huge increase in run times

procs/matrix_guidance.pg.sql

@@ -66,6 +66,7 @@ BEGIN
     -- 1) Seed queue from matrix
     --------------------------------------------------------------------
     DELETE FROM pricequote.queue;
+	-- 1:30
 
     INSERT INTO pricequote.queue (bill, ship, part, stlc, v1ds, vol, expl, ui_json)
     SELECT DISTINCT
@@ -84,7 +85,7 @@ BEGIN
         AND o.version IN ('Actual', 'Forecast', 'Quotes')
         AND o.part IS NOT NULL
         AND SUBSTRING(o.glec, 1, 1) <= '2';
-    -- 46 seconds
+    -- 2:12
 
     --------------------------------------------------------------------
     -- 2) Enrich: chan, tier, cust, pltq, plevel, partgroup (+stlc fix)
@@ -126,7 +127,7 @@ BEGIN
         plevel = s.plevel,
         partgroup = s.partgroup,
         stlc = COALESCE(q.stlc, s.stlc_fix);
-    -- 16 seconds
+    -- 4:51
 
     --------------------------------------------------------------------
     -- 3) Scenario fields from item master: part_v1ds, v0ds, orig costs
@@ -146,7 +147,7 @@ BEGIN
         END
     FROM "CMS.CUSLG".itemm i0
     WHERE i0.item = q.part;
-    -- 16 seconds
+    -- 3:21
 
     --------------------------------------------------------------------
     -- 4) History: store hist, extract last_* with precedence helper
@@ -184,7 +185,7 @@ BEGIN
 	     AND lp2.partgroup = q2.partgroup
 	) AS x
 	WHERE q.ctid = x.ctid;
-    -- 2 min 3 sec
+    -- 7:32
 
     --------------------------------------------------------------------
     -- 5) Target (requested v1ds): tprice, tmath, volume_range
@@ -201,7 +202,7 @@ BEGIN
         AND tp.chan = q.chan
         AND tp.tier = q.tier
         AND FLOOR(q.vol / NULLIF(q.pltq, 0))::INT <@ tp.vol;
-    -- 22 seconds
+    -- 2:51
 
     --------------------------------------------------------------------
     -- 6) Target for last_dataseg (tprice_last)
@@ -217,7 +218,7 @@ BEGIN
         AND tp2.chan = q.chan
         AND tp2.tier = q.tier
         AND FLOOR(q.last_qty / NULLIF(q.pltq, 0))::INT <@ tp2.vol;
-    -- 17 sec
+    -- 1:26
 
     --------------------------------------------------------------------
     -- 7) Cost data for requested v1ds and last_dataseg
@@ -250,7 +251,7 @@ BEGIN
 	        ON v0l.stlc = q2.stlc AND v0l.v0ds = q2.last_v0ds
 	) AS s
 	WHERE q.ctid = s.ctid;
-	-- 28 seconds
+	-- 4:15
 
     --------------------------------------------------------------------
     -- 8) List price (lowest valid); allow open-ended ranges (vb_to IS NULL)
@@ -280,7 +281,7 @@ BEGIN
         listcode  = p.jcplcd
     FROM best_price p
     WHERE q.ctid = p.ctid;
-	-- 18 seconds
+	-- 2:48
 
     --------------------------------------------------------------------
     -- 9) Normalize last (when last_dataseg != v1ds) + effective list flags
@@ -328,7 +329,7 @@ BEGIN
         END,
         listprice_eff = CASE WHEN q.customized <> '' THEN NULL ELSE q.listprice END,
         list_relevance = CASE WHEN q.customized <> '' THEN 'Ignore - Customized' ELSE '' END;
-	-- 21 seconds
+	-- 2:22
 
     --------------------------------------------------------------------
     -- 10) Guidance using normalized last + effective list
@@ -352,7 +353,7 @@ BEGIN
 	    ) g ON TRUE
 	) s
 	WHERE q.ctid = s.ctid;
-	-- 31 seconds
+	-- 4:33
 
     --------------------------------------------------------------------
     -- 11) Build expl and ui_json identical to single_price_call
@@ -498,7 +499,7 @@ BEGIN
             ),
             'data', q.expl
         );
-	-- 2 minutes 33 seconds
+	-- 7:59
 
     --------------------------------------------------------------------
     -- 12) Merge back into matrix (store both expl and ui)
@@ -522,7 +523,7 @@ BEGIN
         AND o.version IN ('Actual', 'Forecast', 'Quotes')
         AND o.part IS NOT NULL
         AND SUBSTRING(o.glec, 1, 1) <= '2';
-	-- 9 minutes 35 seconds
+	-- 14:13
 
     RAISE NOTICE 'Queue processing complete.';
 END;