{"id":17667,"date":"2026-06-26T19:00:00","date_gmt":"2026-06-27T01:00:00","guid":{"rendered":"https:\/\/www.supportpro.com\/blog\/?p=17667"},"modified":"2026-06-23T23:39:07","modified_gmt":"2026-06-24T05:39:07","slug":"aws-services-are-up-but-the-application-is-down-why","status":"publish","type":"post","link":"https:\/\/www.supportpro.com\/blog\/aws-services-are-up-but-the-application-is-down-why\/","title":{"rendered":"AWS Services Are Up, but the Application Is Down \u2013 Why?"},"content":{"rendered":"\n

Introduction<\/strong><\/h1>\n\n\n\n

It can be disconcerting to see your application still unavailable or down, even when AWS shows all services as working. This typically indicates that your application stack, settings, or dependencies are the source of the issue, even while the AWS infrastructure is sound. Although AWS guarantees the availability of services like EC2, RDS, ELB, etc., the configuration and connectivity of these services determine the availability of your application.


1. Check EC2 Instance Health & Status:-<\/strong><\/p>\n\n\n\n

    \n
  1. Access the AWS console.<\/li>\n\n\n\n
  2. Search for the EC2\u00a0 Instance

    Kindly verify the instance state.<\/li>\n<\/ol>\n\n\n\n

                   A. Instance state >> Running
                  B. Status checks >> 2\/2 checks passed
    <\/p>\n\n\n\n

      \n
    1. \u00a0If it\u2019s failed,

      A. Restart the instance
      B. Check system & instance status checks





      2. Verify Application Service Is Running<\/strong>

      Why is this required?
      Sometimes the server is accessible and up, but the application should be stopped or crashed.<\/li>\n<\/ol>\n\n\n\n