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Graham McIntire 803130ee64
perf(weather): drop GridCache valid-time cap from 24 → 8 
Found while auditing pod memory: :weather_grid_cache is by far the
largest ETS table (~32 MiB compressed per entry, vs ~2 MiB/entry for
ScoreCache) because each cell is a 22-field weather row instead of a
scalar score. Cap of 24 meant the cache could hoard up to ~768 MiB on
a single pod, and hot pods sit at 3-5 GiB against a 6 GiB limit — most
of that headroom belongs to GridCache.

The cap was sized for 'analysis + 18 forecasts + stragglers' but the
real access pattern is current-hour + a short forward scrub. Beyond
that, fall back to ScalarFile.read_bounds (sub-100 ms per file) instead
of permanently parking ~500 MiB on data nobody looks at.

Worst-case GridCache spend drops 768 MiB → 256 MiB. Steady-state win
is smaller (most pods don't fill all 24 slots), but bounds the tail.
2026-05-03 16:25:00 -05:00
.forgejo/workflows ci: rebuild prop-base weekly to pull Debian security patches 2026-05-03 11:51:08 -05:00
.github Add contact edit approval system with admin review queue 2026-04-11 16:15:49 -05:00
assets style: switch site font to Cascadia Code 2026-05-03 14:29:14 -05:00
bin Fix livebook path resolution in bin/notebook 2026-04-07 11:15:49 -05:00
config docs(oban): expand :rover_path slot-1 rationale with memory budget 2026-05-03 15:47:42 -05:00
docs docs(hrdps): record stage progress + dormant scaffolding state 2026-04-29 17:13:08 -05:00
k8s ops: prop deployment floor at 2 replicas, surge to 4 2026-05-03 15:06:37 -05:00
lib perf(weather): drop GridCache valid-time cap from 24 → 8 2026-05-03 16:25:00 -05:00
lib_ml feat(ml): add prop.compare task for algorithm-vs-ML-vs-reality calibration 2026-04-28 14:38:02 -05:00
notebooks refactor: normalize pos1/pos2 JSONB key to 'lon' everywhere 2026-04-17 09:10:32 -05:00
priv feat(rover-planning): multi-band missions + smart reconcile 2026-05-03 14:08:49 -05:00
rel Add Erlang clustering via libcluster and expose LiveDashboard 2026-04-06 09:46:48 -05:00
rust/prop_grid_rs fix(prop-grid): keep HRDPS lat=50 boundary row to close /weather seam 2026-04-30 16:44:53 -05:00
scripts chore: ignore python __pycache__ across the tree 2026-04-25 16:03:01 -05:00
test feat(rover-planning): worker pre-computes full /path output, PathLive renders cached 2026-05-03 14:58:16 -05:00
vendor deps: bump oban 2.22.0 → 2.22.1, oban_web (vendored) 2.12.1 → 2.12.3 2026-04-30 09:34:45 -05:00
.credo.exs credo 2026-04-12 10:26:53 -05:00
.dockerignore Optimize Dockerfile layer caching 2026-04-01 10:32:56 -05:00
.formatter.exs initial 2026-03-28 11:28:47 -05:00
.gitignore feat(ml): add prop.compare task for algorithm-vs-ML-vs-reality calibration 2026-04-28 14:38:02 -05:00
.tool-versions update deps 2026-04-11 12:03:43 -05:00
AGENTS.md initial 2026-03-28 11:28:47 -05:00
algo.md feat(weather): /weather-ca endpoint shows HRDPS-only Canadian data 2026-04-30 12:08:48 -05:00
app.json Migrate healthchecks from CHECKS to app.json 2026-04-04 11:24:56 -05:00
bugs.md fix: April 2026 codebase review — address 13 bugs across propagation chain 2026-04-25 10:52:51 -05:00
CLAUDE.md fix(about): per-table count fallback so missing tables don't blank everything 2026-05-03 14:21:53 -05:00
Dockerfile ci: switch app Dockerfile to FROM prop-base 2026-05-03 11:46:28 -05:00
Dockerfile.base ci: rebuild prop-base weekly to pull Debian security patches 2026-05-03 11:51:08 -05:00
elevation.md add elevation findings 2026-03-29 16:23:03 -05:00
LICENSE Add GPLv3 license 2026-04-23 13:57:07 -05:00
mix.exs chore(deps): document why oban_web needs override: true 2026-04-30 09:31:39 -05:00
mix.lock deps: bump oban 2.22.0 → 2.22.1, oban_web (vendored) 2.12.1 → 2.12.3 2026-04-30 09:34:45 -05:00
prediction.md HRRR forecast hours (f00-f18) with timeline map UI 2026-03-31 16:44:47 -05:00
README.md initial 2026-03-28 11:28:47 -05:00
tail_logs.sh Add type filter to backfill enqueue 2026-04-06 11:42:26 -05:00
updates.md Update seasonal scores from sounding data, document commercial link patterns 2026-04-07 11:45:44 -05:00

README.md

Microwaveprop

To start your Phoenix server:

  • Run mix setup to install and setup dependencies
  • Start Phoenix endpoint with mix phx.server or inside IEx with iex -S mix phx.server

Now you can visit localhost:4000 from your browser.

Ready to run in production? Please check our deployment guides.

Learn more