We are trying to build something similar to CT-scan; except it’s a 1-man team so it’s been a longer journey: https://code.fb.com/developer-tools/mobile-perform

We are trying to build something similar to CT-scan; except it’s a 1-man team so it’s been a longer journey: https://code.fb.com/developer-tools/mobile-performance-tooling-infrastructure-at-facebook/ https://code.fb.com/developer-tools/mobile-performance-tooli... We run functional UI tests with a performance tracer wired up- we already had them setup by feature teams so it was easy to get started. Instead of a Zookeeper scheduler, it’s just Jenkins. Right now we’ve been able to catch 2-3% relative regressions in things like startup, opening a Google Maps view etc which is pretty good. It was easy to setup and then hard to optimize the variance down so we could get a strong signal. We’re hiring if any of this is interesting, it’s Golang/San Francisco/Full-Time.