I am building the remote code execution engine in Scala and pekko. In this video I run the Simulator client which sends up to 500 requests to the server per each minute and calculates the aggregated statistics such as average response time and p50, p95 and p99.
Supported languages so far: Python, JavaScript, Java, Ruby, Perl and PHP.
Source code: https://github.com/Ghurtchu/braindrill