From 5615b0ca88eb3a427eb46c4259d7d0ae9cfc4be4 Mon Sep 17 00:00:00 2001
From: xiejing <xiejing@kylinos.cn>
Date: Thu, 15 Aug 2024 14:51:36 +0800
Subject: [PATCH] call offcputime_svg_cmd command

---
 category/get_perf_info.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/category/get_perf_info.py b/category/get_perf_info.py
index e7ffd65..dfab005 100644
--- a/category/get_perf_info.py
+++ b/category/get_perf_info.py
@@ -332,6 +332,9 @@ class OffCPU():
             offcputime_svg_cmd = "{}flamegraph.pl --color=io --title=\"Off-CPU Time Flame Graph\" --countname=us < {} > {} 2>> {}"\
                         .format(self.flamegraph_tool_path, self.offcputime_stack_file, self.offcputime_svg_file, self.offcputime_svg_errfile)
 
+            ret2, _ = Command.private_cmd_run(offcputime_svg_cmd, True)
+            if ret2 or not is_errfile_empty(offcputime_svg_short, self.offcputime_svg_errfile):
+                return False
         else:
             Logger().warning("当前内核版本下，工具暂不提供off-cpu采集功能.")
             return False
-- 
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