Adservio Code Review Analysis
A read-only analysis of recent merge request review behavior in GitLab, focused on visible review discussion, reviewer distribution, queue health, MR size, and traceability gaps.
Executive Summary
Bottom line: review throughput is not the main risk here; traceability and queue hygiene are. The team is still merging code, but most merges leave no durable visible review trail and the open queue is overwhelmingly stale.
What Matters
- Traceability is the clearest control gap: 36 of 46 merged MRs (78.3%) showed no visible non-author review comment in GitLab.
- `CR - Approved` is currently too weak as evidence on its own: 56.5% of merged MRs carried that label without any visible review discussion.
- Queue health is poor: 72.7% of active open MRs are already older than 48 working hours. The oldest example is adservio/web!2091 at 216.9d open.
- Visible review capacity is thin and concentrated: only 10 visible review touches were detected in the whole window, and the top 3 reviewers handled 70.0% of them.
- adservio/frontend is the highest-volume review surface with 17 merged MRs and only 23.5% visible review coverage. adservio/web is the next meaningful flow at 11 merges and 18.2% visible review coverage.
- MR size is not the main story: median changed files were 4.0, and only 8.7% of merged MRs were above 20 files. Even the slowest merged example, adservio/web!2464, took 14.4d with 7 changed files, so the dominant problem still looks like review discipline and queue ownership rather than consistently oversized MRs.
Leadership Analysis
- The operating rhythm is serviceable at the median (23.1h created-to-merged), which means the biggest leverage is improving process fidelity rather than pushing for even more raw throughput.
- With 72.7% of active MRs already stale, the open list is functioning more like inventory than prioritization support. adservio/web!2091 being open for 216.9d is a strong sign that ownership and review handoffs are not being actively reset.
- Reviewer concentration is now a resilience issue, not just a fairness issue. When the top 3 reviewers carry 70.0% of visible touches, review quality, continuity, and queue health all become sensitive to a very small set of people.
- The spread between a 4.0-file median MR and a 14.4d longest merged cycle (adservio/web!2464, 7 changed files) suggests a few ownership-heavy exceptions are dragging on outside normal flow. Those should be managed as explicit escalations, not left to age inside the common queue.
Recommended Actions
- Make one durable review artifact mandatory before merge: a substantive non-author GitLab review comment, a recorded approval, or both. A label alone should no longer count as sufficient evidence. The approval API coverage is also low, so the fix should include tooling or policy that leaves an auditable trace by default.
- Run a stale-MR reset on anything older than 48 working hours: close abandoned work, re-confirm owner and reviewer on the rest, and turn the open list back into a real queue instead of a parking lot. Start with adservio/web!2091 and the rest of the oldest backlog because their age now obscures whether they are still real priorities.
- Put adservio/web under explicit review guardrails for the next cycle. It combines enough volume with weak visible review coverage, which makes it the best place to tighten the process and see impact quickly.
- Broaden the reviewer bench beyond Achim Stefan and the current small reviewer set. The present concentration is a continuity risk and will keep queue health fragile when one person is away.
Improvement Ideas
- Set explicit operating standards for the next quarter: require one auditable peer-review artifact before merge, target first review inside one working day for active MRs, and keep the stale active backlog below 15%. What gets measured this clearly is far more likely to improve.
- Run a four-week process experiment on adservio/web: dedicated reviewer-of-the-week coverage, explicit reviewer assignment at MR creation, and a lightweight weekly audit of silent merges. It is the highest-yield place to test whether better ownership changes the data.
- Create a reviewer rotation with named backup coverage for the busiest repos. Good review systems depend on redundancy, not heroics, and rotation is the fastest way to lower reviewer bus factor without slowing delivery.
Supporting Evidence
- 36 of 46 merged MRs (78.3%) had no visible non-author review comment in GitLab.
- 35 of 46 merged MRs (76.1%) carried the `CR - Approved` label.
- 26 merged MRs (56.5%) were labeled `CR - Approved` without any visible non-author review comment.
- 8.7% of merged MRs changed more than 20 files, while 2.2% changed more than 50 files.
- Among MRs with visible review discussion, the median last-author-commit to first-review time was 14.2h.
- The median last-author-commit to `CR - Approved` time was 23.6h.
- The top 3 reviewers accounted for 70.0% of visible review touches.
