3fcfad1c10* ci: upload build effective cache hit rate stats to Datadog Co-authored-by: David Sanders <dsanders11@ucsbalum.com> * ci: fix release branch name in build stats script --------- Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com> Co-authored-by: David Sanders <dsanders11@ucsbalum.com>
96 lines
2.7 KiB
JavaScript
96 lines
2.7 KiB
JavaScript
import * as fs from 'node:fs/promises';
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import { fileURLToPath } from 'node:url';
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import { parseArgs } from 'node:util';
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async function main () {
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const { positionals: [filename], values: { 'upload-stats': uploadStats } } = parseArgs({
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allowPositionals: true,
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options: {
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'upload-stats': {
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type: 'boolean',
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default: false
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}
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}
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});
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if (!filename) {
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throw new Error('filename is required (should be a siso.INFO file)');
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}
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const log = await fs.readFile(filename, 'utf-8');
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// We expect to find a line which looks like stats=build.Stats{..., CacheHit:39008, Local:4778, Remote:0, LocalFallback:0, ...}
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const match = log.match(/stats=build\.Stats{(.*)}/);
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if (!match) {
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throw new Error('could not find stats=build.Stats in log');
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}
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const stats = Object.fromEntries(match[1].split(',').map(part => {
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const [key, value] = part.trim().split(':');
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return [key, parseInt(value)];
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}));
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const hitRate = stats.CacheHit / (stats.Remote + stats.CacheHit + stats.LocalFallback);
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console.log(`Effective cache hit rate: ${(hitRate * 100).toFixed(2)}%`);
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if (uploadStats) {
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if (!process.env.DD_API_KEY) {
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throw new Error('DD_API_KEY is not set');
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}
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const timestamp = Math.round(new Date().getTime() / 1000);
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const tags = [];
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if (process.env.TARGET_ARCH) tags.push(`target-arch:${process.env.TARGET_ARCH}`);
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if (process.env.TARGET_PLATFORM) tags.push(`target-platform:${process.env.TARGET_PLATFORM}`);
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if (process.env.GITHUB_HEAD_REF) {
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// Will be set in pull requests
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tags.push(`branch:${process.env.GITHUB_HEAD_REF}`);
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} else if (process.env.GITHUB_REF_NAME) {
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// Will be set for release branches
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tags.push(`branch:${process.env.GITHUB_REF_NAME}`);
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}
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const series = [
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{
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metric: 'electron.build.effective-cache-hit-rate',
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points: [{ timestamp, value: (hitRate * 100).toFixed(2) }],
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type: 3, // GAUGE
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unit: 'percent',
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tags
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}
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];
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// Add all raw stats as individual metrics
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for (const [key, value] of Object.entries(stats)) {
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series.push({
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metric: `electron.build.stats.${key.toLowerCase()}`,
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points: [{ timestamp, value }],
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type: 1, // COUNT
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tags
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});
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}
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await fetch('https://api.datadoghq.com/api/v2/series', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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'DD-API-KEY': process.env.DD_API_KEY
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},
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body: JSON.stringify({ series })
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});
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}
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}
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if ((await fs.realpath(process.argv[1])) === fileURLToPath(import.meta.url)) {
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main()
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.then(() => {
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process.exit(0);
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})
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.catch((err) => {
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console.error(`ERROR: ${err.message}`);
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process.exit(1);
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});
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}
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