diff --git a/middleware/monitor/index.go b/middleware/monitor/index.go
index 8e3162ff..08da5595 100644
--- a/middleware/monitor/index.go
+++ b/middleware/monitor/index.go
@@ -3,13 +3,16 @@ package monitor
 var index = []byte(`<!DOCTYPE html>
 <html lang="en">
 
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;900&display=swap" rel="stylesheet">
-    <script src="https://cdn.jsdelivr.net/npm/chart.js@2.8.0/dist/Chart.bundle.min.js"></script>
-    <title>Fiber Monitor</title>
-    <style>
+    <head>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1.0">
+        <link
+            href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;900&display=swap"
+            rel="stylesheet">
+        <script
+            src="https://cdn.jsdelivr.net/npm/chart.js@2.8.0/dist/Chart.bundle.min.js"></script>
+        <title>Fiber Monitor</title>
+        <style>
         body {
             margin: 0;
             font: 16px / 1.6 'Roboto', sans-serif;
@@ -67,58 +70,58 @@ var index = []byte(`<!DOCTYPE html>
             height: 180px;
         }
     </style>
-</head>
+    </head>
 
-<body>
-    <section class="wrapper">
-        <div class="title">
-            <h1>Fiber Status Monitor</h1>
-        </div>
-
-        <section class="charts">
-            <div class="row">
-                <div class="column">
-                    <div class="metric">CPU Usage</div>
-                    <h2 id="cpuMetric">0.00%</h2>
-                </div>
-                <div class="column">
-                    <canvas id="cpuChart"></canvas>
-                </div>
+    <body>
+        <section class="wrapper">
+            <div class="title">
+                <h1>Fiber Monitor</h1>
             </div>
 
-            <div class="row">
-                <div class="column">
-                    <div class="metric">Memory Usage</div>
-                    <h2 id="ramMetric">0.00 MB</h2>
+            <section class="charts">
+                <div class="row">
+                    <div class="column">
+                        <div class="metric">CPU Usage</div>
+                        <h2 id="cpuMetric">0.00%</h2>
+                    </div>
+                    <div class="column">
+                        <canvas id="cpuChart"></canvas>
+                    </div>
                 </div>
-                <div class="column">
-                    <canvas id="ramChart"></canvas>
-                </div>
-            </div>
 
-            <div class="row">
-                <div class="column">
-                    <div class="metric">Response Time</div>
-                    <h2 id="rtimeMetric">0ms</h2>
+                <div class="row">
+                    <div class="column">
+                        <div class="metric">Memory Usage</div>
+                        <h2 id="ramMetric">0.00 MB</h2>
+                    </div>
+                    <div class="column">
+                        <canvas id="ramChart"></canvas>
+                    </div>
                 </div>
-                <div class="column">
-                    <canvas id="rtimeChart"></canvas>
-                </div>
-            </div>
 
-            <div class="row">
-                <div class="column">
-                    <div class="metric">Open Connections</div>
-                    <h2 id="connsMetric">0</h2>
+                <div class="row">
+                    <div class="column">
+                        <div class="metric">Response Time</div>
+                        <h2 id="rtimeMetric">0ms</h2>
+                    </div>
+                    <div class="column">
+                        <canvas id="rtimeChart"></canvas>
+                    </div>
                 </div>
-                <div class="column">
-                    <canvas id="connsChart"></canvas>
+
+                <div class="row">
+                    <div class="column">
+                        <div class="metric">Open Connections</div>
+                        <h2 id="connsMetric">0</h2>
+                    </div>
+                    <div class="column">
+                        <canvas id="connsChart"></canvas>
+                    </div>
                 </div>
-            </div>
+            </section>
         </section>
-    </section>
 
-    <script>
+        <script>
         function formatBytes(bytes, decimals = 1) {
             if (bytes === 0) return '0 Bytes';
 
@@ -204,18 +207,18 @@ var index = []byte(`<!DOCTYPE html>
         //     })
         // }
 