- 32 of 44 active open MRs (72.7%) were older than 48 working hours.
Merged MRs Merged MRs inside the analysis window. | 46 |
Open MRs All currently open group MRs. | 49 |
Active open MRs Open MRs excluding drafts. | 44 |
Draft open MRs Open MRs marked draft/WIP. | 5 |
Visible review rate Merged MRs with at least one visible non-author GitLab comment. | 21.7% |
Merged without visible review comment Merged MRs with zero visible non-author comments. | 78.3% |
CR - Approved label coverage Merged MRs carrying the CR-approved label. | 76.1% |
Approval API coverage Merged MRs with at least one approver in the GitLab approvals API. | 15.2% |
CR - Approved without visible review comment CR-approved MRs with no visible non-author comment. | 56.5% |
Median MR created -> first review Working time from MR creation to first visible non-author comment. | 3.3d |
Median last author commit -> first review Working time from last author commit before review to first visible non-author comment. | 14.2h |
Median first review -> CR - Approved Working time from first visible comment to CR-approved label after review start, else merge. | 2.7h |
Median MR created -> CR - Approved Working time from MR creation to CR-approved label after review start, else merge. | 4.2d |
Median last author commit -> CR - Approved Working time from last author commit before review to CR-approved label after review start, else merge. | 23.6h |
Median MR created -> merged Working time from MR creation to merge. | 23.1h |
Median changed files Median GitLab `changes_count` value. | 4.0 |
MRs > 5 files Merged MRs where `changes_count` is above 5. | 41.3% |
MRs > 10 files Merged MRs where `changes_count` is above 10. | 21.7% |
MRs > 20 files Merged MRs where `changes_count` is above 20. | 8.7% |
MRs > 50 files Merged MRs where `changes_count` is above 50. | 2.2% |
Top 3 reviewer touch share Share of visible review touches handled by the top 3 reviewers. | 70.0% |
Active open backlog rate Non-draft open MRs older than 48 working hours. | 72.7% |
Timing Breakdown
These headline timing medians bring back the anchor-to-anchor numbers directly, using working time with weekends excluded.
| Median MR created -> first review | 3.3d |
| Median last author commit -> first review | 14.2h |
| Median MR created -> CR - Approved | 4.2d |
| Median first review -> CR - Approved | 2.7h |
| Median last author commit -> CR - Approved | 23.6h |
| Median MR created -> merged | 23.1h |
Reviewer Distribution
| Achim Stefan | 3 | 9 | 30.0% |
| Marian Andrei | 2 | 3 | 20.0% |
| George Murgoci | 2 | 6 | 20.0% |
| Daniel Onisoru | 1 | 2 | 10.0% |
| Andrei Alexandru | 1 | 1 | 10.0% |
| Ioana Ivan | 1 | 3 | 10.0% |
Repo Breakdown
| adservio/frontend | 17 | 23.5% | 88.2% | 4 |
| adservio/web | 11 | 18.2% | 63.6% | 5 |
| adservio/docgen2/backend | 5 | 20.0% | 100.0% | 7 |
| adservio/helm2 | 4 | 25.0% | 50.0% | 1.0 |
| adservio/social | 3 | 33.3% | 66.7% | 22 |
| adservio/uni/backend | 3 | 33.3% | 100.0% | 5 |
| adservio/accommodations/backend | 1 | 0.0% | 0.0% | 2 |
| adservio/admission/backend | 1 | 0.0% | 0.0% | 7 |
| adservio/devops/iac | 1 | 0.0% | 100.0% | 4 |
Visible Review Discussion MRs
Compact by default: key CR metrics stay visible, and each row expands inline for the full audit trail. The table starts sorted by Last Commit -> First Review.
