diff --git a/src/shadowbox/server/manager_metrics.spec.ts b/src/shadowbox/server/manager_metrics.spec.ts
index 33931e51b..4532224f9 100644
--- a/src/shadowbox/server/manager_metrics.spec.ts
+++ b/src/shadowbox/server/manager_metrics.spec.ts
@@ -41,7 +41,7 @@ describe('PrometheusManagerMetrics', () => {
     const managerMetrics = new PrometheusManagerMetrics(
       new QueryMapPrometheusClient(
         {
-          'sum(increase(shadowsocks_data_bytes_per_location{dir=~"c<p|p>t"}[300s]))': {
+          'sum(rate(shadowsocks_data_bytes_per_location{dir=~"c<p|p>t"}[300s]))': {
             resultType: 'vector',
             result: [
               {
@@ -106,7 +106,7 @@ describe('PrometheusManagerMetrics', () => {
           },
         },
         {
-          'sum(increase(shadowsocks_data_bytes_per_location{dir=~"c<p|p>t"}[300s]))': {
+          'sum(rate(shadowsocks_data_bytes_per_location{dir=~"c<p|p>t"}[300s]))': {
             resultType: 'matrix',
             result: [
               {
@@ -162,11 +162,14 @@ describe('PrometheusManagerMetrics', () => {
       "seconds": 1000
     },
     "dataTransferred": {
-      "total": {
-        "bytes": 1000
-      },
+      "bytes": 1000
+    },
+    "bandwidth": {
       "current": {
-        "bytes": 1234
+        "data": {
+          "bytes": 1234
+        },
+        "timestamp": 1739284734
       },
       "peak": {
         "data": {
@@ -216,7 +219,7 @@ describe('PrometheusManagerMetrics', () => {
     const managerMetrics = new PrometheusManagerMetrics(
       new QueryMapPrometheusClient(
         {
-          'sum(increase(shadowsocks_data_bytes_per_location{dir=~"c<p|p>t"}[300s]))': {
+          'sum(rate(shadowsocks_data_bytes_per_location{dir=~"c<p|p>t"}[300s]))': {
             resultType: 'vector',
             result: [
               {
@@ -279,7 +282,7 @@ describe('PrometheusManagerMetrics', () => {
           },
         },
         {
-          'sum(increase(shadowsocks_data_bytes_per_location{dir=~"c<p|p>t"}[300s]))': {
+          'sum(rate(shadowsocks_data_bytes_per_location{dir=~"c<p|p>t"}[300s]))': {
             resultType: 'matrix',
             result: [
               {
@@ -335,11 +338,14 @@ describe('PrometheusManagerMetrics', () => {
       "seconds": 1000
     },
     "dataTransferred": {
-      "total": {
-        "bytes": 1000
-      },
+      "bytes": 1000
+    },
+    "bandwidth": {
       "current": {
-        "bytes": 1234
+        "data": {
+          "bytes": 1234
+        },
+        "timestamp": 1739284734
       },
       "peak": {
         "data": {
diff --git a/src/shadowbox/server/manager_metrics.ts b/src/shadowbox/server/manager_metrics.ts
index 1f372fdde..5c07dbe13 100644
--- a/src/shadowbox/server/manager_metrics.ts
+++ b/src/shadowbox/server/manager_metrics.ts
@@ -41,14 +41,14 @@ interface ConnectionStats {
 }
 
 interface BandwidthStats {
-  total: Data;
-  current: Data;
+  current: TimedData<Data>;
   peak: TimedData<Data>;
 }
 
 interface ServerMetricsServerEntry {
   tunnelTime: Duration;
-  dataTransferred: BandwidthStats;
+  dataTransferred: Data;
+  bandwidth: BandwidthStats;
   locations: ServerMetricsLocationEntry[];
 }
 
@@ -113,8 +113,8 @@ export class PrometheusManagerMetrics implements ManagerMetrics {
     const start = end - timeframe.seconds;
 
     const [
-      totalDataTransferred,
-      totalDataTransferredRange,
+      bandwidth,
+      bandwidthRange,
       dataTransferredByLocation,
       tunnelTimeByLocation,
       dataTransferredByAccessKey,
@@ -123,10 +123,10 @@ export class PrometheusManagerMetrics implements ManagerMetrics {
       tunnelTimeByAccessKeyRange,
     ] = await Promise.all([
       this.prometheusClient.query(
-        `sum(increase(shadowsocks_data_bytes_per_location{dir=~"c<p|p>t"}[${PROMETHEUS_RANGE_QUERY_STEP_SECONDS}s]))`
+        `sum(rate(shadowsocks_data_bytes_per_location{dir=~"c<p|p>t"}[${PROMETHEUS_RANGE_QUERY_STEP_SECONDS}s]))`
       ),
       this.prometheusClient.queryRange(
-        `sum(increase(shadowsocks_data_bytes_per_location{dir=~"c<p|p>t"}[${PROMETHEUS_RANGE_QUERY_STEP_SECONDS}s]))`,
+        `sum(rate(shadowsocks_data_bytes_per_location{dir=~"c<p|p>t"}[${PROMETHEUS_RANGE_QUERY_STEP_SECONDS}s]))`,
         start,
         end,
         `${PROMETHEUS_RANGE_QUERY_STEP_SECONDS}s`
@@ -159,25 +159,27 @@ export class PrometheusManagerMetrics implements ManagerMetrics {
 
     const serverMetrics: ServerMetricsServerEntry = {
       tunnelTime: {seconds: 0},
-      dataTransferred: {
-        total: {bytes: 0},
-        current: {bytes: 0},
+      dataTransferred: {bytes: 0},
+      bandwidth: {
+        current: {data: {bytes: 0}, timestamp: null},
         peak: {data: {bytes: 0}, timestamp: null},
       },
       locations: [],
     };
-    for (const result of totalDataTransferred.result) {
-      const bytes = result.value ? parseFloat(result.value[1]) : 0;
-      serverMetrics.dataTransferred.current.bytes = bytes;
+    for (const result of bandwidth.result) {
+      if (result.value) {
+        serverMetrics.bandwidth.current.data.bytes = parseFloat(result.value[1]);
+        serverMetrics.bandwidth.current.timestamp = result.value[0];
+      }
       break; // There should only be one result.
     }
-    for (const result of totalDataTransferredRange.result) {
+    for (const result of bandwidthRange.result) {
       const peakDataTransferred = findPeak(result.values ?? []);
       if (peakDataTransferred !== null) {
         const peakValue = parseFloat(peakDataTransferred[1]);
         if (peakValue > 0) {
-          serverMetrics.dataTransferred.peak.data.bytes = peakValue;
-          serverMetrics.dataTransferred.peak.timestamp = Math.min(now, peakDataTransferred[0]);
+          serverMetrics.bandwidth.peak.data.bytes = peakValue;
+          serverMetrics.bandwidth.peak.timestamp = Math.min(now, peakDataTransferred[0]);
         }
       }
       break; // There should only be one result.
@@ -194,7 +196,7 @@ export class PrometheusManagerMetrics implements ManagerMetrics {
       const entry = getServerMetricsLocationEntry(locationMap, result.metric);
       const bytes = result.value ? parseFloat(result.value[1]) : 0;
       entry.dataTransferred.bytes = bytes;
-      serverMetrics.dataTransferred.total.bytes += bytes;
+      serverMetrics.dataTransferred.bytes += bytes;
     }
     serverMetrics.locations = Array.from(locationMap.values());