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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>SGLang Performance Dashboard</title>
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script src="https://cdn.jsdelivr.net/npm/chartjs-adapter-date-fns"></script>
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=JetBrains+Mono:wght@400;500;600;700&display=swap" rel="stylesheet">
<style>
:root {
--bg-primary: #0a0e17;
--bg-secondary: #111827;
--bg-tertiary: #1a2332;
--bg-elevated: #1e293b;
--text-primary: #e2e8f0;
--text-secondary: #94a3b8;
--text-muted: #64748b;
--border-color: #1e293b;
--border-subtle: rgba(148, 163, 184, 0.08);
--accent-cyan: #22d3ee;
--accent-cyan-dim: rgba(34, 211, 238, 0.15);
--accent-green: #34d399;
--accent-green-dim: rgba(52, 211, 153, 0.15);
--accent-amber: #fbbf24;
--accent-amber-dim: rgba(251, 191, 36, 0.15);
--accent-red: #f87171;
--accent-red-dim: rgba(248, 113, 113, 0.15);
--accent-violet: #a78bfa;
--accent-violet-dim: rgba(167, 139, 250, 0.15);
--glass-bg: rgba(17, 24, 39, 0.7);
--glass-border: rgba(148, 163, 184, 0.1);
--shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
--shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
--shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.4);
--radius-sm: 6px;
--radius-md: 10px;
--radius-lg: 14px;
--radius-xl: 20px;
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
background-color: var(--bg-primary);
color: var(--text-primary);
line-height: 1.6;
min-height: 100vh;
overflow-x: hidden;
}
/* Subtle grid background */
body::before {
content: '';
position: fixed;
inset: 0;
background-image:
linear-gradient(rgba(148, 163, 184, 0.03) 1px, transparent 1px),
linear-gradient(90deg, rgba(148, 163, 184, 0.03) 1px, transparent 1px);
background-size: 60px 60px;
pointer-events: none;
z-index: 0;
}
/* Ambient glow */
body::after {
content: '';
position: fixed;
top: -40%;
left: -20%;
width: 80%;
height: 80%;
background: radial-gradient(ellipse, rgba(34, 211, 238, 0.04) 0%, transparent 70%);
pointer-events: none;
z-index: 0;
}
.container {
max-width: 1480px;
margin: 0 auto;
padding: 24px 32px;
position: relative;
z-index: 1;
}
/* ---- Header ---- */
header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 20px 0 24px;
margin-bottom: 28px;
border-bottom: 1px solid var(--border-subtle);
}
h1 {
font-size: 22px;
font-weight: 600;
display: flex;
align-items: center;
gap: 14px;
letter-spacing: -0.02em;
color: var(--text-primary);
}
.logo-mark {
width: 36px;
height: 36px;
border-radius: var(--radius-md);
background: linear-gradient(135deg, var(--accent-cyan-dim), rgba(167, 139, 250, 0.12));
border: 1px solid rgba(34, 211, 238, 0.2);
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}
.logo-mark svg {
width: 20px;
height: 20px;
color: var(--accent-cyan);
}
h1 span.title-accent {
color: var(--accent-cyan);
}
.header-actions {
display: flex;
gap: 10px;
align-items: center;
}
.btn {
padding: 8px 18px;
border-radius: var(--radius-sm);
border: 1px solid var(--border-color);
background: var(--bg-secondary);
color: var(--text-secondary);
cursor: pointer;
font-size: 13px;
font-family: 'DM Sans', sans-serif;
font-weight: 500;
transition: all 0.2s ease;
text-decoration: none;
display: inline-flex;
align-items: center;
gap: 6px;
}
.btn:hover {
background: var(--bg-tertiary);
color: var(--text-primary);
border-color: var(--glass-border);
}
.btn svg {
width: 14px;
height: 14px;
}
.btn-primary {
background: linear-gradient(135deg, rgba(34, 211, 238, 0.15), rgba(34, 211, 238, 0.08));
border-color: rgba(34, 211, 238, 0.25);
color: var(--accent-cyan);
}
.btn-primary:hover {
background: linear-gradient(135deg, rgba(34, 211, 238, 0.25), rgba(34, 211, 238, 0.12));
border-color: rgba(34, 211, 238, 0.4);
}
/* ---- Stats Row ---- */
.stats-row {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 16px;
margin-bottom: 28px;
}
.stat-card {
background: var(--glass-bg);
