AWS： Some connection issues with EC2 instances have been resolved, and the service is running normally

According to Foresight News, according to the AwS Health Dashboard, Amazon AWS has released an update stating that "between 12:40 AM and 1:43 AM Pacific Time, a portion of EC2 instances located in a single availability zone (apne1-az4) in the Asia Pacific Northeast Region (AP-NORTHEAST-1) experienced connectivity issues. The issue is caused by the simultaneous interruption of both the primary and backup power sources, which affects the normal operation of the relevant EC2 instances. During this period, customers may encounter higher error rates and delays on instances launched within the affected area, and other AWS APIs that partially rely on these EC2 instances may also be affected. Our engineers automatically intervened within a few minutes and immediately began troubleshooting and implementing repair measures. We don't think this problem will happen again. Currently, only a very small number of instances are still deployed on hardware affected by power outages. We will continue to work hard to recover all affected instances and volumes, but to achieve immediate recovery, it is recommended to replace these unrecovered instances or storage volumes as much as possible. The issue has been resolved and the service has resumed normal operation Currently, only Amazon relational database services are affected.