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Merge branch 'develop' into feat/16804-separate-sensitive-detect

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syuilo 2026-06-24 21:11:39 +09:00 • committed by GitHub
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87
.github/scripts/backend-memory-report.mjs vendored
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@ -37,6 +37,28 @@ const heapSnapshotCategories = [
'Other non-JS objects',
];
const heapSnapshotCategoriesColors = {
'Total': 'gray',
'Code': 'orange',
'Strings': 'red',
'JS arrays': 'cyan',
'Typed arrays': 'green',
'System objects': 'yellow',
'Other JS objects': 'violet',
'Other non-JS objects': 'pink',
};
const heapSnapshotCategoriesColorsHex = {
'Total': '#888888',
'Code': '#f28e2c',
'Strings': '#e15759',
'JS arrays': '#76b7b2',
'Typed arrays': '#59a14f',
'System objects': '#edc949',
'Other JS objects': '#af7aa1',
'Other non-JS objects': '#ff9da7',
};
function formatNumber(value) {
return numberFormatter.format(value);
}
@ -265,6 +287,60 @@ function getHeapSnapshotCategoryValue(report, phase, category) {
return Number.isFinite(value) ? value : null;
}
function escapeCsvValue(value) {
return `"${String(value).replaceAll('"', '""')}"`;
}
function renderHeapSnapshotSankey(report, phase, title) {
const total = getHeapSnapshotCategoryValue(report, phase, 'Total');
if (total == null || total <= 0) return null;
const categories = heapSnapshotCategories
.filter(category => category !== 'Total')
.map(category => {
const value = getHeapSnapshotCategoryValue(report, phase, category);
if (value == null || value <= 0) return null;
return {
category,
value,
};
})
.filter(value => value != null);
if (categories.length === 0) return null;
const nodeColors = {
[title]: heapSnapshotCategoriesColorsHex.Total,
};
for (const { category } of categories) {
nodeColors[category] = heapSnapshotCategoriesColorsHex[category];
}
const lines = [
`<details><summary>${title} heap snapshot composition</summary>`,
'',
'```mermaid',
`%%{init: ${JSON.stringify({
sankey: {
linkColor: 'target',
nodeAlignment: 'left',
nodeColors,
},
})}}%%`,
'sankey',
];
for (const { category, value } of categories) {
lines.push(`${escapeCsvValue(title)},${escapeCsvValue(category)},${value}`);
}
lines.push('```');
lines.push('');
lines.push('</details>');
return lines.join('\n');
}
function formatHeapSnapshotCategoryLabel(category, baseValue, headValue, baseTotal, headTotal) {
if (category === 'Total' || baseTotal == null || headTotal == null || baseTotal <= 0 || headTotal <= 0) return `**${category}**`;
@ -347,7 +423,7 @@ function renderHeapSnapshotTable(base, head, phase) {
const deltaMedian = summary == null ? '-' : `${formatDeltaBytes(summary.median)}<br>${formatDeltaPercent(summary.median, baseValue)}`;
const categoryLabel = formatHeapSnapshotCategoryLabel(category, baseValue, headValue, baseTotal, headTotal);
lines.push(`| ${categoryLabel} | ${formatBytes(baseValue)} <br> ± ${baseSpread == null ? '-' : formatBytes(baseSpread)} | ${formatBytes(headValue)} <br> ± ${headSpread == null ? '-' : formatBytes(headSpread)} | ${deltaMedian} | ${summary?.mad == null ? '-' : formatBytes(summary.mad)} | ${summary == null ? '-' : formatDeltaBytes(summary.min)} | ${summary == null ? '-' : formatDeltaBytes(summary.max)} |`);
lines.push(`| $\\color{${heapSnapshotCategoriesColors[category]}}{\\rule{8pt}{8pt}}$ ${categoryLabel} | ${formatBytes(baseValue)} <br> ± ${baseSpread == null ? '-' : formatBytes(baseSpread)} | ${formatBytes(headValue)} <br> ± ${headSpread == null ? '-' : formatBytes(headSpread)} | ${deltaMedian} | ${summary?.mad == null ? '-' : formatBytes(summary.mad)} | ${summary == null ? '-' : formatDeltaBytes(summary.min)} | ${summary == null ? '-' : formatDeltaBytes(summary.max)} |`);
if (category === 'Total') {
lines.push('| | | | | | | |');
}
@ -368,6 +444,15 @@ function renderHeapSnapshotSection(base, head) {
'',
];
for (const graph of [
renderHeapSnapshotSankey(base, 'afterRequest', 'Base'),
renderHeapSnapshotSankey(head, 'afterRequest', 'Head'),
]) {
if (graph == null) continue;
lines.push(graph);
lines.push('');
}
return lines.join('\n');
}