diff --git a/category/get_perf_info.py b/category/get_perf_info.py
index 8b3adc68223da8247f325b9e8328fc305db872e2..b04bea352d4364bcda4ab24b0e9f99f07ee75f56 100644
--- a/category/get_perf_info.py
+++ b/category/get_perf_info.py
@@ -160,6 +160,14 @@ class Perf():
 
         return True
 
+    def __get_perf_collect(self):
+        perf_record_command = 'perf record -a -F {} -g -o {} sleep {}'.format(self.freq, self.perf_data_file, self.perf_duration)
+        perf_record_ret, perf_record_res = Command.private_cmd_run(perf_record_command, True)
+        if perf_record_ret != 0:
+            return False
+        return True
+
+
 # OffCPU Class
 class OffCPU():
 	def __init__(self):