As a user of the test-operator:
I want to be able to take a look at the stackviz report inside of the logs collected by the test-operator.
 
So that:
I can investigate the amount of time each tempest worker spend running the actual tests during last test run. This will allow me to find potential time savings. I can use the information to split the tests between the workers more efficiently using a worker file [1] or by splitting the test classes (by default tempest schedules the tests between the workers on the class level)

Definition of Done: 

• Test operator logs contain a stackviz report

Dependencies:

• As of now the Stackviz project is stale. There is a commit that is trying to move the project to newer version of dependencies but there is a still work left on it [2].

Notes:

• Stackviz repository
• This is how a Stackviz report looks like:

[1] https://docs.openstack.org/tempest/latest/run.html
[2] https://review.opendev.org/c/openstack/stackviz/+/908678/17