11

src/main/java/com/qingjian/module/dm/service/DmService.java

@@ -57,7 +57,7 @@ import java.util.stream.Collectors;
 @Slf4j
 @Managed
 public class DmService {
-    private static final int PREVIEW_MAX_CONCURRENCY = 100;
+    private static final int PREVIEW_MAX_CONCURRENCY = 20;
     private static final long PREVIEW_ACQUIRE_TIMEOUT_MINUTES = 10;
     private static final long PREVIEW_TOTAL_TIMEOUT_MINUTES = 40;