backdrop-filter: blur(12px);
-webkit-backdrop-filter: blur(12px);
border-radius: var(--radius-lg);
border: 1px solid var(--glass-border);
padding: 20px 22px;
position: relative;
overflow: hidden;
transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.stat-card:hover {
transform: translateY(-2px);
box-shadow: var(--shadow-md);
}
.stat-card::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
height: 2px;
border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.stat-card:nth-child(1)::before { background: linear-gradient(90deg, var(--accent-cyan), transparent); }
.stat-card:nth-child(2)::before { background: linear-gradient(90deg, var(--accent-violet), transparent); }
.stat-card:nth-child(3)::before { background: linear-gradient(90deg, var(--accent-green), transparent); }
.stat-card .label {
font-size: 11px;
color: var(--text-muted);
text-transform: uppercase;
letter-spacing: 0.08em;
font-weight: 500;
margin-bottom: 8px;
}
.stat-card .value {
font-family: 'JetBrains Mono', monospace;
font-size: 28px;
font-weight: 700;
color: var(--text-primary);
letter-spacing: -0.02em;
}
.stat-card .change {
font-size: 12px;
margin-top: 6px;
font-weight: 500;
}
.stat-card .change.positive { color: var(--accent-green); }
.stat-card .change.negative { color: var(--accent-red); }
/* ---- Filters ---- */
.filters {
display: flex;
gap: 14px;
flex-wrap: wrap;
margin-bottom: 28px;
padding: 18px 22px;
background: var(--glass-bg);
backdrop-filter: blur(12px);
-webkit-backdrop-filter: blur(12px);
border-radius: var(--radius-lg);
border: 1px solid var(--glass-border);
align-items: flex-end;
}
.filter-group {
display: flex;
flex-direction: column;
gap: 6px;
flex: 1;
min-width: 160px;
}
.filter-group label {
font-size: 10px;
color: var(--text-muted);
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.1em;
}
select {
padding: 9px 32px 9px 14px;
border-radius: var(--radius-sm);
border: 1px solid var(--border-color);
background: var(--bg-tertiary);
color: var(--text-primary);
font-size: 13px;
font-family: 'DM Sans', sans-serif;
font-weight: 500;
cursor: pointer;
transition: all 0.15s ease;
appearance: none;
-webkit-appearance: none;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
background-repeat: no-repeat;
background-position: right 10px center;
width: 100%;
}
select:hover {
border-color: rgba(148, 163, 184, 0.2);
}
select:focus {
outline: none;
border-color: rgba(34, 211, 238, 0.4);
box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.08);
}
/* ---- Metric Tabs ---- */
.tabs {
display: flex;
gap: 2px;
margin-bottom: 24px;
padding: 4px;
background: var(--bg-secondary);
border-radius: var(--radius-md);
border: 1px solid var(--border-subtle);
width: fit-content;
}
.tab {
padding: 9px 18px;
cursor: pointer;
border-radius: var(--radius-sm);
background: transparent;
color: var(--text-muted);
border: none;
transition: all 0.2s ease;
font-weight: 500;
font-size: 13px;
font-family: 'DM Sans', sans-serif;
white-space: nowrap;
}
.tab:hover {
color: var(--text-secondary);
background: rgba(148, 163, 184, 0.05);
}
.tab.active {
background: var(--bg-tertiary);
color: var(--accent-cyan);
box-shadow: var(--shadow-sm);
}
/* ---- Chart Cards ---- */
.chart-card {
background: var(--glass-bg);
backdrop-filter: blur(12px);
-webkit-backdrop-filter: blur(12px);
border-radius: var(--radius-lg);
border: 1px solid var(--glass-border);
padding: 24px;
}
.chart-card h3 {
font-size: 15px;
font-weight: 600;
margin-bottom: 20px;
color: var(--text-primary);
display: flex;
align-items: center;
gap: 10px;
letter-spacing: -0.01em;
}
.chart-card h3::before {
content: '';
width: 3px;
height: 18px;
background: var(--accent-cyan);
border-radius: 2px;
flex-shrink: 0;
}
.chart-container {
position: relative;
height: 320px;
}
.metric-section {
margin-bottom: 24px;
}
.batch-charts-container {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
gap: 18px;
}
.batch-chart-wrapper {
background: var(--bg-tertiary);
