A 64 MB page cache plus a 256 MB memory-mapped region inflate RSS and
cause page-cache thrashing on small (~1 GB) instances. The PRAGMAs were
added to reduce event-loop blocking on TraefikConfigManager JOINs but
the memory cost outweighs the I/O benefit on the deployment shapes that
hit #2120. Leave SQLite on its conservative defaults.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Wrap Statement .all()/.get()/.run() via autoFinalizeStatement() with
try/finally calling stmt.finalize() post-execution, releasing native
sqlite3_stmt memory immediately instead of waiting for GC.
Safe because:
- Drizzle one-time queries invoke each statement once only
- Drizzle does not access statement after .all()/.get()/.run() returns
- Migration scripts use isolated new Database() instances (unpatched)
- No app code holds persistent .prepare() refs on main db
- Renamed table for consistency with webauthnCredentials
- Created migration script 1.8.1.ts for table rename
- Updated schema definitions in SQLite and PostgreSQL
- Maintains WebAuthn standard naming convention
