RepostSleuth · Devvit Port

RepostSleuth · Devvit Port OPS STATUS BOARD · subreddit-app v0.4.0-mvp · region: devvit-managed

ALL SYSTEMS NOMINAL

install: r/HistoryMemes (1.04M subs, 38k WAU) secondary: r/PrequelMemes (1.7M subs, 52k WAU) build: a3f1e9c last deploy: 2026-05-07 03:11 PDT on-call: none required managed

Uptime · 30d SLO

99.98%

+0.41 vs legacy (99.57%)

Trigger p95 <1s

412ms

−74% vs legacy poll (1.6s)

Hash lookup p50

38ms

Redis-backed · was 210ms (PG)

Hosting cost ops win

$0/mo

−$184/mo (Hetzner + S3 retired)

Uptime · last 90 days 3 incidents · 0 paged

−90d−60d−30dtoday

● 86 green days ● 3 degraded ● 1 partial (Reddit-side, not us)

Mod-action latency · 24h

legacy PRAW poll Devvit trigger

Rule parity · vs original

Rule	cov.	state
exact-match removal	100%	ported
near-match (pHash <6)	100%	ported
OC-claim flag	100%	ported
video frame-hash	82%	partial
cross-sub lookup	95%	ported

weighted parity96.4%

API budget · Reddit rate limits

QPM headroom 71%

29% used · 142/min of 500/min

token rotation N/A

managed by Devvit runtime — cron job retired, no PagerDuty rule, no refresh_token.py.

last 401 — never

Modqueue depth · before / after

Legacy bot · 7d avg

41.2

items dwelling >5min

Devvit port · 7d avg

11.8

−71% queue dwell

mod time saved · est. 6.3 hrs / week (host sub, 4-mod team)

sampled from 12,407 post-submit triggers · 2026-04-30 → 2026-05-07

Incident & deploy log 0 user-impacting · 7d

05-07 03:11

Deploy · v0.4.0-mvp · parity port of near-match rule

build a3f1e9c · auto-rollback armed · 0 errors post-deploy

deploy

05-06 22:04

Auto-recovered · transient Redis ping spike (84ms → 12ms)

duration 38s · 0 triggers dropped · 0 pages

self-heal

05-04 14:22

Reddit-side media CDN slow (p95 1.4s → 3.1s for 6m)

our trigger SLA held · degraded mode ok · upstream not us

upstream

05-02 09:00

2nd-sub install · r/PrequelMemes onboarded

parity baseline captured · 2,104 backfilled hashes

install

04-30 18:40

Migration cutover · legacy PRAW worker stopped on Hetzner

Postgres snapshot archived · $184/mo billing canceled

cutover

Worker health · last 60s

Component	p95	state
PostSubmit trigger	412 ms	healthy
pHash compute	94 ms	healthy
Redis hash lookup	38 ms	healthy
Mod-action dispatch	156 ms	healthy
Telemetry probe	22 ms	healthy
Settings page render	71 ms	healthy

Ops note · zero secrets in repo, zero token-rotation cron, zero hosting bill. Author paged 0 times in 7d (legacy avg: 2.1×/wk).