GitLab-backed analysis

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.

Period: 2026-04-25 07:00 to 2026-05-05 12:00
Primary source: GitLab merge request metadata, notes, labels, commits, and approvals endpoints.

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: 49 of 59 merged MRs (83.1%) showed no visible non-author review comment in GitLab.
  • `CR - Approved` is currently too weak as evidence on its own: 64.4% of merged MRs carried that label without any visible review discussion.
  • Queue health is poor: 87.2% of active open MRs are already older than 48 working hours. The oldest example is adservio/web!2091 at 207.6d open.
  • Visible review capacity is thin and concentrated: only 12 visible review touches were detected in the whole window, and the top 3 reviewers handled 83.3% of them.
  • adservio/frontend is the highest-volume review surface with 23 merged MRs and only 17.4% visible review coverage. adservio/web is the next meaningful flow at 13 merges and 15.4% visible review coverage.
  • MR size is not the main story: median changed files were 3, and only 3.4% of merged MRs were above 20 files. Even the slowest merged example, adservio/frontend!1666, took 27.2d with 153 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 (3.7h created-to-merged), which means the biggest leverage is improving process fidelity rather than pushing for even more raw throughput.
  • With 87.2% of active MRs already stale, the open list is functioning more like inventory than prioritization support. adservio/web!2091 being open for 207.6d 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 83.3% of visible touches, review quality, continuity, and queue health all become sensitive to a very small set of people.
  • The spread between a 3-file median MR and a 27.2d longest merged cycle (adservio/frontend!1666, 153 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/accommodations/backend 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 Dragoș Ivan 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/accommodations/backend: 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

  • 49 of 59 merged MRs (83.1%) had no visible non-author review comment in GitLab.
  • 48 of 59 merged MRs (81.4%) carried the `CR - Approved` label.
  • 38 merged MRs (64.4%) were labeled `CR - Approved` without any visible non-author review comment.
  • 3.4% of merged MRs changed more than 20 files, while 1.7% changed more than 50 files.
  • Among MRs with visible review discussion, the median last-author-commit to first-review time was 22.5h.
  • The median last-author-commit to `CR - Approved` time was 23.6h.
  • The top 3 reviewers accounted for 83.3% of visible review touches.
  • 41 of 47 active open MRs (87.2%) were older than 48 working hours.
Merged MRs
Merged MRs inside the analysis window.
59
Open MRs
All currently open group MRs.
49
Active open MRs
Open MRs excluding drafts.
47
Draft open MRs
Open MRs marked draft/WIP.
2
Visible review rate
Merged MRs with at least one visible non-author GitLab comment.
16.9%
Merged without visible review comment
Merged MRs with zero visible non-author comments.
83.1%
CR - Approved label coverage
Merged MRs carrying the CR-approved label.
81.4%
Approval API coverage
Merged MRs with at least one approver in the GitLab approvals API.
16.9%
CR - Approved without visible review comment
CR-approved MRs with no visible non-author comment.
64.4%
Median MR created -> first review
Working time from MR creation to first visible non-author comment.
2.9d
Median last author commit -> first review
Working time from last author commit before review to first visible non-author comment.
22.5h
Median first review -> CR - Approved
Working time from first visible comment to CR-approved label after review start, else merge.
0.7h
Median MR created -> CR - Approved
Working time from MR creation to CR-approved label after review start, else merge.
3.0d
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.
3.7h
Median changed files
Median GitLab `changes_count` value.
3
MRs > 5 files
Merged MRs where `changes_count` is above 5.
32.2%
MRs > 10 files
Merged MRs where `changes_count` is above 10.
18.6%
MRs > 20 files
Merged MRs where `changes_count` is above 20.
3.4%
MRs > 50 files
Merged MRs where `changes_count` is above 50.
1.7%
Top 3 reviewer touch share
Share of visible review touches handled by the top 3 reviewers.
83.3%
Active open backlog rate
Non-draft open MRs older than 48 working hours.
87.2%

These headline timing medians bring back the anchor-to-anchor numbers directly, using working time with weekends excluded.

Median MR created -> first review2.9d
Median last author commit -> first review22.5h
Median MR created -> CR - Approved3.0d
Median first review -> CR - Approved0.7h
Median last author commit -> CR - Approved23.6h
Median MR created -> merged3.7h
Dragoș Ivan51541.7%
Achim Stefan3425.0%
Andrei Alexandru2416.7%
Alex Murarescu128.3%
Marian Andrei118.3%
adservio/frontend2317.4%91.3%3
adservio/web1315.4%76.9%2
adservio/admission/backend911.1%88.9%3
adservio/social520.0%60.0%10
adservio/accommodations/backend30.0%0.0%4
adservio/docgen2/backend30.0%100.0%4
adservio/uni/backend366.7%100.0%11

