58,6 +58,33 @@ describe('createGraphFrames', () => {
   });
 });
 
+describe('mapPromMetricsToServiceMap', () => {
+  it('transforms prom metrics to service map', async () => {
+    const range = {
+      from: dateTime('2000-01-01T00:00:00'),
+      to: dateTime('2000-01-01T00:01:00'),
+    };
+    const [nodes, edges] = mapPromMetricsToServiceMap([{ data: [totalsPromMetric] }, { data: [secondsPromMetric] }], {
+      ...range,
+      raw: range,
+    });
+
+    expect(nodes.fields).toMatchObject([
+      { name: 'id', values: new ArrayVector(['db', 'app', 'lb']) },
+      { name: 'title', values: new ArrayVector(['db', 'app', 'lb']) },
+      { name: 'mainStat', values: new ArrayVector([1000, 2000, NaN]) },
+      { name: 'secondaryStat', values: new ArrayVector([10, 20, NaN]) },
+    ]);
+    expect(edges.fields).toMatchObject([
+      { name: 'id', values: new ArrayVector(['app_db', 'lb_app']) },
+      { name: 'source', values: new ArrayVector(['app', 'lb']) },
+      { name: 'target', values: new ArrayVector(['db', 'app']) },
+      { name: 'mainStat', values: new ArrayVector([10, 20]) },
+      { name: 'secondaryStat', values: new ArrayVector([1000, 2000]) },
+    ]);
+  });
+});
+
 const singleSpanResponse = new MutableDataFrame({
   fields: [
     { name: 'traceID', values: ['04450900759028499335'] },
@@ -81,3 +108,29 @@ const missingSpanResponse = new MutableDataFrame({
     { name: 'duration', values: [14.984, 4.984] },
   ],
 });
+
+const totalsPromMetric = new MutableDataFrame({
+  refId: 'tempo_service_graph_request_total',
+  fields: [
+    { name: 'Time', values: [1628169788000, 1628169788000] },
+    { name: 'client', values: ['app', 'lb'] },
+    { name: 'instance', values: ['127.0.0.1:12345', '127.0.0.1:12345'] },
+    { name: 'job', values: ['local_scrape', 'local_scrape'] },
+    { name: 'server', values: ['db', 'app'] },
+    { name: 'tempo_config', values: ['default', 'default'] },
+    { name: 'Value #tempo_service_graph_request_total', values: [10, 20] },
+  ],
+});
+
+const secondsPromMetric = new MutableDataFrame({
+  refId: 'tempo_service_graph_request_server_seconds_sum',
+  fields: [
+    { name: 'Time', values: [1628169788000, 1628169788000] },
+    { name: 'client', values: ['app', 'lb'] },
+    { name: 'instance', values: ['127.0.0.1:12345', '127.0.0.1:12345'] },
+    { name: 'job', values: ['local_scrape', 'local_scrape'] },
+    { name: 'server', values: ['db', 'app'] },
+    { name: 'tempo_config', values: ['default', 'default'] },
+    { name: 'Value #tempo_service_graph_request_server_seconds_sum', values: [10, 40] },
+  ],
+});
diff --git a/public/app/plugins/datasource/tempo/graphTransform.ts b/public/app/plugins/datasource/tempo/graphTransform.ts
index dbfa118d95e..21dd28372f4 100644
--- a/public/app/plugins/datasource/tempo/graphTransform.ts
+++ b/public/app/plugins/datasource/tempo/graphTransform.ts
@@ -1,4 +1,13 @@
-import { DataFrame, DataFrameView, NodeGraphDataFrameFieldNames as Fields } from '@grafana/data';
+import { groupBy } from 'lodash';
+import {
+  DataFrame,
+  DataFrameView,
+  DataQueryResponse,
+  FieldDTO,
+  MutableDataFrame,
+  NodeGraphDataFrameFieldNames as Fields,
+  TimeRange,
+} from '@grafana/data';
 import { getNonOverlappingDuration, getStats, makeFrames, makeSpanMap } from '../../../core/utils/tracing';
 
 interface Row {
@@ -117,3 +126,151 @@ function findTraceDuration(view: DataFrameView<Row>): number {
 
