del: 将go版本的内容删除，只保留处理日志功能
This commit is contained in:
498
go/cmd/internal/latencylog/summary_chart.go
Normal file
498
go/cmd/internal/latencylog/summary_chart.go
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@@ -0,0 +1,498 @@
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package latencylog
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import (
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"bufio"
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"fmt"
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"html/template"
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"os"
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"path/filepath"
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"strings"
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"omnisocketgo/cmd/internal/protocol"
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)
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const summaryChartHTMLTemplate = `<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Latency Summary Chart</title>
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<style>
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:root {
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color-scheme: light;
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--bg: #f6f7fb;
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--panel: #ffffff;
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--text: #172033;
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--muted: #60708a;
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--border: #d9dfeb;
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--track: #e8edf5;
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--a-proc: #3b82f6;
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--a-queue: #14b8a6;
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--transport: #f59e0b;
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--b-proc: #22c55e;
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--unknown: #94a3b8;
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}
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* { box-sizing: border-box; }
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body {
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margin: 0;
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font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
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background: linear-gradient(180deg, #eef3ff 0%, var(--bg) 220px);
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color: var(--text);
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}
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main {
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max-width: 1120px;
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margin: 0 auto;
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padding: 32px 20px 48px;
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}
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h1 {
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margin: 0 0 8px;
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font-size: 32px;
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line-height: 1.1;
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}
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.intro {
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color: var(--muted);
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margin: 0 0 24px;
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font-size: 15px;
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}
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.stats {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
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gap: 12px;
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margin-bottom: 24px;
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}
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.stat {
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background: var(--panel);
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border: 1px solid var(--border);
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border-radius: 14px;
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padding: 14px 16px;
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box-shadow: 0 10px 30px rgba(23, 32, 51, 0.06);
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}
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.stat-label {
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color: var(--muted);
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font-size: 12px;
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text-transform: uppercase;
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letter-spacing: 0.05em;
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margin-bottom: 6px;
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}
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.stat-value {
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font-size: 22px;
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font-weight: 700;
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}
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.legend {
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display: flex;
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flex-wrap: wrap;
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gap: 12px;
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margin-bottom: 20px;
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color: var(--muted);
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font-size: 13px;
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}
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.legend-item {
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display: inline-flex;
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align-items: center;
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gap: 8px;
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}
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.swatch {
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width: 12px;
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height: 12px;
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border-radius: 999px;
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flex: 0 0 auto;
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}
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.rows {
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display: grid;
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gap: 14px;
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}
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.row {
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background: var(--panel);
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border: 1px solid var(--border);
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border-radius: 16px;
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padding: 16px;
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box-shadow: 0 12px 30px rgba(23, 32, 51, 0.05);
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}
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.row-head {
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display: flex;
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justify-content: space-between;
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align-items: baseline;
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gap: 12px;
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margin-bottom: 8px;
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}
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.row-title {
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font-size: 18px;
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font-weight: 700;
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margin: 0;
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}
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.row-e2e {
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font-size: 16px;
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font-weight: 700;
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white-space: nowrap;
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}
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.row-meta {
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color: var(--muted);
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font-size: 13px;
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margin-bottom: 12px;
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}
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.ratio-list {
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display: flex;
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flex-wrap: wrap;
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gap: 8px;
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margin: -2px 0 12px;
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}
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.ratio-pill {
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display: inline-flex;
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align-items: center;
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padding: 6px 10px;
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border-radius: 999px;
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border: 1px solid var(--border);
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background: #f7f9fc;
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color: var(--text);
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font-size: 12px;
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line-height: 1.2;
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}
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.bar {
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height: 24px;
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display: flex;
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overflow: hidden;
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background: var(--track);
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border-radius: 999px;
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}
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.segment {
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height: 100%;
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}
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.segment:first-child {
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border-top-left-radius: 999px;
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border-bottom-left-radius: 999px;
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}
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.segment:last-child {
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border-top-right-radius: 999px;
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border-bottom-right-radius: 999px;
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}
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.row-legend {
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display: flex;
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flex-wrap: wrap;
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gap: 10px 14px;
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margin-top: 10px;
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color: var(--muted);
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font-size: 12px;