| Details | ||||||
|---|---|---|---|---|---|---|
| adservio/web!2486 | [S-7536][ADS-7281][ADS-7465] User profile - check if user is not deleted | 3/5 Solid | 2.0h | 1.6h | 23.1h | |
Repo adservio/web Author Ionut Ciolan Reviewers Marian Andrei Review Comments 2 Quality Notes 2 visible comments; 1 substantive comment; single reviewer; 1 post-review push Substantive Comments 1 Reviewer Count 1 Post-Review Pushes 1 MR Created 2026-05-11 12:19 Last Author Commit 2026-05-11 12:42 First Review 2026-05-11 14:19 CR Approved 2026-05-12 11:27 Merged 2026-05-12 13:35 First Review -> CR Approved 21.1h Last Commit -> CR Approved 22.8h Created -> Merged 25.3h | ||||||
| adservio/frontend!1780 | [S: ADS-6750][ADS-7280]: Ministry Incidents | 3/5 Solid | 2.6d | 2.6h | 2.6d | |
Repo adservio/frontend Author Ioana Ivan Reviewers Achim Stefan Review Comments 2 Quality Notes 2 visible comments; 1 substantive comment; single reviewer; 5 post-review pushes; very large MR (64 files) Substantive Comments 1 Reviewer Count 1 Post-Review Pushes 5 MR Created 2026-05-06 00:21 Last Author Commit 2026-05-08 12:10 First Review 2026-05-08 14:44 CR Approved 2026-05-08 15:16 Merged 2026-05-12 15:39 First Review -> CR Approved 0.5h Last Commit -> CR Approved 3.1h Created -> Merged 4.6d | ||||||
| adservio/frontend!1805 | [ADS-7516] Semneaza condica UI responsive improvements | 3/5 Solid | 26.5h | 6.0h | 44.9h | |
Repo adservio/frontend Author Petronel Pavel Reviewers Ioana Ivan Review Comments 3 Quality Notes 3 visible comments; 1 substantive comment; single reviewer; 1 post-review push Substantive Comments 1 Reviewer Count 1 Post-Review Pushes 1 MR Created 2026-05-13 12:56 Last Author Commit 2026-05-14 09:28 First Review 2026-05-14 15:27 CR Approved 2026-05-15 09:50 Merged 2026-05-15 09:50 First Review -> CR Approved 18.4h Last Commit -> CR Approved 24.4h Created -> Merged 44.9h | ||||||
| adservio/helm2!241 | [dev-obs] add overrides-dev.yaml for observability rollout | 3/5 Solid | 10.8h | 10.0h | 4.4d | |
Repo adservio/helm2 Author Rojan Shrestha Reviewers Daniel Onisoru Review Comments 2 Quality Notes 2 visible comments; 2 substantive comments; single reviewer; 5 post-review pushes Substantive Comments 2 Reviewer Count 1 Post-Review Pushes 5 MR Created 2026-05-05 07:49 Last Author Commit 2026-05-05 08:36 First Review 2026-05-05 18:35 CR Approved n/a Merged 2026-05-11 16:37 First Review -> CR Approved 3.9d Last Commit -> CR Approved 4.3d Created -> Merged 4.4d | ||||||
| adservio/frontend!1773 | [ADS-7481] Issues news uni | 4/5 Strong | 5.0d | 18.5h | 5.0d | |
Repo adservio/frontend Author Alex Murarescu Reviewers George Murgoci Review Comments 3 Quality Notes 3 visible comments; 2 substantive comments; single reviewer; 1 post-review push; multi-point discussion Substantive Comments 2 Reviewer Count 1 Post-Review Pushes 1 MR Created 2026-05-05 09:54 Last Author Commit 2026-05-11 15:36 First Review 2026-05-12 10:05 CR Approved 2026-05-12 10:06 Merged 2026-05-12 15:45 First Review -> CR Approved 0.0h Last Commit -> CR Approved 18.5h Created -> Merged 5.2d | ||||||
| adservio/social!15 | [ADS-7481] Issues news uni | 4/5 Strong | 5.0d | 18.8h | 5.1d | |
