Issues

• titiler.xarray's open_zarr cache is unbounded (functools.cache, no eviction) -- OOMKilled a standalone pod after 3 requests

  bug
  developmentseed/cng-formats-benchmark#129 · Filter by author emmanuelmathot opened on Aug 13, 2026

• Resolution-scenario latency for flat/stock-router stores is cache-warmed by fixed test ordering, not a cold measurement

  bug
  developmentseed/cng-formats-benchmark#128 · Filter by author emmanuelmathot opened on Aug 13, 2026
  2

• cng_benchmark_tiler's /geozarr route is ~17x slower than GeoZarrReader itself at coarse zoom, even isolated with zero contention

  bug
  developmentseed/cng-formats-benchmark#126 · Filter by author emmanuelmathot opened on Aug 13, 2026
  6

• GeoZarr's multiscale pyramid fragments the tier verdict: S1 drops Tier3->Tier2, S2 drops to no tier, despite matched total bytes

  enhancement
  developmentseed/cng-formats-benchmark#105 · Filter by author emmanuelmathot opened on Aug 11, 2026

• Released chart has appVersion 0.0.0, so an unpinned image tag resolves to a nonexistent :0.0.0

  bug
  developmentseed/cng-formats-benchmark#101 · Filter by author emmanuelmathot opened on Aug 10, 2026

• Aggregation (consolidation) arm: measure the tier lever for the sub-Tier-2 products

  enhancement
  developmentseed/cng-formats-benchmark#85 · Filter by author emmanuelmathot opened on Aug 4, 2026
  4

• Add a round-trip integrity / lossless-verification arm (sample source vs converted)

  developmentseed/cng-formats-benchmark#37 · Filter by author emmanuelmathot opened on Jun 24, 2026