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feat(metrics): add comprehensive metrics display for uptime, request counts, and performance indicators

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wood chen 2024-11-30 21:23:17 +08:00
parent ef97e833e6
commit bb830658e0
1 changed files with 53 additions and 0 deletions
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53
internal/handler/metrics.go
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@ -296,6 +296,59 @@ var metricsTemplate = `
</style> </style>
</head> </head>
<body> <body>
<h1>Proxy-Go Metrics</h1>
<div class="card">
<h2>基础指标</h2>
<div class="metric">
<span class="metric-label">运行时间</span>
<span class="metric-value" id="uptime"></span>
</div>
<div class="metric">
<span class="metric-label">当前活跃请求</span>
<span class="metric-value" id="activeRequests"></span>
</div>
<div class="metric">
<span class="metric-label">总请求数</span>
<span class="metric-value" id="totalRequests"></span>
</div>
<div class="metric">
<span class="metric-label">错误数</span>
<span class="metric-value" id="totalErrors"></span>
</div>
<div class="metric">
<span class="metric-label">错误率</span>
<span class="metric-value" id="errorRate"></span>
</div>
</div>
<div class="card">
<h2>系统指标</h2>
<div class="metric">
<span class="metric-label">Goroutine数量</span>
<span class="metric-value" id="numGoroutine"></span>
</div>
<div class="metric">
<span class="metric-label">内存使用</span>
<span class="metric-value" id="memoryUsage"></span>
</div>
</div>
<div class="card">
<h2>性能指标</h2>
<div class="metric">
<span class="metric-label">平均响应时间</span>
<span class="metric-value" id="avgResponseTime"></span>
</div>
<div class="metric">
<span class="metric-label">每秒请求数</span>
<span class="metric-value" id="requestsPerSecond"></span>
</div>
</div>
<span id="lastUpdate"></span>
<button class="refresh" onclick="refreshMetrics()">刷新</button>
<script> <script>
// 检查登录状态 // 检查登录状态
const token = localStorage.getItem('metricsToken'); const token = localStorage.getItem('metricsToken');