Repo adservio/social Author Alex Murarescu Reviewers George Murgoci Review Comments 3 Quality Notes 3 visible comments; 3 substantive comments; single reviewer; 1 post-review push; multi-point discussion Substantive Comments 3 Reviewer Count 1 Post-Review Pushes 1 MR Created 2026-05-05 09:54 Last Author Commit 2026-05-11 15:44 First Review 2026-05-12 10:34 CR Approved 2026-05-12 11:07 Merged 2026-05-12 15:45 First Review -> CR Approved 0.5h Last Commit -> CR Approved 19.4h Created -> Merged 5.2d | ||||||
| adservio/docgen2/backend!115 | [S:6341] [ADS-7400] [ADS-7402] Raport anual 7hills | 3/5 Solid | 23.4h | n/a | 26.2h | |
Repo adservio/docgen2/backend Author Dron Gabriel Reviewers Achim Stefan Review Comments 4 Quality Notes 4 visible comments; 3 substantive comments; single reviewer; multi-point discussion Substantive Comments 3 Reviewer Count 1 Post-Review Pushes 0 MR Created 2026-05-07 14:42 Last Author Commit n/a First Review 2026-05-08 14:05 CR Approved 2026-05-08 16:51 Merged 2026-05-09 09:32 First Review -> CR Approved 2.8h Last Commit -> CR Approved n/a Created -> Merged 33.3h | ||||||
| adservio/uni/backend!191 | ADS-6823 Modificari in catalogul PDF pentru DPPD | 2/5 Light | 4.1d | 25.0h | 4.2d | |
Repo adservio/uni/backend Author Francisc Gabriel Virlan Reviewers Andrei Alexandru Review Comments 1 Quality Notes 1 visible comment; comments look lightweight; single reviewer; 1 post-review push Substantive Comments 0 Reviewer Count 1 Post-Review Pushes 1 MR Created 2026-05-07 13:50 Last Author Commit 2026-05-12 14:27 First Review 2026-05-13 15:30 CR Approved 2026-05-13 18:07 Merged 2026-05-14 09:50 First Review -> CR Approved 2.6h Last Commit -> CR Approved 27.7h Created -> Merged 4.8d | ||||||
| adservio/frontend!1768 | [S:6341] [ADS-7400] [ADS-7402] Raport anual 7hills | 3/5 Solid | 4.1d | n/a | 4.2d | |
Repo adservio/frontend Author Dron Gabriel Reviewers Achim Stefan Review Comments 3 Quality Notes 3 visible comments; 1 substantive comment; single reviewer; 2 post-review pushes Substantive Comments 1 Reviewer Count 1 Post-Review Pushes 2 MR Created 2026-05-04 12:52 Last Author Commit n/a First Review 2026-05-08 14:12 CR Approved 2026-05-08 16:49 Merged 2026-05-09 09:32 First Review -> CR Approved 2.6h Last Commit -> CR Approved n/a Created -> Merged 4.5d | ||||||
| adservio/web!2464 | [ADS-7346] School config - import & sync | 3/5 Solid | 11.5d | 11.5d | 14.1d | |
Repo adservio/web Author Ionut Ciolan Reviewers Marian Andrei Review Comments 1 Quality Notes 1 visible comment; 1 substantive comment; single reviewer; 1 post-review push Substantive Comments 1 Reviewer Count 1 Post-Review Pushes 1 MR Created 2026-04-23 12:37 Last Author Commit 2026-04-23 12:36 First Review 2026-05-09 19:17 CR Approved 2026-05-13 15:17 Merged 2026-05-13 22:52 First Review -> CR Approved 2.6d Last Commit -> CR Approved 14.1d Created -> Merged 14.4d | ||||||
No Visible Review Comment Audit
These merged MRs had no visible non-author GitLab comment under the current heuristic. Use this section to audit whether the gap is a real review-process issue or a GitLab traceability issue.
Total MRs36
With CR Label26
With Approval API6
- Open the MR link and check the Overview tab for
CR - Approvedand any approval widget signal. - Check Activity / Discussions for real human reviewer comments.
- If you only see system notes, merge notes, mentions, or bot activity, it stays in this audit set.
- If you find a genuine reviewer comment from someone other than the author, treat that MR as a false positive of this heuristic.
full audit table (36 MRs). Click again to collapse.
