From c5de7fdef56e4e9aafd0b558f294e6e614c493c9 Mon Sep 17 00:00:00 2001
From: luwenpeng <luwenpeng@zdjizhi.com>
Date: Thu, 5 Aug 2021 09:43:22 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20run=5Fflamegrah.sh?=
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---
 FlameGraph/run_flamegrah.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/FlameGraph/run_flamegrah.sh b/FlameGraph/run_flamegrah.sh
index 7ce4244..fbb51c5 100644
--- a/FlameGraph/run_flamegrah.sh
+++ b/FlameGraph/run_flamegrah.sh
@@ -28,6 +28,9 @@ done
 # 执行后在当前目录下会生成采样数据 perf.data
 rm -rf perf.data
 
+# perf record -e cpu-clock --call-graph dwarf -C $2 -- sleep 5
+# perf record              --call-graph lbr   -C $2 -- sleep 5
+
 if [ $opt_type == "c" ]; then
 	printf "\e[32m Collect data on cpu $2\e[0m\n"
 	perf record -e cpu-clock --call-graph dwarf -C $2 -- sleep 5