bench/server: also use measure_cmd with remote_cmd

bench/server.py

@@ -42,7 +42,7 @@ class Server(subprocess.Popen):
             self.cmd = f'{measure_cmd} {cmd}'
 
         if remote_cmd:
-            self.cmd = f'{remote_cmd} {cmd}'
+            self.cmd = f'{remote_cmd} {self.cmd}'
             assert host
 
         self.host = host