To examine the Exhibit, press the Exhibit button. Based on the output of the "netstat -p udp" command as shown in the exhibit, which of the following procedures should be performed?（）

• A、 Increase the number of nfsd's on the client. 
• B、 Increase the number of biod's on the client. 
• C、 Decrease the number of nfsd's on the server. 
• D、 Increase the size of nfs_socketsize on the server.