编辑丨张星 记者丨董静怡 10月20日，社交媒体开始流传起亚马逊网页上的各类小狗图片，显示页面加载失败，亚马逊的买家和卖家们戏称，"今天是看狗的一天"。 崩掉的不只是亚马逊自己的电商网站。社交平台Snapchat、交易平台Robinhood、PayPal旗下的移动支付Venmo、加密货币平台Coinbase、人 工智能初创公司Perplexity等大量依赖AWS的互联网平台均受到波及陷入瘫痪。 根源是亚马逊云计算服务AWS遭遇大规模宕机， 美西时间10月20日下午3点，持续约15小时的服务故障得到解决。 据Downdetector数据，超 400万用户报告了这次故障引发的问题，至少一千家公司的服务受到冲击。 报告的问题始于美国东部时间凌晨3点后不久。 图/Downdetector 此次宕机波及Snapchat、Robinhood股票交易平台、加密货币平台Coinbase、等大量依赖AWS的互联网平台。 图/Downdetector 不过，尽管发生如此严重的大范围服务中断，亚马逊股价却并未受到很大影响，当日逆势收涨1.61%，截至最新收盘，亚马逊股价报222美元/ 股。 "AWS这样成熟的云厂商发生故障，暴露出 ...

Core Viewpoint - On October 20, Amazon Web Services (AWS) experienced a significant outage that affected numerous well-known websites and applications globally, raising concerns about the reliability of cloud services [1][7]. Group 1: Incident Details - The outage began in the US-EAST-1 region (Northern Virginia) and started reporting issues shortly after 3 AM Eastern Time [1]. - Affected services included Amazon's own e-commerce platform, Snapchat, Robinhood, Venmo, Coinbase, and others that rely on AWS [3]. - AWS identified the root cause of the issue as a DNS resolution anomaly affecting the DynamoDB service in the US-EAST-1 region [4]. Group 2: Financial Implications - AWS is a crucial part of Amazon's business, generating $107.6 billion in revenue for 2024, accounting for 17% of Amazon's total revenue, with an operating profit of $39.8 billion, a year-on-year increase of approximately 62% [7]. - In Q2, AWS revenue reached $30.9 billion, growing 17.5% year-on-year, but this growth rate lagged behind competitors like Microsoft Azure (39%) and Google Cloud (32%), raising concerns about AWS's market leadership [7]. - The outage occurred just before the release of AWS's Q3 financial report on October 30, which may lead investors to reassess the reliability of the cloud service business [7].