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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 |
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| README | ||
| do_not_run_create_benchmark_data.py | ||
| generate-statistics.py | ||
README
This folder contains two files: * do_not_run_create_benchmark_data.py - This script will destroy your ironic database. DO NOT RUN IT. You have been warned! It is is intended to generate a semi-random database of node data which can be used for benchmarks, instead of crafting a raw SQL file representing a test model * generate-statistics.py - This is a utility some statistics to both aid in basic benchmarking of ironic operations *and* provide developers with conceptual information regarding a deployment's size. It operates only by reading the data present and timing how long the result take to return as well as isolating some key details about the deployment.