update time sleep

rov-sever/server/rov-server-restart.py

@@ -179,7 +179,7 @@ if __name__ == '__main__':
             # 设置slb权重为0
             setWeight(slb_id_1, instance_id, 0)
             q2.put(instance_id)
-            time.sleep(1)
+            time.sleep(2)
 
         # 挂流量
         finished_instance_id_list = []