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}
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.missing {
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margin-top: 10px;
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color: #a16207;
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font-size: 12px;
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}
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.empty {
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color: var(--muted);
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font-style: italic;
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padding: 24px 16px;
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background: var(--panel);
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border: 1px dashed var(--border);
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border-radius: 16px;
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text-align: center;
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}
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</style>
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</head>
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<body>
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<main>
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<h1>Latency Summary</h1>
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<p class="intro">A simple per-message end-to-end latency chart generated from summarized JSONL records.</p>
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<section class="stats">
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<div class="stat">
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<div class="stat-label">Messages</div>
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<div class="stat-value">{{.TotalMessages}}</div>
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</div>
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<div class="stat">
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<div class="stat-label">With End-To-End</div>
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<div class="stat-value">{{.MessagesWithEndToEnd}}</div>
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</div>
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<div class="stat">
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<div class="stat-label">Average End-To-End</div>
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<div class="stat-value">{{.AverageEndToEnd}}</div>
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</div>
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<div class="stat">
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<div class="stat-label">Max End-To-End</div>
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<div class="stat-value">{{.MaxEndToEnd}}</div>
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</div>
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</section>
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<section class="legend">
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{{range .Legend}}
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<span class="legend-item">
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<span class="swatch" style="background: {{.Color}}"></span>
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<span>{{.Label}}</span>
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</span>
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{{end}}
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</section>
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{{if .Rows}}
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<section class="rows">
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{{range .Rows}}
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<article class="row">
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<div class="row-head">
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<h2 class="row-title">{{.Title}}</h2>
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<div class="row-e2e">{{.EndToEnd}}</div>
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</div>
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<div class="row-meta">{{.Subtitle}}</div>
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<div class="row-meta">{{.ApproxRTT}}</div>
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{{if .RatioMetrics}}
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<div class="ratio-list">
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{{range .RatioMetrics}}
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<span class="ratio-pill">{{.Label}} {{.Value}}</span>
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{{end}}
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</div>
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{{end}}
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<div class="bar">
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{{range .Segments}}
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<div class="segment" style="width: {{printf "%.4f" .WidthPercent}}%; background: {{.Color}}" title="{{.Label}}: {{.Value}}"></div>
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{{end}}
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</div>
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{{if .Segments}}
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<div class="row-legend">
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{{range .Segments}}
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<span class="legend-item">
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<span class="swatch" style="background: {{.Color}}"></span>
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<span>{{.Label}} {{.Value}}</span>
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</span>
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{{end}}
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</div>
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{{end}}
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{{if .MissingTimestamps}}
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<div class="missing">Missing timestamps: {{.MissingTimestamps}}</div>
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{{end}}
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</article>
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{{end}}
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</section>
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{{else}}
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<section class="empty">No summarized messages were available for chart rendering.</section>
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{{end}}
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</main>
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</body>
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</html>
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`
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type summaryChartPage struct {
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TotalMessages int
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MessagesWithEndToEnd int
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AverageEndToEnd string
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MaxEndToEnd string
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Legend []summaryChartLegendItem
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Rows []summaryChartRow
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}
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type summaryChartLegendItem struct {
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Label string
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Color string
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}
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type summaryChartRow struct {
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Title string
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Subtitle string
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EndToEnd string
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ApproxRTT string
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MissingTimestamps string
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RatioMetrics []summaryChartValue
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Segments []summaryChartSegment
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}
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type summaryChartSegment struct {
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Label string
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Value string
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Color string
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WidthPercent float64
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}
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type summaryChartValue struct {
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Label string
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Value string
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}
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type summaryChartSegmentMetric struct {
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label string
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value *int64
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color string
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}
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// WriteSummariesHTMLChart 将整理结果写成一个可直接在浏览器中打开的简单 HTML 图表。
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func WriteSummariesHTMLChart(path string, summaries []Summary) error {
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if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
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return fmt.Errorf("latencylog: create chart dir for %s: %w", path, err)
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}
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file, err := os.OpenFile(path, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0o644)
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if err != nil {
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return fmt.Errorf("latencylog: open chart file %s: %w", path, err)
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}
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defer file.Close()
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page := buildSummaryChartPage(summaries)
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tmpl, err := template.New("summary-chart").Parse(summaryChartHTMLTemplate)
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if err != nil {
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return fmt.Errorf("latencylog: parse chart template: %w", err)
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}
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writer := bufio.NewWriter(file)
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if err := tmpl.Execute(writer, page); err != nil {
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return fmt.Errorf("latencylog: render chart %s: %w", path, err)
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}
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if err := writer.Flush(); err != nil {
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return fmt.Errorf("latencylog: flush chart %s: %w", path, err)
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}
