v1.8.4

app/(main)/ClientComponents/detail/NetworkChart.tsx

@@ -160,12 +160,48 @@ export const NetworkChart = React.memo(function NetworkChart({
       return activeChart === defaultChart ? formattedData : chartData[activeChart]
     }
 
-    // 如果开启了削峰，对数据进行处理
     const data = (
       activeChart === defaultChart ? formattedData : chartData[activeChart]
     ) as ResultItem[]
-    const windowSize = 7 // 增加到7个点的移动平均
-    const weights = [0.1, 0.1, 0.15, 0.3, 0.15, 0.1, 0.1] // 加权平均的权重
+
+    const windowSize = 11 // 增加窗口大小以获取更好的统计效果
+    const alpha = 0.3 // EWMA平滑因子
+
+    // 辅助函数：计算中位数
+    const getMedian = (arr: number[]) => {
+      const sorted = [...arr].sort((a, b) => a - b)
+      const mid = Math.floor(sorted.length / 2)
+      return sorted.length % 2 ? sorted[mid] : (sorted[mid - 1] + sorted[mid]) / 2
+    }
+
+    // 辅助函数：异常值处理
+    const processValues = (values: number[]) => {
+      if (values.length === 0) return null
+
+      const median = getMedian(values)
+      const deviations = values.map((v) => Math.abs(v - median))
+      const medianDeviation = getMedian(deviations) * 1.4826 // MAD估计器
+
+      // 使用中位数绝对偏差(MAD)进行异常值检测
+      const validValues = values.filter(
+        (v) =>
+          Math.abs(v - median) <= 3 * medianDeviation && // 更严格的异常值判定
+          v <= median * 3, // 限制最大值不超过中位数的3倍
+      )
+
+      if (validValues.length === 0) return median // 如果没有有效值，返回中位数
+
+      // 计算EWMA
+      let ewma = validValues[0]
+      for (let i = 1; i < validValues.length; i++) {
+        ewma = alpha * validValues[i] + (1 - alpha) * ewma
+      }
+
+      return ewma
+    }
+
+    // 初始化EWMA历史值
+    const ewmaHistory: { [key: string]: number } = {}
 
     return data.map((point, index) => {
       if (index < windowSize - 1) return point
@@ -174,22 +210,40 @@ export const NetworkChart = React.memo(function NetworkChart({
       const smoothed = { ...point } as ResultItem
 
       if (activeChart === defaultChart) {
-        // 处理所有线路的数据
         chartDataKey.forEach((key) => {
           const values = window
             .map((w) => w[key])
             .filter((v) => v !== undefined && v !== null) as number[]
-          if (values.length === windowSize) {
-            smoothed[key] = values.reduce((acc, val, idx) => acc + val * weights[idx], 0)
+
+          if (values.length > 0) {
+            const processed = processValues(values)
+            if (processed !== null) {
+              // 应用EWMA平滑
+              if (ewmaHistory[key] === undefined) {
+                ewmaHistory[key] = processed
+              } else {
+                ewmaHistory[key] = alpha * processed + (1 - alpha) * ewmaHistory[key]
+              }
+              smoothed[key] = ewmaHistory[key]
+            }
           }
         })
       } else {
-        // 处理单条线路的数据
         const values = window
           .map((w) => w.avg_delay)
           .filter((v) => v !== undefined && v !== null) as number[]
-        if (values.length === windowSize) {
-          smoothed.avg_delay = values.reduce((acc, val, idx) => acc + val * weights[idx], 0)
+
+        if (values.length > 0) {
+          const processed = processValues(values)
+          if (processed !== null) {
+            // 应用EWMA平滑
+            if (ewmaHistory["current"] === undefined) {
+              ewmaHistory["current"] = processed
+            } else {
+              ewmaHistory["current"] = alpha * processed + (1 - alpha) * ewmaHistory["current"]
+            }
+            smoothed.avg_delay = ewmaHistory["current"]
+          }
         }
       }
 

