From 788f5128d02b6add8c5592f473c1b551c345026f Mon Sep 17 00:00:00 2001
From: ysicing <i@ysicing.me>
Date: Wed, 11 Sep 2024 11:05:48 +0800
Subject: [PATCH] + [feat]: add tuned balanced optimal

---
 hack/manifests/scripts/tuned.sh | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100755 hack/manifests/scripts/tuned.sh

diff --git a/hack/manifests/scripts/tuned.sh b/hack/manifests/scripts/tuned.sh
new file mode 100755
index 00000000..2b1629ec
--- /dev/null
+++ b/hack/manifests/scripts/tuned.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+apt update -qq
+apt install -y -qq tuned
+
+# 系统优化参数
+
+# 查看当前操作系统的tuned策略
+tuned-adm list
+
+mkdir /etc/tuned/balanced-tidb-optimal
+
+# Current active profile: balanced 表示当前操作系统的 tuned 策略使用 balanced，建议在当前策略的基础上添加操作系统优化配置
+# 在现有的 balanced 策略基础上添加操作系统优化配置。
+cat > /etc/tuned/balanced-quickon-optimal/tuned.conf <<EOF
+[main]
+include=balanced
+
+[cpu]
+governor=performance
+
+[vm]
+transparent_hugepages=never
+EOF
+
+# 应用新的 tuned 策略
+tuned-adm profile balanced-quickon-optimal