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A-Tune是一款系统性能自优化的系统级基础软件,目标是智能识别出系统的负载类型,并进行业务模型到资源模型的动态调度,以充分释放鲲鹏服务器算力,使运行在鲲鹏服务器上的应用得到最佳性能表现。
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支持操作系统:openEuler 1.0及以上版本
yum install -y atune
yum install -y golang-bin python3 perf sysstat hwloc-gui
yum install -y python3-dict2xml python3-flask-restful python3-pandas python3-scikit-optimize python3-xgboost
或
pip3 install dict2xml Flask-RESTful pandas scikit-optimize xgboost
mkdir -p /home/gopath/src
cd /home/gopath/src
git clone https://gitee.com/openeuler/A-Tune.git atune
cd atune
make
make install
systemctl start atuned
systemctl status atuned
列出系统当前支持的workload类型和对应的profile,当前处于active状态的workload类型。
接口语法:
atune-adm list
示例:
atune-adm list
实时采集系统的信息进行负载类型的识别,并自动执行对应的优化。
接口语法:
atune-adm analysis [OPTIONS] [APP_NAME]
运行示例1:使用默认的模型进行分类识别
atune-adm analysis
运行示例2:使用自定义训练的模型进行识别
atune-adm analysis –model ./model/new-model.m
运行示例3:指定当前的系统应用为mysql,仅作为参考。
atune-adm analysis mysql
其他命令使用详见atune-adm help信息
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