From 847fd5e752ab9009c053af2403e755eaf8d1d0b6 Mon Sep 17 00:00:00 2001 From: Alexsander Hamir Date: Fri, 6 Feb 2026 09:06:31 -0800 Subject: [PATCH] Update problem tracker --- problem_tracker.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/problem_tracker.md b/problem_tracker.md index 443e90d3dfd..21d42e0c52b 100644 --- a/problem_tracker.md +++ b/problem_tracker.md @@ -241,4 +241,4 @@ We now have a concrete reproduction. To maximize the chance of fixing Zurich's p The issue was caused by hitting the database on every request when Prometheus was used as a callback. Commit `30534d7e82` fixes this by setting `check_db_only` to `False`. -### Baseline latency spikes +> It was hard to diagnose because Prometheus was catching database errors and only logging them at debug level. Fixed by commit `d37796662` (adds `_log_budget_lookup_failure` to surface errors). This error is very important—it stops the cache from working properly. \ No newline at end of file