A turn-only fan-out reads no roster, ticket id or conversation title
SP98-D-6. ChatFanoutService.prepare resolved the roster, the support ticket's id and the conversation's title for every request, including the turn-only ones (a...
A template icon is drawn through Batik once, not on every send
InlineImageTransport memoised a drawing only within one message, so every send that wore the compose template decoded and transcoded the same handful of social ...
Six Whisper workers and six requested CPUs, so a batch chunk never queues a realtime turn
The acceptance run on k3m1 (4 realtime streams + 1 batch) measured p95 17.9 s: the batch held one of the 4 workers, so one turn waited behind a whole turn. Six ...
Maintain commit_logs.translation_count at write time
DDL: **************** (column + partial-friendly index, applied to production already) and **************** (one-time catch-up, already run — 19,373 rows, all l...
Use the lean LeadVendorProduct reads, not the 8-way eager findById
Caller half of the kamo-shared-library fix: switches every findById() call on LeadVendorProductRepository in securityservice to whichever lean method matches wh...
CommitLog carries a maintained translation_count
Adds CommitLog.translationCount and **************** the library side of replacing the changelog translation-backfill sweep's GROUP BY .. HAVING scan with a pla...
Member_rights_applied writes only the difference, and reads roles in bulk
Two related fixes to MemberRightsAppliedService, both in the same file: 1. **************** (via recalcChunk) and **************** unconditionally deleted a...
Stop eager-fetching LeadVendorProduct's org chain for a single-id read
findById() on LeadVendorProduct pulls its default-EAGER vendor, which itself eager-fetches its own org AND its market (which eager-fetches ITS org again) — and ...
Read the public changelog's commit counts from a ledger, not COUNT(*)
pg_stat_statements: `SELECT COUNT(c) FROM CommitLog c WHERE c.project IN (:~33 public projects) [AND c.commitTypeId = :t]` ran ~140K times a day at 100-200 ms e...
Fold and recount the public changelog's commit-log ledger
securityservice's create_commit_log_ledger.sql (applied by hand as the owner) adds commit_log_counts / commit_log_count_deltas: a total per (project, commit typ...
Stop asking three hot queries one row at a time
Three queries pg_stat_statements showed as kbservice's top production DB cost, all from asking in a loop (or with a plan the legacy YugabyteDB planner picked ba...
Batch two translation lookups the planner was doing badly per row
kbservice's public KB endpoints and its translation-retry sweep both asked KbArticleTranslationRepository one row at a time. Production's pg_stat_statements sho...
An entry page reads three rows, not the whole public changelog
pg_stat_statements put the public changelog's single-entry reads at the top of the database by a distance: the slug lookup and the two neighbour lookups ran ~90...
Calendar reminder sends move off the shared scheduler thread
Spring's default single scheduler thread is shared by every @Scheduled method in this service — the 1-second campaign pulse, the drip engine's tick, and Reminde...
Bound and stream the byte-heavy imaging paths
/download loaded the whole file into a byte[] through ImageService.downloadDocument before serving it; /bulk-download built the whole ZIP (or merged PDF) as one...
Don't load content_json to build the public tree index, and stop loading it twice
buildPublicTreeIndex builds a small structural index (parent/child, slug path, ancestors) from every public article in the org, but it was loading full KbArticl...
Manage-Credits and Leads-Available read the lead ledgers once instead of counting per row
/leads/credits (GET /api/security/credits/manage) counted the lead pool once per allotment row — ~8 s apiece against one org's 796k-lead pool — then once more g...
Leads available and credit balances read a ledger instead of counting rows
"Leads available" was COUNT(*) over the assignable pool, and one org's pool holds ~796k leads: ~7.8 s per (market, product) count and ~11 s for the grouped one ...
The dock moves on the compositor, and a window that moves no longer re-renders the tool inside it
Everything about a popup tool window that MOVES - re-packing the row, trading places with a strip click, stepping out of a row behind, a drag, a seam pull, taki...
Check pool eligibility with an unordered sample, not a full-pool sort
hasEligibleAssignableLead only needs to know whether any pool lead is one the member may take, but it read a page of findAssignablePool, whose ORDER BY assigned...
Create intake leads concurrently and claim larger batches
The job created one lead at a time from a 500-row claim, ~230 leads/min at best, which turns a large vendor list into days of backlog. It now claims 2000 payloa...
The clock drains on the compositor, not on a timer
The felt's turn clock ran off a 200ms setInterval writing a fraction into React. That is an honest way to build a bar that must track a server deadline, and it ...
Stop rebuilding the wallet and the guest list on every check
`viewFor` fetched the recipient's Cheddar balance and queried the whole organization's member list — both per RECIPIENT, on every published frame. At a full tab...
