diff --git a/server_manager/model/server.ts b/server_manager/model/server.ts
index 381649f61a..49edaa5af3 100644
--- a/server_manager/model/server.ts
+++ b/server_manager/model/server.ts
@@ -39,8 +39,8 @@ export interface Server {
   // Returns stats for bytes transferred across all access keys of this server.
   getDataUsage(): Promise<BytesByAccessKey>;
 
-  // Returns tunnel time by location
-  getTunnelTimeByLocation(): Promise<TunnelTimeSecondsByLocation>;
+  // Returns server metrics
+  getServerMetrics(): Promise<ServerMetricsJson>;
 
   // Adds a new access key to this server.
   addAccessKey(): Promise<AccessKey>;
@@ -197,11 +197,25 @@ export interface DataLimit {
   readonly bytes: number;
 }
 
-export type TunnelTimeSecondsByLocation = {
-  location: string;
-  asn: number;
-  asorg: string;
-  tunnel_time: {
-    seconds: number;
-  };
-}[];
+export type ServerMetricsJson = {
+  servers: {
+    location: string;
+    asn: number;
+    asOrg: string;
+    tunnelTime: {
+      seconds: number;
+    };
+    dataTransferred: {
+      bytes: number;
+    };
+  }[];
+  accessKeys: {
+    accessKeyId: number;
+    tunnelTime: {
+      seconds: number;
+    };
+    dataTransferred: {
+      bytes: number;
+    };
+  }[];
+};
diff --git a/server_manager/www/app.ts b/server_manager/www/app.ts
index f834b708fa..7c71925a1e 100644
--- a/server_manager/www/app.ts
+++ b/server_manager/www/app.ts
@@ -1079,12 +1079,12 @@ export class App {
     selectedServer: server_model.Server,
     serverView: ServerView
   ) {
-    const tunnelTimeByLocation = await selectedServer.getTunnelTimeByLocation();
+    const serverMetrics = await selectedServer.getServerMetrics();
 
     let sum = 0;
     for (const {
-      tunnel_time: {seconds},
-    } of tunnelTimeByLocation) {
+      tunnelTime: {seconds},
+    } of serverMetrics.servers) {
       sum += seconds / (60 * 60);
     }
 
diff --git a/server_manager/www/shadowbox_server.ts b/server_manager/www/shadowbox_server.ts
index 47a65c1064..7fd391ca56 100644
--- a/server_manager/www/shadowbox_server.ts
+++ b/server_manager/www/shadowbox_server.ts
@@ -161,26 +161,54 @@ export class ShadowboxServer implements server.Server {
     return usageMap;
   }
 
-  async getTunnelTimeByLocation(): Promise<server.TunnelTimeSecondsByLocation> {
+  async getServerMetrics(): Promise<server.ServerMetricsJson> {
     //TODO
-    return [
-      {
-        location: 'CA',
-        asn: 1,
-        asorg: 'IDK',
-        tunnel_time: {
-          seconds: 10000,
+    return {
+      servers: [
+        {
+          location: 'CA',
+          asn: 1,
+          asOrg: 'IDK',
+          tunnelTime: {
+            seconds: 10000,
+          },
+          dataTransferred: {
+            bytes: 10000,
+          },
         },
-      },
-      {
-        location: 'US',
-        asn: 2,
-        asorg: 'WHATEVER',
-        tunnel_time: {
-          seconds: 200000,
+        {
+          location: 'US',
+          asn: 2,
+          asOrg: 'WHATEVER',
+          tunnelTime: {
+            seconds: 200000,
+          },
+          dataTransferred: {
+            bytes: 200000,
+          },
         },
-      },
-    ];
+      ],
+      accessKeys: [
+        {
+          accessKeyId: 0,
+          tunnelTime: {
+            seconds: 10000,
+          },
+          dataTransferred: {
+            bytes: 10000,
+          },
+        },
+        {
+          accessKeyId: 1,
+          tunnelTime: {
+            seconds: 200000,
+          },
+          dataTransferred: {
+            bytes: 200000,
+          },
+        },
+      ],
+    };
   }
 
   getName(): string {
diff --git a/server_manager/www/testing/models.ts b/server_manager/www/testing/models.ts
index b29513d480..b47ecfc692 100644
--- a/server_manager/www/testing/models.ts
+++ b/server_manager/www/testing/models.ts
@@ -168,8 +168,33 @@ export class FakeServer implements server.Server {
   getDataUsage() {
     return Promise.resolve(new Map<server.AccessKeyId, number>());
   }
-  getTunnelTimeByLocation() {
-    return Promise.resolve([]);
+  getServerMetrics() {
+    return Promise.resolve({
+      servers: [
+        {
+          location: '',
+          asn: 0,
+          asOrg: '',
+          tunnelTime: {
+            seconds: 0,
+          },
+          dataTransferred: {
+            bytes: 0,
+          },
+        },
+      ],
+      accessKeys: [
+        {
+          accessKeyId: 0,
+          tunnelTime: {
+            seconds: 0,
+          },
+          dataTransferred: {
+            bytes: 0,
+          },
+        },
+      ],
+    });
   }
   addAccessKey() {
     const accessKey = {