1.新增游戏实时对局日志，方便排查问题

app/common/service/GameLiveService.php

@@ -322,6 +322,7 @@ final class GameLiveService
     {
         self::finalizePayoutGrace();
         self::tickAutoDraw();
+        GameLiveStuckDiagnostic::inspectAfterRecovery();
     }
 
     public static function buildSnapshot(?int $recordId = null): array
@@ -847,6 +848,12 @@ final class GameLiveService
         $lock = GameHotDataLock::tryAcquireWithWait(GameHotDataLock::TYPE_GAME_RECORD, (string) $id, 2000);
         if (!$lock['acquired']) {
             Log::warning('finalizePayoutGrace: lock not acquired', ['record_id' => $id]);
+            GameLiveStuckDiagnostic::report('payout_finalize_lock', [
+                'record_id' => $id,
+                'period_no' => is_string($row['period_no'] ?? null) ? (string) $row['period_no'] : '',
+                'phase_label' => '派彩结单 finalizePayoutGrace 拿不到 Redis 行锁',
+                'hint' => '键名 dfw:v1:lock:mut:gr:' . $id . '；2s 内未拿到锁，每秒重试',
+            ], $id);
 
             return;
         }
@@ -961,6 +968,8 @@ final class GameLiveService
         }
 
         $out = self::drawResult($rid, null);
+        $periodNo = is_string($record['period_no'] ?? null) ? (string) $record['period_no'] : '';
+        GameLiveStuckDiagnostic::noteDrawAttempt($rid, $periodNo, $out);
         if ($out['ok'] ?? false) {
             return;
         }
@@ -972,7 +981,7 @@ final class GameLiveService
         ) {
             Log::warning('tickAutoDraw: drawResult failed', [
                 'record_id' => $rid,
-                'period_no' => $record['period_no'] ?? '',
+                'period_no' => $periodNo,
                 'msg' => $msg,
             ]);
         }