From 2f65ec8dff8e318ff5a40a93f434cb44c885e43c Mon Sep 17 00:00:00 2001
From: Graham McIntire <graham@mcintire.me>
Date: Sun, 5 Apr 2026 16:20:23 -0500
Subject: [PATCH] Reduce HRRR worker concurrency to 3

---
 config/runtime.exs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/runtime.exs b/config/runtime.exs
index 99c8b572..c3224743 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -117,7 +117,7 @@ if config_env() == :prod do
 
   # Production Oban: live scoring, polling, and on-demand QSO enrichment (no cron backfill)
   config :microwaveprop, Oban,
-    queues: [propagation: 1, commercial: 2, solar: 1, weather: 10, hrrr: 5, terrain: 5, iemre: 10, backfill_enqueue: 1],
+    queues: [propagation: 1, commercial: 2, solar: 1, weather: 10, hrrr: 3, terrain: 5, iemre: 10, backfill_enqueue: 1],
     plugins: [
       {Oban.Plugins.Pruner, max_age: 3600 * 24},
       {Oban.Plugins.Lifeline, rescue_after: 30 * 60 * 1000},