-        function update(json) {
+        function update(json, rtime) {
             cpu = json.pid.cpu.toFixed(1);
             cpuOS = json.os.cpu.toFixed(1);
 
             cpuMetric.innerHTML = cpu + '% <span>' + cpuOS + '%</span>';
             ramMetric.innerHTML = formatBytes(json.pid.ram) + ' <span>' + formatBytes(json.os.ram) + '</span>';
-            rtimeMetric.innerHTML = json.rtime + 'ms';
+            rtimeMetric.innerHTML = rtime + 'ms';
             connsMetric.innerHTML = json.conns;
 
             cpuChart.data.datasets[0].data.push(cpu);
             ramChart.data.datasets[0].data.push((json.pid.ram / 1e6).toFixed(2));
-            rtimeChart.data.datasets[0].data.push(json.rtime);
+            rtimeChart.data.datasets[0].data.push(rtime);
             connsChart.data.datasets[0].data.push(json.conns);
 
             const timestamp = new Date().getTime();
@@ -235,20 +238,27 @@ var index = []byte(`<!DOCTYPE html>
         }
 
         function fetchJSON() {
+            var t1 = ''
+            var t0 = performance.now()
             fetch(window.location.href, {
                     headers: {
                         'Accept': 'application/json'
                     },
                     credentials: 'same-origin'
                 })
-                .then(res => res.json())
-                .then(update)
+                .then(res => {
+                    t1 = performance.now()
+                    return res.json()
+                })
+                .then(res => {
+                    update(res, Math.round(performance.now() - t0))
+                })
                 .catch(console.error);
             setTimeout(fetchJSON, 750)
         }
 
         fetchJSON()
     </script>
-</body>
+    </body>
 
 </html>`)
diff --git a/middleware/monitor/index.html b/middleware/monitor/index.html
index 5cc8a28c..2543d688 100644
--- a/middleware/monitor/index.html
+++ b/middleware/monitor/index.html
@@ -1,13 +1,16 @@
 <!DOCTYPE html>
 <html lang="en">
 
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;900&display=swap" rel="stylesheet">
-    <script src="https://cdn.jsdelivr.net/npm/chart.js@2.8.0/dist/Chart.bundle.min.js"></script>
-    <title>Fiber Monitor</title>
-    <style>
+    <head>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1.0">
+        <link
+            href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;900&display=swap"
+            rel="stylesheet">
+        <script
+            src="https://cdn.jsdelivr.net/npm/chart.js@2.8.0/dist/Chart.bundle.min.js"></script>
+        <title>Fiber Monitor</title>
+        <style>
         body {
             margin: 0;
             font: 16px / 1.6 'Roboto', sans-serif;
@@ -65,58 +68,58 @@
             height: 180px;
         }
     </style>
-</head>
+    </head>
 
-<body>
-    <section class="wrapper">
-        <div class="title">
-            <h1>Fiber Status Monitor</h1>
-        </div>
-
-        <section class="charts">
-            <div class="row">
-                <div class="column">
-                    <div class="metric">CPU Usage</div>
-                    <h2 id="cpuMetric">0.00%</h2>
-                </div>
-                <div class="column">
-                    <canvas id="cpuChart"></canvas>
-                </div>
+    <body>
+        <section class="wrapper">
+            <div class="title">
+                <h1>Fiber Monitor</h1>
             </div>
 
-            <div class="row">
-                <div class="column">
-                    <div class="metric">Memory Usage</div>
-                    <h2 id="ramMetric">0.00 MB</h2>
+            <section class="charts">
+                <div class="row">
+                    <div class="column">
+                        <div class="metric">CPU Usage</div>
+                        <h2 id="cpuMetric">0.00%</h2>
+                    </div>
+                    <div class="column">
+                        <canvas id="cpuChart"></canvas>
+                    </div>
                 </div>
-                <div class="column">
-                    <canvas id="ramChart"></canvas>
-                </div>
-            </div>
 
