- VOLUMES["db"] goes from 2048 to 6144 MiB, so every new instance gets a 6 GB database image.
Instance 4 filled its 2 GB image with analytics logs on 2026-10-14: Postgres crashed and could
not finish crash recovery without free space. Instance 2 had already been grown to 6 GB by hand.
- Measured on instance 2: about 1.2 GB of logs a day under browser-test traffic, kept for
LOG_RETENTION (2 days), plus up to 1 GB of write-ahead log. That peaks near 4.5 GB.
- Only instances created after this change get the larger image; existing ones keep their size.
- README disk line, the two unit tests that assert the db volume size, and the version
(1.6.3 -> 1.6.4 in VERSION, supaspin and README.md) are updated.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
