sysbench #23

	name: sysbench

	on:
	push:
	branches: [main]
	paths:
	- 'frameworks/database/sysbench/**'
	- '.github/workflows/sysbench.yml'
	pull_request:
	paths:
	- 'frameworks/database/sysbench/**'
	- '.github/workflows/sysbench.yml'
	workflow_dispatch:
	schedule:
	# Daily at 12:00 UTC for the test 4 change-detection showcase.
	# Avoid 0 0 * * * — month boundary ambiguity.
	- cron: '55 7 * * 6'

	permissions:
	contents: read

	concurrency:
	group: sysbench-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	benchmark:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: frameworks/database/sysbench
	steps:
	- uses: actions/checkout@v4

	- name: Install sysbench
	# sysbench ships in Ubuntu's default repos. We accept the
	# distro-pinned version rather than building from source or
	# using apt pinning: Ubuntu runners pin to a specific image
	# release (ubuntu-24.04 under the ubuntu-latest alias at the
	# time of writing), so the installed sysbench version is
	# effectively a function of the runner image and is logged
	# below by `sysbench --version`. Any upstream output-format
	# change becomes visible in the captured fixture the next time
	# the workflow runs, which is exactly the signal we want.
	run: \|
	sudo apt-get update
	sudo apt-get install -y sysbench
	sysbench --version
	working-directory: ${{ github.workspace }}

	- name: Run sample benchmark
	run: ./run.sh

	- name: Upload output as artifact
	uses: actions/upload-artifact@v4
	with:
	name: sysbench-output
	path: frameworks/database/sysbench/output.txt
	if-no-files-found: error

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