Test Suite "Performance Tests"

To better detect performance related issues, we should add a test-suite tailored to test such things. This should be done as a separate suite to be run e.g. each week in our production environment.

The tests should cover:

• test importing smaller task in ALL available languages (extended ProjectTaskTest), ideally with pretranslation via DemoMT and active AutoQA (spellcheck, termtagger)
• test xliff import with max. imaginable filesize (may we net to define a upper limit first ?)
• test e.g. XSLX import with max imaginable size (to test OKAPI chain)

About the setup: should run not in elasticdev or Bitbucket containers, but in a production node, like at sundays on personal-demo or something like that.

• Automation by t5 task:impor command and cron job
• how to collect the results / determine if test was successful?