Find performance bottlenecks or other unknown weaknesses missed by traditional software tests.
Define specific conditions to stop an experiment or roll back to the pre-experiment state.
Use prebuilt templates to set up and run high-quality experiments in minutes.
Get superior insights by generating real-world failure conditions, such as impaired performance of different resources.
How it works
AWS Fault Injection Simulator (FIS) is a fully managed service for running fault injection experiments to improve an application’s performance, observability, and resiliency. FIS simplifies the process of setting up and running controlled fault injection experiments across a range of AWS services, so teams can build confidence in their application behavior.
Run a game-day simulation
Simulate previous failures, known process or team weaknesses, or seasonal spikes in demand, and monitor the performance of your system.
Integrate with your delivery pipeline
Repeatedly test the impact of fault actions, such as injecting task-level container failures, as part of your software delivery process.
Run CPU stress on an instance
Test how your applications handle CPU stress and whether CPU utilization exceeds your specified threshold.
How to get started
Learn more about pricing
See a pricing summary and outline of pricing tiers and examples.
Learn how to use controlled experiments
Create an experiment template and run an experiment.
Speak with an expert
Learn how to quickly set up experiments using prebuilt templates.