| adservio/web!2475 | adservio/web | [S: ADS-6341][ADS-7401]: Add academic reports configuration to API response | Andrei Dragan | 2026-05-09 | Yes | |
| adservio/frontend!1791 | adservio/frontend | [ADS-7433] Numerotarea elevilor in tabelul "topul elevilor" | Petronel Pavel | 2026-05-11 | Yes | |
| adservio/helm2!243 | adservio/helm2 | deploy social module on tuiasi cluster | Rojan Shrestha | 2026-05-11 | Yes | Yes |
| adservio/frontend!1790 | adservio/frontend | [ADS-7347] [BUG] - Imposibilitate modificare data sesiune | Achim Stefan | 2026-05-11 | Yes | |
| adservio/uni/backend!192 | adservio/uni/backend | [ADS-7347] Actualizare Data examinare pentru grupa de restanțieri | Andrei Alexandru | 2026-05-11 | Yes | |
| adservio/frontend!1794 | adservio/frontend | [ADS-7549]: Login provider exclude cookiebot for mobile | Ioana Ivan | 2026-05-11 | Yes | |
| adservio/accommodations/backend!66 | adservio/accommodations/backend | [ADS-7539] student retry payment after 10 min | Ionut Ciolan | 2026-05-11 | ||
| adservio/docgen2/backend!117 | adservio/docgen2/backend | [ADS-7352] Numarul de telefon al tutorelui legal nu este preluat in catalogul PDF | Petronel Pavel | 2026-05-11 | Yes | |
| adservio/frontend!1797 | adservio/frontend | [hotfix-student-invoice-payment] added time window check | Edgar Alexa | 2026-05-12 | ||
| adservio/web!2489 | adservio/web | [ADS-7448] Delete and recover grades code refactor | Ionut Ciolan | 2026-05-12 | Yes | |
| adservio/web!2485 | adservio/web | [ADS-7525] Add message code refactor | Ionut Ciolan | 2026-05-12 | Yes | |
| adservio/web!2474 | adservio/web | [ADS-6750]: Add county-based filtering to incident reports | Andrei Dragan | 2026-05-12 | Yes | |
| adservio/devops/iac!25 | adservio/devops/iac | Add persistent 5GB /home volume for bastion + import prod scratch volume | Rojan Shrestha | 2026-05-12 | Yes | Yes |
| adservio/frontend!1796 | adservio/frontend | [ADS-7548]: Filter grade types on init also | Ioana Ivan | 2026-05-13 | Yes | |
| adservio/docgen2/backend!119 | adservio/docgen2/backend | [ADS-7499] Lipsa titulaturii in josul paginii pe catalogul pdf | Achim Stefan | 2026-05-13 | Yes | |
| adservio/web!2488 | adservio/web | [S: ADS-7548][ADS-7562]: Add force update endpoint for grade systems configuration | Andrei Dragan | 2026-05-13 | Yes | |
| adservio/admission/backend!138 | adservio/admission/backend | Remove sex and dateOfBirth columns from applications table | George Murgoci | 2026-05-13 | ||
| adservio/frontend!1804 | adservio/frontend | fix for apply to sessions | George Murgoci | 2026-05-13 | ||
| adservio/web!2490 | adservio/web | [HOTFIX] Log errors fixed | Ionut Ciolan | 2026-05-13 | ||
| adservio/web!2491 | adservio/web | [ADS-7576] school config - removed general students settings for uni | Ionut Ciolan | 2026-05-13 | ||
| adservio/web!2492 | adservio/web | [ADS-4638] Grades rankings - grades per class chart | Ionut Ciolan | 2026-05-13 | ||
| adservio/social!18 | adservio/social | [ADS-7226]: Add tests for News | Paul Tanasuca | 2026-05-13 | ||
| adservio/helm2!244 | adservio/helm2 | Add tests for social | Daniel Onisoru | 2026-05-13 | ||
| adservio/docgen2/backend!118 | adservio/docgen2/backend | [ADS-6823]: Modificari in catalogul PDF pentru DPPD | Iuliana Gugeanu | 2026-05-14 | Yes | |
| adservio/frontend!1795 | adservio/frontend | [ADS-6823]: Modificari in catalogul PDF pentru DPPD | Iuliana Gugeanu | 2026-05-14 | Yes | |
| adservio/frontend!1801 | adservio/frontend | [ADS-7546]:Update ministry incidents map | Ioana Ivan | 2026-05-14 | Yes | Yes |
| adservio/frontend!1808 | adservio/frontend | [ADS-7587] Noi carduri in modulul de documente | Achim Stefan | 2026-05-14 | Yes | |
| adservio/web!2494 | adservio/web | [HOTFIX] check subscription - removed teacher exception | Ionut Ciolan | 2026-05-14 | ||
