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Jarek Potiuk potiuk

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potiuk / airflow-ci-selective-checks-analysis.md
Created June 22, 2026 04:45
Apache Airflow CI — Selective-Checks Effectiveness & Optimization (2-week analysis)

Apache Airflow CI — Selective-Checks Effectiveness & Optimization

Window: 2026-06-07 → 2026-06-21 (2 weeks) · Workflow: Tests (AMD) (ci-amd.yml, the primary PR + cron-canary pipeline; ARM canary and the retired ci-amd-arm.yml excluded).

Method: GitHub Actions REST API. Per run: job count + wall-clock from /timing; build time = Σ per-job runtime (completed_at − started_at, real execution timestamps); selective-checks classification + FULL-reason + provider set parsed from each Build info job log (ANSI-stripped).

Metric definitions: build = compute-hours, parallelism not discounted (true resource cost) · elapsed = run wall-clock (run_duration_ms) · jobs = executed (non-skipped) jobs. On a public repo billable.total_ms is 0, so wall-clock + job count are used.

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potiuk / pr-dashboard.html
Created June 1, 2026 18:09
apache/airflow PR backlog dashboard — snapshot 2026-06-01 (pr-management-stats, read-only)
<!DOCTYPE html><html><head><meta charset="utf-8"><title>apache/airflow — dashboard</title>
<style>
* { box-sizing: border-box; }
body {
font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
background: #0d1117;
color: #c9d1d9;
margin: 0;
padding: 24px;
max-width: 1240px;
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potiuk / airflow-security-audit-summary.md
Created May 25, 2026 23:11
Apache Airflow security audit — joined summary of two waves (May 2026)

Apache Airflow security audit — joined summary of two waves

This summary covers two waves of Tooling Agents ASVS-L3 audits against apache/airflow, triaged in May 2026. It compares the impact of fixes, false-positive counts and shape, and the overall trajectory.

Audits triaged in this session (all at the same 0920c77 / b1aec75 commit pair, with AGENTS.md finally in scanner context):

@potiuk
potiuk / airflow_pr_backlog_dashboard.html
Last active May 24, 2026 19:57
apache/airflow PR backlog dashboard — 2026-05-24 (530 open, 6w velocity, top-pressure areas)
<!DOCTYPE html>
<html lang="en"><head><meta charset="utf-8">
<title>apache/airflow PR backlog dashboard — 2026-05-24 19:56 UTC</title>
<style>
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: #f3f4f6; color: #1f2937; margin: 0; padding: 20px; line-height: 1.5; }
.container { max-width: 1280px; margin: 0 auto; }
h1 { font-size: 24px; margin: 0 0 4px 0; }
h2 { font-size: 18px; margin: 32px 0 12px 0; padding-bottom: 6px; border-bottom: 2px solid #e5e7eb; color: #374151; }
h3 { font-size: 14px; margin: 16px 0 8px 0; color: #4b5563; }
.context { color: #6b7280; font-size: 13px; margin-bottom: 24px; }
@potiuk
potiuk / pr-stats-dashboard.html
Last active May 19, 2026 10:07
apache/airflow PR backlog dashboard — 2026-05-19
<!DOCTYPE html>
<html><head><meta charset="utf-8"><title>apache/airflow — PR backlog dashboard</title>
<style>
body { background:#0d1117; color:#c9d1d9; font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
margin:0; padding:24px; max-width:1400px; margin:0 auto; }
h1 { color:#f0f6fc; margin:0 0 8px; }
h2 { color:#f0f6fc; margin:28px 0 12px; border-bottom:1px solid #30363d; padding-bottom:6px; }
.context { color:#8b949e; font-size:13px; margin-bottom:20px; }
.hero-row { display:flex; gap:12px; margin-bottom:12px; flex-wrap:wrap; }
table { border-collapse:collapse; width:100%; font-size:13px; margin-top:8px; }
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potiuk / pr-stats-v3.html
Created May 18, 2026 16:14
apache/airflow PR stats v3 — 2026-05-18 — 'Quality Criteria triaged' label (final naming)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>📊 apache/airflow PR stats v3 — 2026-05-18</title>
<style>
* { box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; margin: 0; padding: 24px; background: #f6f8fa; color: #1f2328; line-height: 1.5; max-width: 1280px; margin: 0 auto; }
h1 { font-size: 28px; margin: 0 0 4px; }
@potiuk
potiuk / pr-stats-v3.html
Created May 18, 2026 15:44
apache/airflow PR stats v3 (definitions + broad untriaged) — 2026-05-18
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>📊 apache/airflow PR stats v3 — 2026-05-18</title>
<style>
* { box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; margin: 0; padding: 24px; background: #f6f8fa; color: #1f2328; line-height: 1.5; max-width: 1280px; margin: 0 auto; }
h1 { font-size: 28px; margin: 0 0 4px; }
@potiuk
potiuk / pr-stats-v3.html
Created May 18, 2026 15:26
apache/airflow PR stats v3 — 2026-05-18 — two-row hero (strict/defacto/AI/bot), per-triager AI/manual weekly stats
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>📊 apache/airflow PR stats v3 — 2026-05-18</title>
<style>
* { box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; margin: 0; padding: 24px; background: #f6f8fa; color: #1f2328; line-height: 1.5; max-width: 1280px; margin: 0 auto; }
h1 { font-size: 28px; margin: 0 0 4px; }
@potiuk
potiuk / pr-stats-v2.html
Created May 18, 2026 14:58
apache/airflow PR stats v2 — 2026-05-18 — uses refined is_untriaged predicate from apache/airflow-steward PR fix-stats-untriaged-scope
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>📊 apache/airflow — Maintainer dashboard (2026-05-18)</title>
<style>
* { box-sizing: border-box; }
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
@potiuk
potiuk / pr-stats-dashboard.html
Created May 18, 2026 11:34
apache/airflow PR stats — 2026-05-18 — HTML dashboard with charts
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>PR Stats — apache/airflow — 2026-05-18</title>
<style>
* { box-sizing: border-box; }
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;