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Make the PostgresBench site usable on narrow screens. #11

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Merged
lio-p merged 1 commit into from
Sep 10, 2026
Merged

Make the PostgresBench site usable on narrow screens. #11

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196 changes: 180 additions & 16 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@

<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>PostgresBench — A Reproducible Benchmark for Postgres Services</title>

<link rel="preconnect" href="https://fonts.googleapis.com">
Expand Down Expand Up @@ -96,10 +97,30 @@
color: var(--title-color);
}

.title-row {
display: flex;
align-items: center;
gap: 0.75rem;
flex-wrap: wrap;
padding-right: 3.5rem;
}

.title-row h1 {
margin: 0.4rem 0;
}

.header-links {
line-height: 1.7;
}

table {
border-spacing: 1px;
}

table.comparison {
width: 100%;
}

.stick-left {
position: sticky;
left: 0px;
Expand Down Expand Up @@ -200,20 +221,8 @@
font-weight: bold;
}

.comparison {
margin-left: -3%;
margin-right: -3%;
padding-left: 3%;
padding-right: 3%;
}

#details {
padding-bottom: 1rem;
width: 100vw;
margin-left: -3%;
padding-left: 3%;
padding-right: 3%;
box-sizing: border-box;
}

#details th {
Expand All @@ -228,6 +237,27 @@
padding: 0.1rem 0.5rem 0.1rem 0.5rem;
}

/* Keep the metric/run label visible while the details table is
scrolled horizontally (same pattern as ClickBench). */
#details .details-query {
position: sticky;
left: 0;
z-index: 1;
background-color: var(--background-color);
outline: 1px solid var(--background-color);
text-align: left;
}

#details .details-query::before {
content: '';
position: absolute;
top: -1px;
bottom: -1px;
right: 100%;
width: 100vw;
background-color: var(--background-color);
}

.shadow:hover {
box-shadow: 0 0 1rem var(--shadow-color);
position: relative;
Expand Down Expand Up @@ -344,15 +374,140 @@
font-size: 80%;
filter: contrast(10%);
}

@media (max-width: 800px) {
body {
padding: 0.75rem 4% 0 4%;
}

.title-row {
padding-right: 2.75rem;
}

h1 {
font-size: 1.35rem;
line-height: 1.25;
}

.themes {
font-size: 160%;
}

.selectors-container,
.selectors-container tbody,
.selectors-container tr,
.selectors-container th,
.selectors-container td {
display: block;
}

.selectors-container {
width: 100%;
padding: 1rem 0;
}

.selectors-container th {
padding-top: 0.85rem;
padding-bottom: 0.15rem;
padding-right: 0;
}

.selectors-container tr:first-child th {
padding-top: 0;
}

table.comparison,
table.comparison thead,
table.comparison tbody {
display: block;
width: 100%;
}

table.comparison thead tr {
display: block;
}

table.comparison thead .summary-name {
display: none;
}

table.comparison thead th[colspan] {
display: block;
text-align: left;
padding-bottom: 0.75rem;
}

#summary .summary-row {
display: grid;
grid-template-columns: 1fr auto;
grid-template-areas:
"name name"
"bar number";
align-items: center;
column-gap: 0.5rem;
row-gap: 0.2rem;
padding: 0.45rem 0.4rem;
}

#summary .summary-name {
grid-area: name;
white-space: normal;
text-align: left;
padding-right: 0;
}

.summary-colon {
display: none;
}

#summary .summary-bar-cell {
grid-area: bar;
width: auto;
min-width: 0;
}

#summary .summary-number {
grid-area: number;
padding-left: 0;
}

.tooltip-result,
.tooltip-instance,
.tooltip-query {
width: min(20rem, calc(100vw - 2rem));
max-width: calc(100vw - 2rem);
left: 0;
margin-left: 0;
transform: none;
}

.tooltip-result::after,
.tooltip-instance::after,
.tooltip-query::after {
left: 1.25rem;
margin-left: 0;
}

#nothing-selected {
font-size: 1.5rem;
}
}
</style>
</head>

<body>

<div class="header stick-left">
<span class="nowrap themes"><span id="toggle-dark">🌚</span><span id="toggle-light">🌞</span></span>
<h1>PostgresBench — A Reproducible Benchmark for Postgres Services</h1>
<a href="https://github.com/ClickHouse/PostgresBench/">Methodology</a> | <a href="https://github.com/ClickHouse/PostgresBench/">Reproduce and Validate the Results</a> | <a href="https://github.com/ClickHouse/PostgresBench/">Add a System</a> | See also: <a href="https://benchmark.clickhouse.com/">ClickBench</a>
<div class="title-row">
<h1>PostgresBench — A Reproducible Benchmark for Postgres Services</h1>
</div>
<p class="header-links">
<a href="https://github.com/ClickHouse/PostgresBench/">Methodology</a> |
<a href="https://github.com/ClickHouse/PostgresBench/">Reproduce and Validate the Results</a> |
<a href="https://github.com/ClickHouse/PostgresBench/">Add a System</a> |
See also: <a href="https://benchmark.clickhouse.com/">ClickBench</a>
</p>
</div>

<table class="selectors-container stick-left">
Expand Down Expand Up @@ -982,7 +1137,10 @@ <h2>Detailed Comparison</h2>
}

if (elem.comment) { td_name.appendChild(addNote(elem.comment)); }
td_name.appendChild(document.createTextNode(': '));
let colon = document.createElement('span');
colon.className = 'summary-colon';
colon.appendChild(document.createTextNode(': '));
td_name.appendChild(colon);

const percentage = (max_value_in_set > 0) ? (val / max_value_in_set * 100) : 0;

Expand Down Expand Up @@ -1146,10 +1304,14 @@ <h2>Detailed Comparison</h2>
if (filtered_data.length == 0) {
nothing_selected_elem.style.display = 'block';
[...document.querySelectorAll('.comparison')].map(e => e.style.display = 'none');
document.getElementById('details').style.display = 'none';
return;
}
nothing_selected_elem.style.display = 'none';
[...document.querySelectorAll('.comparison')].map(e => e.style.display = 'block');
[...document.querySelectorAll('.comparison')].map(e => {
e.style.display = e.tagName === 'TABLE' ? 'table' : 'block';
});
document.getElementById('details').style.display = 'table';

// renderSummary returns the sorted data now
filtered_data = renderSummary(filtered_data);
Expand All @@ -1159,6 +1321,7 @@ <h2>Detailed Comparison</h2>
// Header for details
{
let th_empty = document.createElement('th');
th_empty.className = 'details-query';
th_empty.appendChild(document.createTextNode("Metric / Run"));
details_head.appendChild(th_empty);
}
Expand All @@ -1182,6 +1345,7 @@ <h2>Detailed Comparison</h2>
let tr = document.createElement('tr');
tr.className = 'shadow';
let td_title = document.createElement('td');
td_title.className = 'details-query';
td_title.appendChild(document.createTextNode(title));
tr.appendChild(td_title);

Expand Down