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!2471[HOTFIX] log errors fixed2/5 Light0.1h0.1h0.1h
adservio/admission/backend!127[ADS-7309] - filter sessions by suborgId2/5 Light1.9h0.4h0.6h
adservio/frontend!1735[ADS-7227] - admission bug fixes5/5 Deep4.2d3.1h4.2d
adservio/social!12[S:6284] [ADS-6893] [BE] Setup project and base entities3/5 Solid4.8hn/a5.4h
adservio/web!2468[ADS-7309] [BE-PHP][Admitere v2] - Sesiunea trebuie sa fie afisata sub...3/5 Solid21.7h21.2h22.9h
adservio/uni/backend!185ADS-7146 Extindere Student cu Atribute, Filtre si Export4/5 Strong3.0d23.8h3.0d
adservio/frontend!1740[ADS-7146]: Filtre statistici3/5 Solid4.1d26.6h4.1d
adservio/uni/backend!188ADS-7299 - Domeniul fundamental nu se afiseaza dupa salvare si adaugare valori de default in db2/5 Light2.9d2.9d2.9d
adservio/frontend!1705[ADS-7169]: University Filters for teachers on all tabs responsive3/5 Solid18.8d12.9d21.0d
adservio/frontend!1666[S:6284] [ADS-6901] [Noutăți][Dashboard] - Adauga noutati4/5 Strong27.1dn/a27.1d

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 MRs49
With CR Label38
With Approval API9
  • Open the MR link and check the Overview tab for CR - Approved and 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 (49 MRs). Click again to collapse.
adservio/accommodations/backend!63adservio/accommodations/backend[ADS-6909] Export reports - code refactorIonut Ciolan2026-04-27
adservio/accommodations/backend!62adservio/accommodations/backend[ADS-6910] remap invoice paymentsIonut Ciolan2026-04-27
adservio/admission/backend!125adservio/admission/backend[ADS-7361] - fetch session templates and app-linked files via service accountGeorge Murgoci2026-04-27Yes
adservio/social!11adservio/socialSearch News ImprovementsAlex Murarescu2026-04-27
adservio/social!3adservio/social[ADS-6284] NewsAlex Murarescu2026-04-27
adservio/admission/backend!126adservio/admission/backend[ADS-7355] - made sessions visible fro unregistred usersGeorge Murgoci2026-04-27YesYes
adservio/web!2469adservio/web[ADS-7356] - added permissions for admission officer/managerGeorge Murgoci2026-04-27Yes
adservio/web!2470adservio/web[ADS-7393] [BE] - Trimite mesaj ca ISJ la membru comisieCatalin Cojan2026-04-27Yes
adservio/frontend!1750adservio/frontend[ADS-7356] - correct file tipe on uploadGeorge Murgoci2026-04-27Yes
adservio/admission/backend!121adservio/admission/backend[ADS-7227] - admission bugfixesGeorge Murgoci2026-04-27Yes
adservio/frontend!1748adservio/frontend[ADS-7309] Sesiunea trebuie sa fie afisata sub facultatea unde a fost creataDron Gabriel2026-04-28Yes
adservio/frontend!1751adservio/frontendfixed session detailsGeorge Murgoci2026-04-28Yes
adservio/frontend!1753adservio/frontend[ADS-7248]: Bug Reexaminari permisiuni managerIuliana Gugeanu2026-04-28Yes
adservio/frontend!1752adservio/frontend[ADS-7309] - renameGeorge Murgoci2026-04-28Yes
adservio/admission/backend!128adservio/admission/backend[ADS-7309] rename subOrgId to facultyIDGeorge Murgoci2026-04-28Yes
adservio/docgen2/backend!110adservio/docgen2/backend[ADS-7299]: FunamentalDomain fixIuliana Gugeanu2026-04-28Yes
adservio/web!2461adservio/web[S: ADS-6284][ADS-7247] [Noutăți][Dashboard] - Adauga noutati [BE/PHP] Notificari NoutatiCatalin Cojan2026-04-28YesYes
adservio/frontend!1749adservio/frontend[ADS-7332] - Actiunea "semneaza toata ziua" nu declanseaza semnarea in condicaDron Gabriel2026-04-28Yes
adservio/frontend!1757adservio/frontend[ADS-6284] news fixDron Gabriel2026-04-28
adservio/web!2473adservio/web[HOTFIX] getMateriiClasa - join with cat_claseIonut Ciolan2026-04-28
adservio/admission/backend!130adservio/admission/backendfix search sessionsGeorge Murgoci2026-04-28Yes
adservio/admission/backend!131adservio/admission/backendfix session permission v2George Murgoci2026-04-28
adservio/social!13adservio/socialFetch active school year at news article creationAlex Murarescu2026-04-28Yes
adservio/frontend!1704adservio/frontend[ADS-7048] in fereastra Detalii elevi, in dreptul parintelui, nu mai apare nume utilizatorDron Gabriel2026-04-28Yes
adservio/frontend!1758adservio/frontend[ADS-6284] news smokeDron Gabriel2026-04-29Yes
adservio/frontend!1760adservio/frontend[ADS-7440] - sessions visibility fixGeorge Murgoci2026-04-29Yes
adservio/admission/backend!132adservio/admission/backend[ADS-7440] - sessions search permissions fixGeorge Murgoci2026-04-29Yes
adservio/web!2476adservio/web[ADS-7384] Recover absence bug fixedIonut Ciolan2026-04-29
adservio/frontend!1761adservio/frontend[ADS-6284] newsDron Gabriel2026-04-30YesYes
adservio/web!2478adservio/web[ADS-7327]: Adjust date filtering logic in M_istoric modelAndrei Dragan2026-04-30Yes
adservio/web!2457adservio/web[ADS-7146] Ethnicities - added ethCodeIonut Ciolan2026-04-30Yes
adservio/frontend!1732adservio/frontend[ADS-7299]: Plan invatamant - Domeniul fundamental nu se afiseaza dupa salvareIuliana Gugeanu2026-04-30YesYes
adservio/frontend!1759adservio/frontend[ADS-7218]: Data avizarii/aprobarii ar trebui sa fie la nivel de program+anDana Mihaela Maritca2026-04-30Yes
adservio/docgen2/backend!111adservio/docgen2/backend[ADS-7218]: Data avizarii/aprobarii ar trebui sa fie la nivel de program+anDana Mihaela Maritca2026-04-30YesYes
adservio/uni/backend!189adservio/uni/backendADS-7218 Data avizarii/aprobarii mutata la nivel de program+anFrancisc Gabriel Virlan2026-04-30YesYes
adservio/frontend!1746adservio/frontend[ADS-7300] Modificari semnalate pe SITUAȚIA ȘCOLARĂAchim Stefan2026-04-30YesYes
adservio/docgen2/backend!109adservio/docgen2/backend[ADS-7300] Modificari semnalate pe SITUAȚIA ȘCOLARĂAchim Stefan2026-04-30YesYes
adservio/frontend!1765adservio/frontendhotfix - Fxed duplciate translation keysGeorge Murgoci2026-04-30Yes
adservio/web!2480adservio/web[ADS-7371] [BE] Numele candidatului apare cu null/nullCatalin Cojan2026-04-30Yes
adservio/web!2477adservio/web[ADS-7422] News - LeftoversCatalin Cojan2026-04-30Yes
adservio/frontend!1763adservio/frontend[ADS-7422] News - LeftoversAlex Murarescu2026-04-30YesYes
adservio/social!14adservio/social[ADS-7422] News - LeftoversAlex Murarescu2026-04-30Yes
adservio/web!2479adservio/web[ADS-7312] Elevi.php: evolutie_get() dereferences missing class info and...Catalin Cojan2026-04-30Yes
adservio/frontend!1747adservio/frontend[ADS-6902] [FE] Refactor useGradeParserDron Gabriel2026-04-30Yes
adservio/web!2481adservio/web[ADS-7327] Create load testingMarian Andrei2026-04-30
adservio/admission/backend!133adservio/admission/backend[ADS-7387] - better loggingGeorge Murgoci2026-05-04Yes
adservio/frontend!1767adservio/frontendFix uni-messages e2e testPaul Tanasuca2026-05-04
adservio/frontend!1755adservio/frontend[ADS-7298]: Calcul incorect pe centralizatorIuliana Gugeanu2026-05-04Yes
adservio/accommodations/backend!64adservio/accommodations/backend[HOTFIX] cancel invoice bug fixedIonut Ciolan2026-05-04

