优化: 共用一次 store.GetAll() 快照，消除每 tick 两次 map 分配

2026-05-04 06:10:37 +08:00
parent 5aedcb6566
commit 2f4d03f9b1
2 changed files with 4 additions and 5 deletions
@@ -179,12 +179,12 @@ func main() {
 			t1 := time.Now()

 			// Scan for arbitrage entries using maker fees (limit orders)
-			makerOpps := ScanBGHL(store)
+			snap := store.GetAll()
+			makerOpps := ScanBGHL(snap)
 			dashboard.UpdateScan(makerOpps)
 			t2 := time.Now()

 			// Track spread window durations (how long each opportunity stays alive)
-			snap := store.GetAll()
 			spreadTracker.Tick(snap, cfg.TradeThreshold)

 			for _, opp := range makerOpps {