- [[AWS]] [[Amazon EC2]] - Scaling activities show you a log containing actions and messages written out to the console pertaining to your [[AWS CloudFormation]] Stack. - On [[Tricentis]] [[Flood (company)]], you can find this by finding the grid or [[Load generators]] that have been started, clicking options, and then Scaling Activities. - Otherwise, you can find this in your AWS console. - Instance failing [[Amazon EC2 Health Check]] - `At 2020-09-03T13:16:03Z an instance was taken out of service in response to a EC2 health check indicating it has been terminated or stopped. Successful","2020-09-03 13:16:03 UTC Terminating EC2 instance: i-05d4dc5bd1efefd83 ` - Solution: Depending on the [[EC2 Auto Scaling Groups (ASG)]] rules, another [[Amazon EC2]] instance should be automatically added. If it isn't, check the rules and look into why the instance was terminated to begin with. - [[AWS EC2 Spot]] request failure - `At 2020-09-03T13:07:00Z an instance was started in response to a difference between desired and actual capacity, increasing the capacity from 75 to 80. Successful","2020-09-03 13:06:43 UTC Launching a new EC2 instance. Status Reason: There is no Spot capacity available that matches your request. Launching EC2 instance failed. ` - Solution: Wait for an instance to be made available at the spot price offered, or change to [[AWS On Demand pricing]] for more reliability.