Oldest Active Open MRs (> 48 Working Hours)

adservio/web!2091adservio/webAndrei Dragan207.6d5
adservio/devops/site-sentry!11adservio/devops/site-sentryDaniel Onisoru191.0d0
adservio/helm2!137adservio/helm2Raul Popovici183.6d0
adservio/services/websocket!8adservio/services/websocketRaul Popovici180.6d0
adservio/services/videothumb!5adservio/services/videothumbRaul Popovici180.6d0
adservio/services/fet-generator!9adservio/services/fet-generatorRaul Popovici180.6d0
adservio/ai/backend!62adservio/ai/backendRobert81.6d0
adservio/frontend!1556adservio/frontendGeorge Murgoci72.3d0
adservio/web!2344adservio/webGeorge Murgoci71.4d0
adservio/library/backend!26adservio/library/backendRaul Popovici51.4d0
adservio/frontend!1666adservio/frontendDron Gabriel27.2d1532
adservio/frontend!1705adservio/frontendIuliana Gugeanu21.0d61
adservio/frontend!1704adservio/frontendDron Gabriel19.2d20
adservio/web!2457adservio/webIonut Ciolan9.0d20
adservio/frontend!1732adservio/frontendIuliana Gugeanu8.1d40
adservio/uni/backend!185adservio/uni/backendFrancisc Gabriel Virlan6.0d113
adservio/frontend!1740adservio/frontendDana Mihaela Maritca5.1d122
adservio/web!2461adservio/webCatalin Cojan5.0d60
adservio/frontend!1735adservio/frontendGeorge Murgoci4.2d179
adservio/frontend!1755adservio/frontendIuliana Gugeanu4.1d10

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.