- If you run a short load test and it works fine, it is no guarantee that your service can handle that load for a long time. You should run your performance tests for more time and understand your system’s performance characteristics.
- Being too focused on what you set out to test and ignoring any other warning signs while testing is a common mistake developers make. It’s good to pay attention and investigate unusual results or changes in your application’s behaviour as you increase load.
- Reusing test data is another common mistake. You should either generate new data or spin up a new environment for each test.
- Assuming the production environment is perfectly healthy permanently. Deliberately make things to go wrong during your load test to find out how your service will perform if such failures happen.
Full post here, 7 mins read