diff --git a/packages/dev-middleware/src/inspector-proxy/Device.js b/packages/dev-middleware/src/inspector-proxy/Device.js
index 3879cf6bcfa..e8534a2b941 100644
--- a/packages/dev-middleware/src/inspector-proxy/Device.js
+++ b/packages/dev-middleware/src/inspector-proxy/Device.js
@@ -108,7 +108,11 @@ export default class Device {
     this._deviceSocket = socket;
     this._projectRoot = projectRoot;
     this._deviceEventReporter = eventReporter
-      ? new DeviceEventReporter(eventReporter)
+      ? new DeviceEventReporter(eventReporter, {
+          deviceId: id,
+          deviceName: name,
+          appId: app,
+        })
       : null;
 
     // $FlowFixMe[incompatible-call]
@@ -167,7 +171,13 @@ export default class Device {
   // 2. Forwards all messages from the debugger to device as wrappedEvent
   // 3. Sends disconnect event to device when debugger connection socket closes.
   handleDebuggerConnection(socket: WS, pageId: string) {
-    this._deviceEventReporter?.logConnection('debugger');
+    // Clear any commands we were waiting on.
+    this._deviceEventReporter?.logDisconnection('debugger');
+
+    this._deviceEventReporter?.logConnection('debugger', {
+      pageId: pageId,
+    });
+
     // Disconnect current debugger if we already have debugger connected.
     if (this._debuggerConnection) {
       this._debuggerConnection.socket.close();
@@ -190,14 +200,13 @@ export default class Device {
       },
     });
 
-    // Clear any commands we were waiting on.
-    this._deviceEventReporter?.logDisconnection('debugger');
-
     // $FlowFixMe[incompatible-call]
     socket.on('message', (message: string) => {
       debug('(Debugger) -> (Proxy)    (Device): ' + message);
       const debuggerRequest = JSON.parse(message);
-      this._deviceEventReporter?.logRequest(debuggerRequest, 'debugger');
+      this._deviceEventReporter?.logRequest(debuggerRequest, 'debugger', {
+        pageId: this._debuggerConnection?.pageId ?? null,
+      });
       const handled = this._interceptMessageFromDebugger(
         debuggerRequest,
         debuggerInfo,
@@ -322,7 +331,9 @@ export default class Device {
 
       const parsedPayload = JSON.parse(message.payload.wrappedEvent);
       if ('id' in parsedPayload) {
-        this._deviceEventReporter?.logResponse(parsedPayload, 'device');
+        this._deviceEventReporter?.logResponse(parsedPayload, 'device', {
+          pageId: this._debuggerConnection?.pageId ?? null,
+        });
       }
 
       if (this._debuggerConnection) {
@@ -401,7 +412,9 @@ export default class Device {
     ];
 
     for (const message of toSend) {
-      this._deviceEventReporter?.logRequest(message, 'proxy');
+      this._deviceEventReporter?.logRequest(message, 'proxy', {
+        pageId: this._debuggerConnection?.pageId ?? null,
+      });
       this._sendMessageToDevice({
         event: 'wrappedEvent',
         payload: {
@@ -495,7 +508,9 @@ export default class Device {
       // This is not an issue in VSCode/Nuclide where the IDE knows to resume
       // at its convenience.
       const resumeMessage = {method: 'Debugger.resume', id: 0};
-      this._deviceEventReporter?.logRequest(resumeMessage, 'proxy');
+      this._deviceEventReporter?.logRequest(resumeMessage, 'proxy', {
+        pageId: this._debuggerConnection?.pageId ?? null,
+      });
       this._sendMessageToDevice({
         event: 'wrappedEvent',
         payload: {
@@ -562,7 +577,9 @@ export default class Device {
       const result: GetScriptSourceResponse = {scriptSource};
       const response = {id: req.id, result};
       socket.send(JSON.stringify(response));
-      this._deviceEventReporter?.logResponse(response, 'proxy');
+      this._deviceEventReporter?.logResponse(response, 'proxy', {
+        pageId: this._debuggerConnection?.pageId ?? null,
+      });
     };
     const sendErrorResponse = (error: string) => {
       // Tell the client that the request failed
@@ -572,7 +589,9 @@ export default class Device {
 
       // Send to the console as well, so the user can see it
       this._sendErrorToDebugger(error);
-      this._deviceEventReporter?.logResponse(response, 'proxy');
+      this._deviceEventReporter?.logResponse(response, 'proxy', {
+        pageId: this._debuggerConnection?.pageId ?? null,
+      });
     };
 
     const pathToSource = this._scriptIdToSourcePathMapping.get(
diff --git a/packages/dev-middleware/src/inspector-proxy/DeviceEventReporter.js b/packages/dev-middleware/src/inspector-proxy/DeviceEventReporter.js
index b42a8b14745..8ce1dd7466e 100644
--- a/packages/dev-middleware/src/inspector-proxy/DeviceEventReporter.js
+++ b/packages/dev-middleware/src/inspector-proxy/DeviceEventReporter.js
@@ -15,8 +15,19 @@ type PendingCommand = {
   method: string,
   requestOrigin: 'proxy' | 'debugger',
   requestTime: number,
+  metadata: RequestMetadata,
 };
 
