Since around 14:00 on 6/6 JST, screen response on SDP Cloud has been very slow. It takes tens of seconds to several minutes to display the screen. In particular, the first time the top page (...../HomePage.do) is displayed, it takes a long time. After the top page is displayed, the system runs relatively smoothly. We checked the performance of our Proxy and network lines and found no problems. We checked the logs and found that it is waiting for a response from SDP Cloud. Is there anything changed on the SDP Cloud side?

As additional information, a binary is being returned in the request response, and this time it appears to be a zip file. Would this be of any help in your investigation?