From 86051f3f3b6268e5411b295b72e2e4defa2f7762 Mon Sep 17 00:00:00 2001
From: sunshuaiyuan <sunshuaiyuan@huawei.com>
Date: Mon, 22 May 2023 11:26:08 +0800
Subject: [PATCH] 
 IssueNo:https://gitee.com/openharmony/developtools_hiperf/issues/I6YM4X
 Signed-off-by: sunshuaiyuan <sunshuaiyuan@huawei.com>

---
 etc/hiperf.para.dac | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/etc/hiperf.para.dac b/etc/hiperf.para.dac
index d43b489..30b19c9 100644
--- a/etc/hiperf.para.dac
+++ b/etc/hiperf.para.dac
@@ -12,4 +12,5 @@
 # limitations under the License.
 hiviewdfx.hiperf.perf_event_max_sample_rate=root:shell:0775
 hiviewdfx.hiperf.perf_cpu_time_max_percent=root:shell:0775
-hiviewdfx.hiperf.perf_event_mlock_kb=root:shell:0775
\ No newline at end of file
+hiviewdfx.hiperf.perf_event_mlock_kb=root:shell:0775
+security.perf_harden=root:shell:0775
\ No newline at end of file