diff --git a/proxy/metrics_middleware.go b/proxy/metrics_middleware.go
index adffe973..734d75ab 100644
--- a/proxy/metrics_middleware.go
+++ b/proxy/metrics_middleware.go
@@ -61,7 +61,6 @@ func MetricsMiddleware(pm *ProxyManager) gin.HandlerFunc {
 		} else {
 			writer.metricsRecorder.processNonStreamingResponse(writer.body)
 		}
-
 	}
 }
 
@@ -73,6 +72,7 @@ func (rec *MetricsRecorder) parseAndRecordMetrics(jsonData gjson.Result) bool {
 	}
 
 	// default values
+	cachedTokens := -1 // unknown or missing data
 	outputTokens := 0
 	inputTokens := 0
 
@@ -93,11 +93,16 @@ func (rec *MetricsRecorder) parseAndRecordMetrics(jsonData gjson.Result) bool {
 		promptPerSecond = jsonData.Get("timings.prompt_per_second").Float()
 		tokensPerSecond = jsonData.Get("timings.predicted_per_second").Float()
 		durationMs = int(jsonData.Get("timings.prompt_ms").Float() + jsonData.Get("timings.predicted_ms").Float())
+
+		if cachedValue := jsonData.Get("timings.cache_n"); cachedValue.Exists() {
+			cachedTokens = int(cachedValue.Int())
+		}
 	}
 
 	rec.metricsMonitor.addMetrics(TokenMetrics{
 		Timestamp:       time.Now(),
 		Model:           rec.realModelName,
+		CachedTokens:    cachedTokens,
 		InputTokens:     inputTokens,
 		OutputTokens:    outputTokens,
 		PromptPerSecond: promptPerSecond,
diff --git a/proxy/metrics_monitor.go b/proxy/metrics_monitor.go
index 0ce4efda..ee11f2ac 100644
--- a/proxy/metrics_monitor.go
+++ b/proxy/metrics_monitor.go
@@ -13,6 +13,7 @@ type TokenMetrics struct {
 	ID              int       `json:"id"`
 	Timestamp       time.Time `json:"timestamp"`
 	Model           string    `json:"model"`
+	CachedTokens    int       `json:"cache_tokens"`
 	InputTokens     int       `json:"input_tokens"`
 	OutputTokens    int       `json:"output_tokens"`
 	PromptPerSecond float64   `json:"prompt_per_second"`
@@ -61,7 +62,6 @@ func (mp *MetricsMonitor) addMetrics(metric TokenMetrics) {
 	if len(mp.metrics) > mp.maxMetrics {
 		mp.metrics = mp.metrics[len(mp.metrics)-mp.maxMetrics:]
 	}
-
 	event.Emit(TokenMetricsEvent{Metrics: metric})
 }
 
diff --git a/ui/src/contexts/APIProvider.tsx b/ui/src/contexts/APIProvider.tsx
index 8365cb3a..19a636be 100644
--- a/ui/src/contexts/APIProvider.tsx
+++ b/ui/src/contexts/APIProvider.tsx
@@ -28,6 +28,7 @@ interface Metrics {
   id: number;
   timestamp: string;
   model: string;
+  cache_tokens: number;
   input_tokens: number;
   output_tokens: number;
   prompt_per_second: number;
diff --git a/ui/src/pages/Activity.tsx b/ui/src/pages/Activity.tsx
index de8ab3ec..772460e3 100644
--- a/ui/src/pages/Activity.tsx
+++ b/ui/src/pages/Activity.tsx
@@ -1,10 +1,6 @@
 import { useMemo } from "react";
 import { useAPI } from "../contexts/APIProvider";
 
-const formatTimestamp = (timestamp: string): string => {
-  return new Date(timestamp).toLocaleString();
-};
-
 const formatSpeed = (speed: number): string => {
   return speed < 0 ? "unknown" : speed.toFixed(2) + " t/s";
 };
@@ -13,6 +9,33 @@ const formatDuration = (ms: number): string => {
   return (ms / 1000).toFixed(2) + "s";
 };
 