+type DeviceMetadata = $ReadOnly<{
+  appId: string,
+  deviceId: string,
+  deviceName: string,
+}>;
+
+type RequestMetadata = $ReadOnly<{
+  pageId: string | null,
+}>;
+
 class DeviceEventReporter {
   _eventReporter: EventReporter;
 
@@ -35,18 +46,23 @@ class DeviceEventReporter {
     },
   });
 
-  constructor(eventReporter: EventReporter) {
+  _metadata: DeviceMetadata;
+
+  constructor(eventReporter: EventReporter, metadata: DeviceMetadata) {
     this._eventReporter = eventReporter;
+    this._metadata = metadata;
   }
 
   logRequest(
     req: $ReadOnly<{id: number, method: string, ...}>,
     origin: 'debugger' | 'proxy',
+    metadata: RequestMetadata,
   ): void {
     this._pendingCommands.set(req.id, {
       method: req.method,
       requestOrigin: origin,
       requestTime: Date.now(),
+      metadata,
     });
   }
 
@@ -57,6 +73,9 @@ class DeviceEventReporter {
       ...
     }>,
     origin: 'device' | 'proxy',
+    metadata: $ReadOnly<{
+      pageId: string | null,
+    }>,
   ): void {
     const pendingCommand = this._pendingCommands.get(res.id);
     if (!pendingCommand) {
@@ -69,6 +88,10 @@ class DeviceEventReporter {
         errorCode: 'UNMATCHED_REQUEST_ID',
         responseOrigin: 'proxy',
         timeSinceStart: null,
+        appId: this._metadata.appId,
+        deviceId: this._metadata.deviceId,
+        deviceName: this._metadata.deviceName,
+        pageId: metadata.pageId,
       });
       return;
     }
@@ -89,6 +112,10 @@ class DeviceEventReporter {
         errorDetails: message,
         responseOrigin: origin,
         timeSinceStart,
+        appId: this._metadata.appId,
+        deviceId: this._metadata.deviceId,
+        deviceName: this._metadata.deviceName,
+        pageId: pendingCommand.metadata.pageId,
       });
       return;
     }
@@ -100,17 +127,32 @@ class DeviceEventReporter {
       status: 'success',
       responseOrigin: origin,
       timeSinceStart,
+      appId: this._metadata.appId,
+      deviceId: this._metadata.deviceId,
+      deviceName: this._metadata.deviceName,
+      pageId: pendingCommand.metadata.pageId,
     });
   }
 
-  logConnection(connectedEntity: 'debugger') {
-    this._eventReporter?.logEvent({
+  logConnection(
+    connectedEntity: 'debugger',
+    metadata: $ReadOnly<{pageId: string}>,
+  ) {
+    this._eventReporter.logEvent({
       type: 'connect_debugger_frontend',
       status: 'success',
+      appId: this._metadata.appId,
+      deviceName: this._metadata.deviceName,
+      deviceId: this._metadata.deviceId,
+      pageId: metadata.pageId,
     });
   }
 
   logDisconnection(disconnectedEntity: 'device' | 'debugger') {
+    const eventReporter = this._eventReporter;
+    if (!eventReporter) {
+      return;
+    }
     const errorCode =
       disconnectedEntity === 'device'
         ? 'DEVICE_DISCONNECTED'
@@ -125,6 +167,10 @@ class DeviceEventReporter {
         errorCode,
         responseOrigin: 'proxy',
         timeSinceStart: Date.now() - pendingCommand.requestTime,
+        appId: this._metadata.appId,
+        deviceId: this._metadata.deviceId,
+        deviceName: this._metadata.deviceName,
+        pageId: pendingCommand.metadata.pageId,
       });
     }
     this._pendingCommands.clear();
@@ -140,6 +186,10 @@ class DeviceEventReporter {
       errorCode: 'TIMED_OUT',
       responseOrigin: 'proxy',
       timeSinceStart: Date.now() - pendingCommand.requestTime,
+      appId: this._metadata.appId,
+      deviceId: this._metadata.deviceId,
+      deviceName: this._metadata.deviceName,
+      pageId: pendingCommand.metadata.pageId,
     });
   }
 }
diff --git a/packages/dev-middleware/src/types/EventReporter.js b/packages/dev-middleware/src/types/EventReporter.js
index 3f097989d6d..ff922f7ac7d 100644
--- a/packages/dev-middleware/src/types/EventReporter.js
+++ b/packages/dev-middleware/src/types/EventReporter.js
@@ -24,6 +24,13 @@ type CodedErrorResult<ErrorCode: string> = {
   errorDetails?: string,
 };
 
+type DebuggerSessionIDs = {
+  appId: string,
+  deviceName: string,
+  deviceId: string,
+  pageId: string | null,
+};
+
 export type ReportableEvent =
   | {
       type: 'launch_debugger_frontend',
@@ -34,7 +41,7 @@ export type ReportableEvent =
     }
   | {
       type: 'connect_debugger_frontend',
-      ...SuccessResult<void> | ErrorResult<mixed>,
+      ...SuccessResult<DebuggerSessionIDs> | ErrorResult<mixed>,
     }
   | {
       type: 'debugger_command',
@@ -44,6 +51,7 @@ export type ReportableEvent =
       requestOrigin: 'proxy' | 'debugger' | null,
       responseOrigin: 'proxy' | 'device',
       timeSinceStart: number | null,
+      ...DebuggerSessionIDs,
       ...
         | SuccessResult<void>
         | CodedErrorResult<