Switch CSV file for perftests and add Redis step

[rzats]

Summary:

Changes the file for Locust performance tests from as_of (10 targeted queries) to small (~1000 random queries).
Also, makes it run the redis Docker container alongside web (db is not needed as it connects to a remote staging DB).

Prerequisites:

• Unless it is a documentation hotfix it should be merged against the dev branch
• Branch is up-to-date with the branch to be merged with, i.e. dev
• Build is successful
• Code is cleaned up and formatted