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return nil
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}
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func buildSummaryChartPage(summaries []Summary) summaryChartPage {
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page := summaryChartPage{
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TotalMessages: len(summaries),
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Legend: []summaryChartLegendItem{
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{Label: "A processing", Color: "var(--a-proc)"},
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{Label: "A queue", Color: "var(--a-queue)"},
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{Label: "A-B transport + propagation", Color: "var(--transport)"},
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{Label: "B processing", Color: "var(--b-proc)"},
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{Label: "Unknown / missing", Color: "var(--unknown)"},
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},
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Rows: make([]summaryChartRow, 0, len(summaries)),
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}
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var (
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endToEndValues []int64
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totalEndToEnd int64
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maxEndToEnd int64
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)
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for _, summary := range summaries {
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page.Rows = append(page.Rows, buildSummaryChartRow(summary))
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if summary.EndToEndLatencyNS == nil {
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continue
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}
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endToEnd := *summary.EndToEndLatencyNS
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endToEndValues = append(endToEndValues, endToEnd)
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totalEndToEnd += endToEnd
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if endToEnd > maxEndToEnd {
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maxEndToEnd = endToEnd
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}
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}
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page.MessagesWithEndToEnd = len(endToEndValues)
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page.AverageEndToEnd = "n/a"
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page.MaxEndToEnd = "n/a"
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if len(endToEndValues) > 0 {
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page.AverageEndToEnd = formatLatencyNS(totalEndToEnd / int64(len(endToEndValues)))
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page.MaxEndToEnd = formatLatencyNS(maxEndToEnd)
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}
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return page
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}
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func buildSummaryChartRow(summary Summary) summaryChartRow {
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row := summaryChartRow{
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Title: buildSummaryChartTitle(summary),
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Subtitle: buildSummaryChartSubtitle(summary),
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EndToEnd: "End-to-end: n/a",
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ApproxRTT: "Approx RTT: n/a",
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MissingTimestamps: strings.Join(summary.MissingTimestamps, ", "),
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}
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if summary.ApproxRTTNS != nil && *summary.ApproxRTTNS > 0 {
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row.ApproxRTT = fmt.Sprintf("Approx RTT: %s", formatLatencyNS(*summary.ApproxRTTNS))
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}
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ratioMetrics := []struct {
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label string
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value *float64
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}{
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{label: "A processing bitrate", value: summary.AProcessingBitrateBPS},
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{label: "A-B transport + propagation bitrate", value: summary.ABTransportPropagationBitrateBPS},
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{label: "End-to-end bitrate", value: summary.EndToEndBitrateBPS},
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}
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for _, metric := range ratioMetrics {
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if metric.value == nil || *metric.value <= 0 {
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continue
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}
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row.RatioMetrics = append(row.RatioMetrics, summaryChartValue{
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Label: metric.label,
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Value: formatBitrateBPS(*metric.value),
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})
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}
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if summary.EndToEndLatencyNS == nil || *summary.EndToEndLatencyNS <= 0 {
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return row
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}
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total := *summary.EndToEndLatencyNS
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row.EndToEnd = fmt.Sprintf("End-to-end: %s", formatLatencyNS(total))
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metrics := []summaryChartSegmentMetric{
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{label: "A processing", value: summary.AProcessingLatencyNS, color: "var(--a-proc)"},
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{label: "A queue", value: summary.AQueueLatencyNS, color: "var(--a-queue)"},
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{label: "A-B transport + propagation", value: summary.ABTransportPropagationNS, color: "var(--transport)"},
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{label: "B processing", value: summary.BProcessingLatencyNS, color: "var(--b-proc)"},
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}
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var knownTotal int64
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for _, metric := range metrics {
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if metric.value == nil || *metric.value <= 0 {
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continue
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}
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knownTotal += *metric.value
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}
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scaleTotal := total
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if knownTotal > scaleTotal {
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scaleTotal = knownTotal
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}
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if scaleTotal <= 0 {
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return row
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}
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for _, metric := range metrics {
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if metric.value == nil || *metric.value <= 0 {
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continue
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}
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row.Segments = append(row.Segments, summaryChartSegment{
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Label: metric.label,
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Value: formatLatencyNS(*metric.value),
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Color: metric.color,
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WidthPercent: float64(*metric.value) * 100 / float64(scaleTotal),
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})
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}
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if remaining := total - knownTotal; remaining > 0 {
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row.Segments = append(row.Segments, summaryChartSegment{
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Label: "Unknown / missing",
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Value: formatLatencyNS(remaining),
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Color: "var(--unknown)",
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WidthPercent: float64(remaining) * 100 / float64(scaleTotal),
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})
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}
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return row
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}
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func buildSummaryChartTitle(summary Summary) string {
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if summary.MessageType == protocol.MessageTypeFile && summary.FileName != "" {
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return fmt.Sprintf("%s #%d (%s)", summary.MessageType, summary.MessageID, summary.FileName)
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}
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return fmt.Sprintf("%s #%d", summary.MessageType, summary.MessageID)
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}
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func buildSummaryChartSubtitle(summary Summary) string {
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parts := []string{
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fmt.Sprintf("%s -> %s", summary.From, summary.To),
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fmt.Sprintf("%d bytes", summary.BodySize),
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}
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if summary.MessageType == protocol.MessageTypeFile && summary.FileName != "" {
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parts = append(parts, fmt.Sprintf("file: %s", summary.FileName))
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}
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return strings.Join(parts, " | ")
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}
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func formatLatencyNS(ns int64) string {
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return fmt.Sprintf("%.3f ms", float64(ns)/1_000_000)
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}
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func formatBitrateBPS(bitsPerSecond float64) string {
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return fmt.Sprintf("%.3f Mb/s", bitsPerSecond/1_000_000)
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}
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Reference in New Issue
Block a user