Stop every scene re-rasterising its sprite bank on resize
An audit of all eighteen scenes found the same defect in twelve of them, and it is the shape that degrades a tab over a minute or two and then stalls it in garb...
Narrow the window a DDL leaves behind for stale backends
Applying DDL bumps the catalog version, and backends still holding the old one fail their next statement with SQLState 40001 until they are recycled. The last o...
The profile endpoint stops loading the whole board
Its own comment said it existed so a page could paint the employer "without pulling every advert down with it", and the line under that comment called board() —...
Stop the inline image toolbar re-rendering on every scroll frame
measure() runs on each scroll and resize event and built a fresh state object every time, so the toolbar re-rendered whether or not anything about the image had...
Index a message in one statement instead of a select-then-write
The search index row's key is assigned rather than generated, so handing a built entity to save() was a merge: Spring Data SELECTed the whole row — body text in...
Stop repeating the ancestor chain on every node of a tree
A node inside a tree already knows where it is -- its position is the tree. Sending the ancestor chain on each one meant every article carried two ancestor refs...
A conversation outlives the window showing it
Opening a chat window cost seven requests before a message rendered — history, members, receipts, mark-read, the unread snapshot, the counterpart's avatar and t...
Serve a reopened window only what it missed, and audit a page in one write
Two costs, both paid on every single open of a chat window. ?since on GET /sessions/{guid}/messages. A window being reopened wants the messages after the one i...
One session snapshot for the tab, not one per hook instance
useUserInfo held its session in three useState cells. It has 187 call sites and roughly 27 of them are mounted for the whole session — the nav, every shell prov...
Ship Geist as WOFF2
Both faces are preloaded on every route, so the format is paid on every first visit. 134,132 B of WOFF became 112,252 B of WOFF2 — 21,880 B, a 16% cut. That is...
A retail market should not download the mortgage tabs
The market settings page imported all 24 tabs statically, so every market shipped every tab — a retail market carried the seven mortgage tabs, the four personal...
Show the first wallpaper without waiting for the slowest
The slideshow preloaded every wallpaper behind a single Promise.all, so nothing painted until the LAST image in the set had settled. On a tenant with a dozen ba...
Every context and hook now reads user-info through the coalescer
Seven independent /api/user-info calls fired on a cold authenticated load, each one asking for the member id a sibling was already asking for at the same moment...
One refresh timer for the whole app, not one per useUserInfo()
useUserInfo has 194 call sites, roughly a dozen of them mounted for the entire session — the nav, the shell providers, the launchpad. Each instance armed its ow...
Server-render the authenticated app, and fix the fallback org that 500s
MemberListProvider returned null until its mount effect ran, and it sits above NavTop AND {children} — so that one line kept the ENTIRE authenticated applicatio...
A checkbox click should not re-render the folder sidebar
Six call sites read the email store with a bare `useEmailStore()`. In zustand that subscribes to the WHOLE store, so any change anywhere in it re-renders the co...
Memoize the app-wide unread value, fix a self-retriggering effect
UnreadContext published a fourteen-member object literal as its context value, so React saw the context change on every render of the provider and woke every co...
Stop polling for badges nobody is looking at, and stop waking every consumer
Two always-mounted providers ran a one-minute poll with no visibility gate. LegalPackageCount had none at all; TrainingPendingCount had a visibilitychange re-re...
A phone-less org should not open a call socket
The softphone opened its SockJS/STOMP connection to media.<domain> unconditionally at boot. getCapabilities() is awaited a few lines above and is the backend's ...
Stop re-merging the whole catalogue on every request
getRequestConfig runs per request, and for any non-English member it called mergeWithFallback over the entire 23,252-key catalogue every time — rebuilding a res...
One arriving message should not re-render the whole history
Batch 5 of the client-side performance audit. MessageList maps every loaded message to a MessageBubble, and MessageBubble was not memoized. With 300 messages o...
Take AG Grid's 187 KB of CSS off the critical path of every route
Batch 4 of the client-side performance audit, and the last of the big ones. app/globals.css opened with two @imports of ag-grid's stylesheets, and the root lay...
Stop sending the whole message catalogue to the sign-in handoff
Batch 3 of the client-side performance audit. The root layout passed every message to NextIntlClientProvider on every route. The catalogue is 1.05 MB compact —...
Split the tool windows out of the shell, stop the idle timer storm
Batch 2 of the client-side performance audit. As with batch 1, nothing a member can see or do changes. The tool registry imported all ten tool windows eagerly,...
Stop shipping the shell code no route can reach
Batch 1 of the client-side performance audit. Every change is behaviour-preserving; nothing a member can see or do is different afterwards. I18nProviders impor...
Drop hasDesignVersion and its per-row template lookup
Every document list ran an esign_templates lookup for EACH row — 100 per page — to answer "is this an original that happens to carry a design". That was how the...
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