app/(main)/ClientComponents/main/ServerOverviewClient.tsx

@@ -141,11 +141,11 @@ export default function ServerOverviewClient() {
               </div>
               {data?.result ? (
                 <>
-                  <section className="flex items-start flex-row pr-0 gap-1">
-                    <p className="sm:text-[12px] text-[10px] text-blue-800 dark:text-blue-400   text-nowrap font-medium">
+                  <section className="flex flex-col sm:flex-row items-start pr-0 gap-1">
+                    <p className="text-[12px] text-blue-800 dark:text-blue-400   text-nowrap font-medium">
                       ↑{formatBytes(data?.total_out_bandwidth)}
                     </p>
-                    <p className="sm:text-[12px] text-[10px]  text-purple-800 dark:text-purple-400  text-nowrap font-medium">
+                    <p className="text-[12px]  text-purple-800 dark:text-purple-400  text-nowrap font-medium">
                       ↓{formatBytes(data?.total_in_bandwidth)}
                     </p>
                   </section>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nezha-dash",
-  "version": "1.8.2",
+  "version": "1.8.4",
   "private": true,
   "scripts": {
     "dev": "next dev -p 3040",
@@ -15,22 +15,22 @@
   "dependencies": {
     "@ducanh2912/next-pwa": "^10.2.9",
     "@heroicons/react": "^2.2.0",
-    "@radix-ui/react-dialog": "^1.1.3",
-    "@radix-ui/react-dropdown-menu": "^2.1.3",
+    "@radix-ui/react-dialog": "^1.1.4",
+    "@radix-ui/react-dropdown-menu": "^2.1.4",
     "@radix-ui/react-label": "^2.1.1",
-    "@radix-ui/react-navigation-menu": "^1.2.2",
-    "@radix-ui/react-popover": "^1.1.3",
+    "@radix-ui/react-navigation-menu": "^1.2.3",
+    "@radix-ui/react-popover": "^1.1.4",
     "@radix-ui/react-progress": "^1.1.1",
     "@radix-ui/react-separator": "^1.1.1",
     "@radix-ui/react-slot": "^1.1.1",
     "@radix-ui/react-switch": "^1.1.2",
-    "@radix-ui/react-tooltip": "^1.1.5",
+    "@radix-ui/react-tooltip": "^1.1.6",
     "@trivago/prettier-plugin-sort-imports": "^5.2.0",
     "@turf/turf": "^7.1.0",
     "@types/d3-geo": "^3.1.0",
     "@types/luxon": "^3.4.2",
-    "@typescript-eslint/eslint-plugin": "^8.18.0",
-    "caniuse-lite": "^1.0.30001688",
+    "@typescript-eslint/eslint-plugin": "^8.18.1",
+    "caniuse-lite": "^1.0.30001689",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "country-flag-icons": "^1.5.13",
@@ -42,7 +42,7 @@
     "lucide-react": "^0.454.0",
     "luxon": "^3.5.0",
     "maxmind": "^4.3.23",
-    "next": "^15.1.0",
+    "next": "^15.1.1",
     "next-auth": "^5.0.0-beta.25",
     "next-intl": "^3.26.1",
     "next-runtime-env": "^3.2.2",
@@ -57,22 +57,22 @@
     "swr": "^2.2.6-beta.5",
     "tailwind-merge": "^2.5.5",
     "tailwindcss-animate": "^1.0.7",
-    "typescript-eslint": "^8.18.0"
+    "typescript-eslint": "^8.18.1"
   },
   "devDependencies": {
-    "@next/bundle-analyzer": "^15.1.0",
-    "@tailwindcss/postcss": "^4.0.0-beta.7",
+    "@next/bundle-analyzer": "^15.1.1",
+    "@tailwindcss/postcss": "^4.0.0-beta.8",
     "@types/node": "^22.10.2",
     "@types/react": "^19.0.1",
     "@types/react-dom": "^19.0.2",
     "eslint": "^9.17.0",
-    "eslint-config-next": "^15.1.0",
+    "eslint-config-next": "^15.1.1",
     "eslint-plugin-turbo": "^2.3.3",
     "eslint-plugin-unused-imports": "^4.1.4",
     "postcss": "^8.4.49",
     "prettier": "^3.4.2",
     "prettier-plugin-tailwindcss": "^0.6.9",
-    "tailwindcss": "^4.0.0-beta.7",
+    "tailwindcss": "^4.0.0-beta.8",
     "typescript": "^5.7.2",
     "vercel": "^39.2.2"
   },