DSH 环境只读体检：磁盘/内存/延迟/缓存膨胀/插件版本落后检测，分级报告并对比历史基线趋势。只读，不删任何东西。
curl -fsSL https://www.dshhub.co/install.sh -o dshhub-install.sh && bash dshhub-install.shAlready have DSH? Skip the wizard and install the market directly:dsh plugin --profile web add dshhub-market
This plugin installs only from the plugin side.