border-radius: var(--radius-md);
padding: 16px;
border: 1px solid var(--border-subtle);
}
.batch-chart-title {
font-family: 'JetBrains Mono', monospace;
font-size: 12px;
font-weight: 500;
color: var(--text-muted);
margin-bottom: 10px;
text-align: center;
text-transform: uppercase;
letter-spacing: 0.06em;
}
.charts-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(600px, 1fr));
gap: 24px;
}
/* ---- Data Table ---- */
.data-table {
width: 100%;
border-collapse: separate;
border-spacing: 0;
margin-top: 20px;
}
.data-table th {
padding: 10px 16px;
text-align: left;
font-size: 10px;
font-weight: 600;
color: var(--text-muted);
text-transform: uppercase;
letter-spacing: 0.08em;
border-bottom: 1px solid var(--border-color);
background: transparent;
}
.data-table td {
padding: 12px 16px;
text-align: left;
border-bottom: 1px solid var(--border-subtle);
font-size: 13px;
color: var(--text-secondary);
}
.data-table tbody tr {
transition: background 0.15s ease;
}
.data-table tbody tr:hover {
background: rgba(148, 163, 184, 0.04);
}
.data-table td code {
font-family: 'JetBrains Mono', monospace;
font-size: 12px;
color: var(--accent-cyan);
background: var(--accent-cyan-dim);
padding: 2px 8px;
border-radius: 4px;
}
.run-link {
font-family: 'JetBrains Mono', monospace;
font-size: 12px;
color: var(--accent-cyan);
text-decoration: none;
transition: color 0.15s;
}
.run-link:hover {
color: #67e8f9;
text-decoration: underline;
}
.model-badge {
display: inline-block;
padding: 3px 10px;
border-radius: 20px;
font-size: 11px;
font-weight: 500;
background: var(--accent-violet-dim);
color: var(--accent-violet);
border: 1px solid rgba(167, 139, 250, 0.15);
}
/* ---- Loading ---- */
.loading {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
min-height: 400px;
gap: 20px;
color: var(--text-muted);
}
.spinner {
width: 36px;
height: 36px;
border: 2px solid var(--border-color);
border-top-color: var(--accent-cyan);
border-radius: 50%;
animation: spin 0.8s linear infinite;
}
@keyframes spin {
to { transform: rotate(360deg); }
}
.loading-text {
font-size: 13px;
font-weight: 500;
color: var(--text-muted);
}
/* ---- Error ---- */
.error {
background: var(--accent-red-dim);
border: 1px solid rgba(248, 113, 113, 0.2);
border-radius: var(--radius-lg);
padding: 28px;
text-align: center;
color: var(--accent-red);
}
.error h3 {
margin-bottom: 8px;
font-size: 16px;
}
.error p {
font-size: 13px;
color: rgba(248, 113, 113, 0.8);
}
.no-data {
text-align: center;
padding: 60px 20px;
color: var(--text-muted);
font-size: 14px;
}
.no-data h3 {
margin-bottom: 8px;
}
/* ---- Footer ---- */
footer {
margin-top: 48px;
padding: 28px 0;
border-top: 1px solid var(--border-subtle);
text-align: center;
color: var(--text-muted);
font-size: 13px;
}
footer a {
color: var(--text-secondary);
text-decoration: none;
transition: color 0.15s;
}
footer a:hover {
color: var(--accent-cyan);
}
/* ---- Login Overlay ---- */
.login-overlay {
position: fixed;
inset: 0;
background-color: var(--bg-primary);
display: flex;
justify-content: center;
align-items: center;
z-index: 1000;
overflow: hidden;
}
.login-overlay::before {
content: '';
position: absolute;
inset: 0;
background-image:
linear-gradient(rgba(148, 163, 184, 0.03) 1px, transparent 1px),
linear-gradient(90deg, rgba(148, 163, 184, 0.03) 1px, transparent 1px);
background-size: 60px 60px;
pointer-events: none;
}
.login-overlay::after {
content: '';
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 600px;
height: 600px;
background: radial-gradient(ellipse, rgba(34, 211, 238, 0.06) 0%, transparent 70%);
pointer-events: none;
}
.login-card {
background: var(--glass-bg);
backdrop-filter: blur(20px);
-webkit-backdrop-filter: blur(20px);
border: 1px solid var(--glass-border);
border-radius: var(--radius-xl);
padding: 44px 40px;
width: 100%;
max-width: 400px;
box-shadow: var(--shadow-lg);
position: relative;
z-index: 1;
animation: loginSlideUp 0.5s ease-out;