   return traceEndTime - traceStartTime;
 }
+
+const secondsMetric = 'tempo_service_graph_request_server_seconds_sum';
+const totalsMetric = 'tempo_service_graph_request_total';
+
+export const serviceMapMetrics = [
+  secondsMetric,
+  totalsMetric,
+  // We don't show histogram in node graph at the moment but we could later add that into a node context menu.
+  // 'tempo_service_graph_request_seconds_bucket',
+  // 'tempo_service_graph_request_seconds_count',
+  // These are used for debugging the tempo collection so probably not useful for service map right now.
+  // 'tempo_service_graph_unpaired_spans_total',
+  // 'tempo_service_graph_untagged_spans_total',
+];
+
+/**
+ * Map response from multiple prometheus metrics into a node graph data frames with nodes and edges.
+ * @param responses
+ * @param range
+ */
+export function mapPromMetricsToServiceMap(responses: DataQueryResponse[], range: TimeRange): [DataFrame, DataFrame] {
+  const [totalsDFView, secondsDFView] = getMetricFrames(responses);
+
+  // First just collect data from the metrics into a map with nodes and edges as keys
+  const nodesMap: Record<string, any> = {};
+  const edgesMap: Record<string, any> = {};
+  // At this moment we don't have any error/success or other counts so we just use these 2
+  collectMetricData(totalsDFView, 'total', totalsMetric, nodesMap, edgesMap);
+  collectMetricData(secondsDFView, 'seconds', secondsMetric, nodesMap, edgesMap);
+
+  return convertToDataFrames(nodesMap, edgesMap, range);
+}
+
+function createServiceMapDataFrames() {
+  function createDF(name: string, fields: FieldDTO[]) {
+    return new MutableDataFrame({ name, fields, meta: { preferredVisualisationType: 'nodeGraph' } });
+  }
+
+  const nodes = createDF('Nodes', [
+    { name: Fields.id },
+    { name: Fields.title },
+    { name: Fields.mainStat, config: { unit: 'ms/t', displayName: 'Average response time' } },
+    {
+      name: Fields.secondaryStat,
+      config: { unit: 't/min', displayName: 'Transactions per minute' },
+    },
+  ]);
+  const edges = createDF('Edges', [
+    { name: Fields.id },
+    { name: Fields.source },
+    { name: Fields.target },
+    { name: Fields.mainStat, config: { unit: 't', displayName: 'Transactions' } },
+    { name: Fields.secondaryStat, config: { unit: 'ms/t', displayName: 'Average response time' } },
+  ]);
+
+  return [nodes, edges];
+}
+
+function getMetricFrames(responses: DataQueryResponse[]) {
+  const responsesMap = groupBy(responses, (r) => r.data[0].refId);
+  const totalsDFView = new DataFrameView(responsesMap[totalsMetric][0].data[0]);
+  const secondsDFView = new DataFrameView(responsesMap[secondsMetric][0].data[0]);
+  return [totalsDFView, secondsDFView];
+}
+
+/**
+ * Collect data from a metric into a map of nodes and edges. The metric data is modeled as counts of metric per edge
+ * which is a pair of client-server nodes. This means we convert each row of the metric 1-1 to edges and than we assign
+ * the metric also to server. We count the stats for server only as we show requests/transactions that particular node
+ * processed not those which it generated and other stats like average transaction time then stem from that.
+ * @param frame
+ * @param stat
+ * @param metric
+ * @param nodesMap
+ * @param edgesMap
+ */
+function collectMetricData(
+  frame: DataFrameView,
+  stat: 'total' | 'seconds',
+  metric: string,
+  nodesMap: Record<string, any>,
+  edgesMap: Record<string, any>
+) {
+  // The name of the value column is in this format
+  // TODO figure out if it can be changed
+  const valueName = `Value #${metric}`;
+
+  for (let i = 0; i < frame.length; i++) {
+    const row = frame.get(i);
+    const edgeId = `${row.client}_${row.server}`;
+
+    if (!edgesMap[edgeId]) {
+      edgesMap[edgeId] = {
+        target: row.server,
+        source: row.client,
+        [stat]: row[valueName],
+      };
+    } else {
+      edgesMap[edgeId][stat] = (edgesMap[edgeId][stat] || 0) + row[valueName];
+    }
+
+    if (!nodesMap[row.server]) {
+      nodesMap[row.server] = {
+        [stat]: row[valueName],
+      };
+    } else {
+      nodesMap[row.server][stat] = (nodesMap[row.server][stat] || 0) + row[valueName];
+    }
+
+    if (!nodesMap[row.client]) {
+      nodesMap[row.client] = {
+        [stat]: 0,
+      };
+    }
+  }
+}
+
+function convertToDataFrames(
+  nodesMap: Record<string, any>,
+  edgesMap: Record<string, any>,
+  range: TimeRange
+): [DataFrame, DataFrame] {
+  const rangeMs = range.to.valueOf() - range.from.valueOf();
+  const [nodes, edges] = createServiceMapDataFrames();
+  for (const nodeId of Object.keys(nodesMap)) {
+    const node = nodesMap[nodeId];
+    nodes.add({
+      id: nodeId,
+      title: nodeId,
+      // NaN will not be shown in the node graph. This happens for a root client node which did not process
+      // any requests itself.
+      mainStat: node.total ? (node.seconds / node.total) * 1000 : Number.NaN,
+      secondaryStat: node.total ? node.total / (rangeMs / (1000 * 60)) : Number.NaN,
+    });
+  }
+  for (const edgeId of Object.keys(edgesMap)) {
+    const edge = edgesMap[edgeId];
+    edges.add({
+      id: edgeId,
+      source: edge.source,
+      target: edge.target,
+      mainStat: edge.total,
+      secondaryStat: edge.total ? (edge.seconds / edge.total) * 1000 : Number.NaN,
+    });
+  }
+
+  return [nodes, edges];
+}