Merge branch 'downstream-refactor' into 'master'

Downstream refactor

See merge request !41
4 jobs from master in 2 minutes and 10 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #16405
integration
helloworld.integration.test

00:00:11

passed #16406
integration
perfwrapper.integration.test

00:00:11

passed #16404
rapl
py.test

00:01:06

 
  Style
passed #16407
flake8

00:01:03