}
@keyframes loginSlideUp {
from {
opacity: 0;
transform: translateY(20px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.login-icon {
text-align: center;
margin-bottom: 20px;
}
.login-icon-wrapper {
width: 56px;
height: 56px;
margin: 0 auto;
border-radius: var(--radius-lg);
background: linear-gradient(135deg, var(--accent-cyan-dim), rgba(167, 139, 250, 0.12));
border: 1px solid rgba(34, 211, 238, 0.2);
display: flex;
align-items: center;
justify-content: center;
}
.login-icon-wrapper svg {
width: 24px;
height: 24px;
color: var(--accent-cyan);
}
.login-card h2 {
font-size: 20px;
font-weight: 600;
margin-bottom: 6px;
text-align: center;
letter-spacing: -0.02em;
}
.login-card .login-subtitle {
font-size: 13px;
color: var(--text-muted);
text-align: center;
margin-bottom: 28px;
}
.login-card .form-group {
margin-bottom: 18px;
}
.login-card .form-group label {
display: block;
font-size: 12px;
color: var(--text-muted);
margin-bottom: 7px;
font-weight: 500;
}
.login-card .form-group input {
width: 100%;
padding: 11px 14px;
border-radius: var(--radius-sm);
border: 1px solid var(--border-color);
background: var(--bg-tertiary);
color: var(--text-primary);
font-size: 14px;
font-family: 'DM Sans', sans-serif;
outline: none;
transition: all 0.2s ease;
}
.login-card .form-group input:focus {
border-color: rgba(34, 211, 238, 0.4);
box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.08);
}
.login-card .form-group input::placeholder {
color: var(--text-muted);
}
.login-card .login-btn {
width: 100%;
padding: 11px 16px;
border-radius: var(--radius-sm);
border: 1px solid rgba(34, 211, 238, 0.3);
background: linear-gradient(135deg, rgba(34, 211, 238, 0.15), rgba(34, 211, 238, 0.08));
color: var(--accent-cyan);
font-size: 14px;
font-family: 'DM Sans', sans-serif;
font-weight: 600;
cursor: pointer;
transition: all 0.2s ease;
margin-top: 6px;
}
.login-card .login-btn:hover {
background: linear-gradient(135deg, rgba(34, 211, 238, 0.25), rgba(34, 211, 238, 0.12));
border-color: rgba(34, 211, 238, 0.5);
}
.login-card .login-btn:disabled {
opacity: 0.5;
cursor: not-allowed;
}
.login-error {
color: var(--accent-red);
font-size: 13px;
text-align: center;
margin-top: 14px;
min-height: 20px;
}
/* ---- Entrance Animations ---- */
@keyframes fadeInUp {
from {
opacity: 0;
transform: translateY(12px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.animate-in {
animation: fadeInUp 0.4s ease-out both;
}
.animate-delay-1 { animation-delay: 0.05s; }
.animate-delay-2 { animation-delay: 0.1s; }
.animate-delay-3 { animation-delay: 0.15s; }
.animate-delay-4 { animation-delay: 0.2s; }
.animate-delay-5 { animation-delay: 0.25s; }
.animate-delay-6 { animation-delay: 0.3s; }
/* ---- Responsive ---- */
@media (max-width: 768px) {
.container {
padding: 16px;
}
header {
flex-direction: column;
gap: 16px;
align-items: flex-start;
}
.filters {
padding: 14px;
}
.filter-group {
min-width: 140px;
}
.tabs {
overflow-x: auto;
-webkit-overflow-scrolling: touch;
}
.batch-charts-container {
grid-template-columns: 1fr;
}
.login-card {
margin: 16px;
padding: 32px 24px;
}
.stat-card .value {
font-size: 22px;
}
}
/* ---- Scrollbar ---- */
::-webkit-scrollbar {
width: 6px;
height: 6px;
}
::-webkit-scrollbar-track {
background: transparent;
}
::-webkit-scrollbar-thumb {
background: var(--border-color);
border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
background: var(--text-muted);
}
</style>
</head>
<body>
<!-- Login overlay -->
<div id="login-overlay" class="login-overlay">
<div class="login-card">
<div class="login-icon">
<div class="login-icon-wrapper">
<svg viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
<rect x="3" y="11" width="18" height="11" rx="2" ry="2" stroke="currentColor" stroke-width="2"/>
<path d="M7 11V7a5 5 0 0 1 10 0v4" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
<circle cx="12" cy="16" r="1.5" fill="currentColor"/>
</svg>
</div>
</div>
