fix: use prior active window baseline for #749

2026-04-17 00:19:50 -04:00
parent f9f342cee7
commit 909b88af56
2 changed files with 13 additions and 7 deletions
--- a/scripts/predictive_resource_allocator.py
+++ b/scripts/predictive_resource_allocator.py
@@ -90,13 +90,19 @@ def compute_rates(

    latest = max(_parse_ts(r["timestamp"]) for r in rows)
    recent_cutoff = latest - timedelta(hours=horizon_hours)
-    baseline_cutoff = latest - timedelta(hours=horizon_hours * 2)

    recent = [r for r in rows if _parse_ts(r["timestamp"]) >= recent_cutoff]
-    baseline = [
-        r for r in rows
-        if baseline_cutoff <= _parse_ts(r["timestamp"]) < recent_cutoff
-    ]
+
+    earlier = [r for r in rows if _parse_ts(r["timestamp"]) < recent_cutoff]
+    if earlier:
+        previous_latest = max(_parse_ts(r["timestamp"]) for r in earlier)
+        previous_cutoff = previous_latest - timedelta(hours=horizon_hours)
+        baseline = [
+            r for r in earlier
+            if _parse_ts(r["timestamp"]) >= previous_cutoff
+        ]
+    else:
+        baseline = []

    recent_rate = len(recent) / max(horizon_hours, 1)
    baseline_rate = (