-            <div class="row">
-                <div class="column">
-                    <div class="metric">Response Time</div>
-                    <h2 id="rtimeMetric">0ms</h2>
+                <div class="row">
+                    <div class="column">
+                        <div class="metric">Memory Usage</div>
+                        <h2 id="ramMetric">0.00 MB</h2>
+                    </div>
+                    <div class="column">
+                        <canvas id="ramChart"></canvas>
+                    </div>
                 </div>
-                <div class="column">
-                    <canvas id="rtimeChart"></canvas>
-                </div>
-            </div>
 
-            <div class="row">
-                <div class="column">
-                    <div class="metric">Open Connections</div>
-                    <h2 id="connsMetric">0</h2>
+                <div class="row">
+                    <div class="column">
+                        <div class="metric">Response Time</div>
+                        <h2 id="rtimeMetric">0ms</h2>
+                    </div>
+                    <div class="column">
+                        <canvas id="rtimeChart"></canvas>
+                    </div>
                 </div>
-                <div class="column">
-                    <canvas id="connsChart"></canvas>
+
+                <div class="row">
+                    <div class="column">
+                        <div class="metric">Open Connections</div>
+                        <h2 id="connsMetric">0</h2>
+                    </div>
+                    <div class="column">
+                        <canvas id="connsChart"></canvas>
+                    </div>
                 </div>
-            </div>
+            </section>
         </section>
-    </section>
 
-    <script>
+        <script>
         function formatBytes(bytes, decimals = 1) {
             if (bytes === 0) return '0 Bytes';
 
@@ -202,18 +205,18 @@
         //     })
         // }
 
-        function update(json) {
+        function update(json, rtime) {
             cpu = json.pid.cpu.toFixed(1);
             cpuOS = json.os.cpu.toFixed(1);
 
             cpuMetric.innerHTML = cpu + '% <span>' + cpuOS + '%</span>';
             ramMetric.innerHTML = formatBytes(json.pid.ram) + ' <span>' + formatBytes(json.os.ram) + '</span>';
-            rtimeMetric.innerHTML = json.rtime + 'ms';
+            rtimeMetric.innerHTML = rtime + 'ms';
             connsMetric.innerHTML = json.conns;
 
             cpuChart.data.datasets[0].data.push(cpu);
             ramChart.data.datasets[0].data.push((json.pid.ram / 1e6).toFixed(2));
-            rtimeChart.data.datasets[0].data.push(json.rtime);
+            rtimeChart.data.datasets[0].data.push(rtime);
             connsChart.data.datasets[0].data.push(json.conns);
 
             const timestamp = new Date().getTime();
@@ -233,20 +236,27 @@
         }
 
         function fetchJSON() {
+            var t1 = ''
+            var t0 = performance.now()
             fetch(window.location.href, {
                     headers: {
                         'Accept': 'application/json'
                     },
                     credentials: 'same-origin'
                 })
-                .then(res => res.json())
-                .then(update)
+                .then(res => {
+                    t1 = performance.now()
+                    return res.json()
+                })
+                .then(res => {
+                    update(res, Match.Round(performance.now() - t0))
+                })
                 .catch(console.error);
             setTimeout(fetchJSON, 750)
         }
 
         fetchJSON()
     </script>
-</body>
+    </body>
 
 </html>
\ No newline at end of file
diff --git a/middleware/monitor/monitor.go b/middleware/monitor/monitor.go
index a6bf76d5..01b1da17 100644
--- a/middleware/monitor/monitor.go
+++ b/middleware/monitor/monitor.go
@@ -14,7 +14,6 @@ import (
 type stats struct {
 	PID   statsPID `json:"pid"`
 	OS    statsOS  `json:"os"`
-	Rtime int64    `json:"rtime"`
 	Conns uint32   `json:"conns"`
 }
 
@@ -76,7 +75,6 @@ func New() fiber.Handler {
 			data.PID.RAM = monitPidRam
 			data.OS.CPU = monitOsCpu
 			data.OS.RAM = monitOsRam
-			data.Rtime = (time.Now().UnixNano() - c.Context().Time().UnixNano()) / 1000000
 			data.Conns = c.App().Server().GetCurrentConcurrency()
 			mutex.Unlock()
 			return c.Status(fiber.StatusOK).JSON(data)