<h2>SGLang Performance Dashboard</h2>
<p class="login-subtitle">Enter your credentials to access the dashboard</p>
<form id="login-form" onsubmit="return handleLogin(event)">
<div class="form-group">
<label for="login-username">Username</label>
<input type="text" id="login-username" name="username" autocomplete="username" placeholder="Enter username" required autofocus>
</div>
<div class="form-group">
<label for="login-password">Password</label>
<input type="password" id="login-password" name="password" autocomplete="current-password" placeholder="Enter password" required>
</div>
<button type="submit" class="login-btn" id="login-btn">Sign In</button>
</form>
<div id="login-error" class="login-error"></div>
</div>
</div>
<div class="container" id="dashboard-container" style="display: none;">
<header class="animate-in">
<h1>
<div class="logo-mark">
<svg viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M12 2L2 7L12 12L22 7L12 2Z" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M2 17L12 22L22 17" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M2 12L12 17L22 12" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
</svg>
</div>
<span><span class="title-accent">SGLang</span> Performance Dashboard</span>
</h1>
<div class="header-actions">
<button class="btn" onclick="refreshData()">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="23 4 23 10 17 10"/><path d="M20.49 15a9 9 0 1 1-2.12-9.36L23 10"/></svg>
Refresh
</button>
<a href="https://github.com/sgl-project/sglang/actions/workflows/nightly-test-nvidia.yml?query=event%3Aschedule" target="_blank" class="btn">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/><polyline points="15 3 21 3 21 9"/><line x1="10" y1="14" x2="21" y2="3"/></svg>
Workflow
</a>
</div>
</header>
<div id="loading" class="loading">
<div class="spinner"></div>
<div class="loading-text">Loading performance data...</div>
</div>
<div id="content" style="display: none;">
<div class="stats-row animate-in animate-delay-1" id="stats-row"></div>
<div class="filters animate-in animate-delay-2">
<div class="filter-group">
<label>GPU Configuration</label>
<select id="gpu-filter" onchange="handleGpuFilterChange()">
</select>
</div>
<div class="filter-group">
<label>Model</label>
<select id="model-filter" onchange="handleModelFilterChange(this.value)">
</select>
</div>
<div class="filter-group">
<label>Variant</label>
<select id="variant-filter" onchange="updateCharts()">
<option value="all">All Variants</option>
</select>
</div>
<div class="filter-group">
<label>Input / Output Length</label>
<select id="io-len-filter" onchange="updateCharts()">
<option value="all">All Lengths</option>
</select>
</div>
<div class="filter-group">
<label>Batch Size</label>
<select id="batch-filter" onchange="updateCharts()">
<option value="all">All Batch Sizes</option>
</select>
</div>
</div>
<div class="tabs animate-in animate-delay-3" id="metric-tabs"></div>
<div class="metric-section animate-in animate-delay-4">
<div class="chart-card">
<h3 id="metric-title">Overall Throughput (tokens/sec)</h3>
<div class="batch-charts-container" id="charts-container">
</div>
</div>
</div>
<div class="chart-card animate-in animate-delay-5" style="margin-top: 24px;">
<h3>Recent Benchmark Runs</h3>
<table class="data-table" id="runs-table">
<thead>
<tr>
<th>Date</th>
<th>Run ID</th>
<th>Commit</th>
<th>Branch</th>
<th>Models Tested</th>
</tr>
</thead>
<tbody id="runs-table-body">
</tbody>
</table>
</div>
</div>
<div id="error" class="error" style="display: none;">
<h3>Failed to load performance data</h3>
<p id="error-message"></p>
</div>
<footer class="animate-in animate-delay-6">
<p>
SGLang Performance Dashboard &mdash;
<a href="https://github.com/sgl-project/sglang" target="_blank">GitHub</a> &middot;
<a href="https://sgl-project.github.io/sglang" target="_blank">Documentation</a>
</p>
</footer>
</div>
<script src="app.js"></script>
</body>
</html>