执行下面三个卸载脚本

/usr/local/qcloud/stargate/admin/uninstall.sh
/usr/local/qcloud/YunJing/uninst.sh
/usr/local/qcloud/monitor/barad/admin/uninstall.sh

停用服务

systemctl stop tat_agent
systemctl disable tat_agent
rm -f /etc/systemd/system/tat_agent.service

删除Cron中残留的定时任务

crontab -e