环境性能数据随时间变化线性图
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This line chart tracks the environmental performance metrics of I/O, network, and CPU usage over 45 timestamps, with each metric color-coded and overlaid with circular data points for precise value identification. The visualization uses D3 v5 to create a smooth, monotone-curved line chart via the `d3.line` and `d3.curveMonotoneX` APIs, with axes generated through `d3.axisBottom` and `d3.axisLeft`. Data is loaded from a CSV with timestamp and metric columns, and the SVG rendering includes hover tooltips displaying percentage values for each point. A legend distinguishes the three data series.
AI-generated description线性图
MIT Licensed