| adservio/frontend!1799 | adservio/frontend | [ADS-7555] Fix period selection for grades and absences | Petronel Pavel | 2026-05-15 | Yes | |
| adservio/docgen2/backend!120 | adservio/docgen2/backend | [ADS-4257] In catalogul PDF al claselor volumul de la numarul matricol nu este bine incadrat | Petronel Pavel | 2026-05-15 | Yes | Yes |
| adservio/helm2!245 | adservio/helm2 | [ads-7483] Loosen web readiness probe + stabilise HPA scale-down | Rojan Shrestha | 2026-05-15 | Yes | Yes |
| adservio/uni/backend!194 | adservio/uni/backend | [ADS-7526][ADS-7573][ADS-6981]: Some Fixes | Andrei Alexandru | 2026-05-15 | Yes | Yes |
| adservio/social!19 | adservio/social | social-tests-env | Paul Tanasuca | 2026-05-15 | Yes | |
| adservio/frontend!1807 | adservio/frontend | [ADS-7510] UI Enhancement for Single-Image Posts | Alex Murarescu | 2026-05-15 | Yes | |
| adservio/frontend!1806 | adservio/frontend | Sync select container size fix | Achim Stefan | 2026-05-15 | Yes | |
| adservio/frontend!1812 | adservio/frontend | [ADS-6981] Adaugare permisiune adaugare/editare/stergere grupa | Achim Stefan | 2026-05-15 | Yes |
Oldest Active Open MRs (> 48 Working Hours)
| adservio/web!2091 | adservio/web | Andrei Dragan | 216.9d | 5 | |
| adservio/devops/site-sentry!11 | adservio/devops/site-sentry | Daniel Onisoru | 200.3d | 0 | |
| adservio/helm2!137 | adservio/helm2 | Raul Popovici | 192.9d | 0 | |
| adservio/services/websocket!8 | adservio/services/websocket | Raul Popovici | 189.9d | 0 | |
| adservio/services/videothumb!5 | adservio/services/videothumb | Raul Popovici | 189.9d | 0 | |
| adservio/services/fet-generator!9 | adservio/services/fet-generator | Raul Popovici | 189.9d | 0 | |
| adservio/ai/backend!62 | adservio/ai/backend | Robert | 90.9d | 0 | |
| adservio/frontend!1556 | adservio/frontend | George Murgoci | 81.6d | 0 | |
| adservio/web!2344 | adservio/web | George Murgoci | 80.7d | 0 | |
| adservio/library/backend!26 | adservio/library/backend | Raul Popovici | 60.8d | 0 |
Longest Merged Cycles
| adservio/web!2464 | adservio/web | Ionut Ciolan | 14.4d | 7 | 1 |
| adservio/web!2474 | adservio/web | Andrei Dragan | 9.4d | 12 | 0 |
| adservio/web!2475 | adservio/web | Andrei Dragan | 7.5d | 10 | 0 |
| adservio/frontend!1773 | adservio/frontend | Alex Murarescu | 5.2d | 20 | 3 |
| adservio/social!15 | adservio/social | Alex Murarescu | 5.2d | 36 | 3 |
| adservio/uni/backend!191 | adservio/uni/backend | Francisc Gabriel Virlan | 4.8d | 8 | 1 |
| adservio/frontend!1780 | adservio/frontend | Ioana Ivan | 4.6d | 64 | 2 |
| adservio/frontend!1768 | adservio/frontend | Dron Gabriel | 4.5d | 43 | 3 |
| adservio/helm2!241 | adservio/helm2 | Rojan Shrestha | 4.4d | 1 | 2 |
| adservio/frontend!1799 | adservio/frontend | Petronel Pavel | 2.9d | 3 | 0 |
Methodology And Limits
- This report uses visible non-author GitLab comments as the strongest review-start proxy.
- GitLab approval API coverage is shown separately; missing approval API data should be read as traceability gap, not proof that no approval happened.
- Review completion uses the first `CR - Approved` label-add event after review starts when GitLab label history provides one; otherwise it falls back to merge time.
- Last-author-commit metrics use the latest non-merge MR commit authored by the MR author strictly before review starts.
- Timing metrics in this report exclude Saturday and Sunday hours using the Europe/Bucharest calendar.
- Review-quality scoring is heuristic: it rewards visible substantive comments, multiple reviewers, and post-review pushes, and it penalizes large MRs with shallow visible discussion.
- `Active open backlog rate` excludes draft MRs and uses a > 48 working-hour age threshold.
- Open MR backlog age is a queue-health signal, not proof that every old open MR is actively waiting for review right now.