David Snelling
a50726e6a8
An internal report from cross-engine write-path instrumentation: with individual writes slower than the idle window (a contended disk), every inter-write gap looked idle and fired a background full flush — 15 extra flushes during 100 contended adds, amplifying the very pressure that slowed the writes. The law now: an idle fire landing within the spacing floor of the last flush DEFERS to the floor boundary instead of flushing; the floor is min(interval, 10× the CONFIGURED idle window) — scaled to caller intent (a tiny idle window keeps fast idle-driven durability; default 2s/30s config gets a 20s floor), derived from the configured idle, never from a deferred re-arm delay (which would compound into runaway deferral). Deferred is never dropped: a lone write on a then-quiet store still persists at the floor without any further write arriving. Pins: the contended-shape pin (six slow-spaced writes fire ≤2 idle flushes, not one per gap; then still persist) + the original quiet-store idle pin unchanged. Unit 2055/2055. |
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| .. | ||
| add.test.ts | ||
| batch-operations.test.ts | ||
| brain-format-handshake.test.ts | ||
| counts-by-type-fix.test.ts | ||
| degraded-reads-surfaced.test.ts | ||
| fill-subtypes.test.ts | ||
| find-agg-edge-cases.test.ts | ||
| find-complement-operators.test.ts | ||
| find-include-vectors.test.ts | ||
| find-index-integrity-guard.test.ts | ||
| find-orderby-pagek.test.ts | ||
| find.test.ts | ||
| get.test.ts | ||
| graph-analytics.test.ts | ||
| graph-export.test.ts | ||
| graph-native-routing.test.ts | ||
| graph-subgraph.test.ts | ||
| hybrid-search.test.ts | ||
| lazy-notready-honor.test.ts | ||
| maintenance-debt.test.ts | ||
| metadata-provider-contract.test.ts | ||
| migration-deference.test.ts | ||
| migration-gate-family-scoped.test.ts | ||
| persistence-policy.test.ts | ||
| relate-duplicate-optimization.test.ts | ||
| relate.test.ts | ||
| related-node-bidirectional.test.ts | ||
| related-visibility-fast-path.test.ts | ||
| similar-threshold.test.ts | ||
| update.test.ts | ||
| upsert.test.ts | ||
| visibility.test.ts | ||
| warm.test.ts | ||