eval/perf: run perf on the host

bench/server.py

@@ -77,6 +77,9 @@ class Server(subprocess.Popen):
             perf_record_cmd = perf.PERF_RECORD_CMD.format(
                 pid=self.get_server_pid(), output=perf_record_out)
 
+            if remote_cmd:
+                perf_record_cmd = f'{remote_cmd} {perf_record_cmd}'
+
             log.debug('start perf record process using: %s', perf_record_cmd)
             self.perf_record_popen = subprocess.Popen(perf_record_cmd.split())
 
@@ -92,6 +95,9 @@ class Server(subprocess.Popen):
                 events=perf_counters,
                 output=perf_stat_out)
 
+            if remote_cmd:
+                perf_stat_cmd = f'{remote_cmd} {perf_stat_cmd}'
+
             log.debug('start perf stat process using: %s', perf_stat_cmd)
             self.perf_stat_popen = subprocess.Popen(perf_stat_cmd.split())