zwitschi
33b6296c5e
- Updated README.md to reflect changes in load testing commands and added usage examples for Bash scripts. - Converted PowerShell load testing scripts to Bash equivalents for better cross-platform compatibility. - Added new Bash scripts: run-loadtests.sh, summarize-artillery.sh, and summarize-k6.sh to mirror existing PowerShell functionality. - Updated admin-api.js and ws-chat.yml for consistency and improved performance metrics reporting. - Enhanced error handling and output formatting in summary scripts for better readability.
44 lines
1.8 KiB
Bash
44 lines
1.8 KiB
Bash
#!/usr/bin/env bash
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# summarize-k6.sh — Extract per-endpoint p95 and failure rates from a k6 JSON
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# summary export. Mirrors scripts/loadtest/summarize-k6.ps1.
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# Usage: ./scripts/loadtest/summarize-k6.sh <k6-summary.json>
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set -euo pipefail
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if [[ $# -lt 1 ]]; then
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echo "Usage: $0 <k6-summary.json>" >&2
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exit 2
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fi
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summary_file="$1"
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[[ -f "$summary_file" ]] || { echo "Summary file not found: $summary_file" >&2; exit 1; }
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SUMMARY_FILE="$summary_file" node <<'EOF'
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const fs = require('fs');
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const summary = JSON.parse(fs.readFileSync(process.env.SUMMARY_FILE, 'utf8'));
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const metrics = summary.metrics;
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if (!metrics) throw new Error('Invalid k6 summary file: missing metrics object.');
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const val = (m, key) => (m && m.values && m.values[key] !== undefined) ? Number(m.values[key]) : undefined;
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const globalDuration = val(metrics.http_req_duration, 'p(95)');
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const globalFailRate = val(metrics.http_req_failed, 'rate');
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console.log(`k6 Summary: ${process.env.SUMMARY_FILE}`);
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if (globalDuration !== undefined) console.log(`Global p95 duration (ms): ${globalDuration.toFixed(2)}`);
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if (globalFailRate !== undefined) console.log(`Global failure rate: ${(globalFailRate * 100).toFixed(2)}%`);
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console.log('');
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const endpoints = ['overview', 'analytics', 'chat_log', 'users'];
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const rows = endpoints.map((ep) => {
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const dP95 = val(metrics[`http_req_duration{endpoint:${ep}}`], 'p(95)');
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const fRate = val(metrics[`http_req_failed{endpoint:${ep}}`], 'rate');
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return {
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Endpoint: ep,
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P95Ms: dP95 !== undefined ? dP95.toFixed(2) : 'n/a',
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FailurePct: fRate !== undefined ? (fRate * 100).toFixed(4) : 'n/a',
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};
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});
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const pad = (s, n) => String(s).padEnd(n);
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console.log(pad('ENDPOINT', 12) + pad('P95_MS', 10) + 'FAILURE_PCT');
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for (const r of rows) console.log(pad(r.Endpoint, 12) + pad(r.P95Ms, 10) + r.FailurePct);
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EOF
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