+const formatRelativeTime = (timestamp: string): string => {
+  const now = new Date();
+  const date = new Date(timestamp);
+  const diffInSeconds = Math.floor((now.getTime() - date.getTime()) / 1000);
+
+  // Handle future dates by returning "just now"
+  if (diffInSeconds < 5) {
+    return "now";
+  }
+
+  if (diffInSeconds < 60) {
+    return `${diffInSeconds}s ago`;
+  }
+
+  const diffInMinutes = Math.floor(diffInSeconds / 60);
+  if (diffInMinutes < 60) {
+    return `${diffInMinutes}m ago`;
+  }
+
+  const diffInHours = Math.floor(diffInMinutes / 60);
+  if (diffInHours < 24) {
+    return `${diffInHours}h ago`;
+  }
+
+  return "a while ago";
+};
+
 const ActivityPage = () => {
   const { metrics } = useAPI();
   const sortedMetrics = useMemo(() => {
@@ -32,11 +55,16 @@ const ActivityPage = () => {
           <table className="min-w-full divide-y">
             <thead>
               <tr>
-                <th className="px-4 py-3 text-left text-xs font-medium uppercase tracking-wider">Id</th>
-                <th className="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider">Timestamp</th>
+                <th className="px-4 py-3 text-left text-xs font-medium uppercase tracking-wider">ID</th>
+                <th className="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider">Time</th>
                 <th className="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider">Model</th>
-                <th className="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider">Input Tokens</th>
-                <th className="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider">Output Tokens</th>
+                <th className="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider">
+                  Cached <Tooltip content="prompt tokens from cache" />
+                </th>
+                <th className="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider">
+                  Prompt <Tooltip content="new prompt tokens processed" />
+                </th>
+                <th className="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider">Generated</th>
                 <th className="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider">Prompt Processing</th>
                 <th className="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider">Generation Speed</th>
                 <th className="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider">Duration</th>
@@ -46,8 +74,11 @@ const ActivityPage = () => {
               {sortedMetrics.map((metric) => (
                 <tr key={`metric_${metric.id}`}>
                   <td className="px-4 py-4 whitespace-nowrap text-sm">{metric.id + 1 /* un-zero index */}</td>
-                  <td className="px-6 py-4 whitespace-nowrap text-sm">{formatTimestamp(metric.timestamp)}</td>
+                  <td className="px-6 py-4 whitespace-nowrap text-sm">{formatRelativeTime(metric.timestamp)}</td>
                   <td className="px-6 py-4 whitespace-nowrap text-sm">{metric.model}</td>
+                  <td className="px-6 py-4 whitespace-nowrap text-sm">
+                    {metric.cache_tokens > 0 ? metric.cache_tokens.toLocaleString() : "-"}
+                  </td>
                   <td className="px-6 py-4 whitespace-nowrap text-sm">{metric.input_tokens.toLocaleString()}</td>
                   <td className="px-6 py-4 whitespace-nowrap text-sm">{metric.output_tokens.toLocaleString()}</td>
                   <td className="px-6 py-4 whitespace-nowrap text-sm">{formatSpeed(metric.prompt_per_second)}</td>
@@ -63,4 +94,28 @@ const ActivityPage = () => {
   );
 };
 
+interface TooltipProps {
+  content: string;
+}
+
+const Tooltip: React.FC<TooltipProps> = ({ content }) => {
+  return (
+    <div className="relative group inline-block">
+      ⓘ
+      <div
+        className="absolute top-full left-1/2 transform -translate-x-1/2 mt-2
+                     px-3 py-2 bg-gray-900 text-white text-sm rounded-md
+                     opacity-0 group-hover:opacity-100 transition-opacity
+                     duration-200 pointer-events-none whitespace-nowrap z-50 normal-case"
+      >
+        {content}
+        <div
+          className="absolute bottom-full left-1/2 transform -translate-x-1/2
+                       border-4 border-transparent border-b-gray-900"
+        ></div>
+      </div>
+    </div>
+  );
+};
+
 export default ActivityPage;