Julia Kreger ffff76a682 Add basic tools for benchmarking ...

Adds a horribly written, just hacked together little tool to help
provide sizing insight into an ironic deployment's state and underlying
performance.

Key data:
* Queries the list of node from a pure python interface level with the
  database and reports timeing for the list of nodes to be returned.
  This information helps convey how long a periodic hits the database
  just for the query.
* Requests *all* nodes using the query pattern/structure of the nova
  resource tracker, and uses the marker to make any additional requsts.
  The data is parsed, and collected, and counts identified vendors,
  if any.
* Collects basic data on conductors in terms of running, conductor groups
  as well as currently loaded drivers in the deployment.

All of this information provides operational insight into *what*
conditions exist within the deployment allowing developers to try
and identify solutions based on the unique circumstances of larger
deployments.

Also adds a utility to generate and semi-randomize data to allow us to
create a benchmark job in CI.

Change-Id: Iae660aea82db8f1c4567ee2982595ccfdf434fe3

2021-05-24 16:36:02 +00:00

686 B

Raw Blame History

View Raw