[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-03-06。"],[[["Key Visualizer displays diagnostic messages above heatmaps to identify performance issues or potential data inaccuracies."],["High read pressure and high write pressure messages indicate performance bottlenecks in specific key ranges, and can be further designated to be an issue with individual rows."],["The large rows message highlights if any rows exceed 256 MB of data or if any key ranges average over 200 MB per row."],["The \"No data scanned\" message signifies the lack of performance data for the table, often due to the table being empty."],["\"Values per row are approximate\" indicates data could be inaccurate, particularly for metrics like Read CPU and Write CPU, if rapid data changes impact more than 5% of performance data."]]],[]]