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Amazon CloudWatch 现支持查询最长两周的历史指标数据 - AWS
Amazon Web Services · 2026-06-03 · via Recent Announcements

发布于: 2026年6月3日

Amazon CloudWatch 现在支持您使用 Metrics Insights 查询来源,查询最长两周的历史指标数据。CloudWatch Metrics Insights 提供快速、灵活的、基于 SQL 的查询。利用这项新功能,您可以对超过 3 小时的历史指标数据进行展示、聚合或切片和切块,从而增强可视化和调查功能。

之前,在创建控制面板和警报来监控您的资源与应用程序的动态指标组时,如果使用 Metrics Insights SQL 查询,您能可视化最长 3 小时的数据。此增强功能可帮助您识别较长时间内(甚至事件发生数天后)的趋势并调查相关影响。查询时间范围的延长有助于改善团队的运营状况,确保不会遗漏任何影响。

AWS GovCloud(美国东部)和 AWS GovCloud(美国西部)区域现已支持使用 Metrics Insights 查询最长两周的历史指标数据。

查询最长 2 周的历史指标数据这一功能自动提供,无需额外费用。标准定价适用于 Metrics Insights 上的警报、控制面板或 API 使用,请参阅 CloudWatch 定价以了解详情。要了解有关使用 Metrics Insights 执行指标查询的更多信息,请访问 CloudWatch 文档