[Tile-serving] [osm2pgsql-dev/osm2pgsql] osm2pgsql using too much memory for expire lists (Issue #2190)

Paul Norman notifications at github.com
Tue May 28 08:35:53 UTC 2024


If we stored tile locations in a fixed size array it would take 5.3GB for z19 expiry. That's a bad structure for small lists of tiles, but it indicates the scale of the max RAM usage should be low 10s of GB, not 100s of GB.

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