Questions tagged with Availability
Availability (also known as service availability) is both a commonly used metric to quantitatively measure resiliency, as well as a target resiliency objective.
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I am using Amazon Simple Email Service in the sandbox - very simple usage with perhaps one or two emails sent per month. AWS has identified TLS 1.0 or TLS 1.1 connections to AWS APIs from my account...
How can I stop these mysterious charges on AWS free tier ?
I have an EC2 instance ( no RDS ) that exhibits following charges
AWS Data Transfer
APS3-USE1-AWS-Out-Bytes USD 0.0 $ 0.086 per GB - Asia...
Hello!
I am experiencing a bottleneck on the NLB side.
Setup:
1) An ECS service that receives SMTP traffic.
2) Lambdas that send emails to that ECS service. One email equals one...
I integrated Change Data Capture into an OpenSearch index using DynamoDB Streams and a Lambda Trigger. Now, I'm grappling with the challenge of managing potential disruptions in the availability of...
My Singapore ec2 is not accessible via ssh and the /var/log/syslog logs are as follows:
"
```
INFO: task kcompactd0:33 blocked for more than 120 seconds.
Not tainted 5.19.0-1025-aws...
I'm getting EC2 unavailable notifications from aws with the following notification:
"Between Sun, 6 Aug 2023 06:44:09 GMT and Sun, 6 Aug 2023 07:12:07 GMT, a small number of EC2 instances were...
Looking for the Uptime SLA of AWS Outposts - tried to search from the "AWS Service Level Agreements (SLAs)" page but cannot find it.
Other than the SLA information, how could we describe the...
I want to know is there any difference about speed and performance for Availability Zones ? for example - We have three Availability Zones **us-east-1a**, **us-east-1b** and **us-east-1c**. My...
From the latest FAQ for EC2
> a t4g.small instance will automatically get 750 free hours per month deducted from their bill during each month. The 750 hours are calculated in aggregate across all...
I'm using Lightsail. Here is what I see in my web browser when I press "Connect using SSH":
What do I do to make this my available...
hello, I am trying to deploy VPCs across different AWS accounts but I do want to keep the Availability Zones consistent. Which means that use1-az6 named as us-east-1a in AWS account A is created as...
Is it possible to enable 3rd availability zone in us-west-1 ? The documentation at https://aws.amazon.com/about-aws/global-infrastructure/regions_az/ shows that us-west-1 has 3 azs but only two are...
asked a year ago