1132 improve api benchmarks #378

	name: Benchmark

	on:
	push:
	branches: ["main"]
	pull_request:
	branches: ["main"]

	jobs:

	benchmark_api:
	name: Benchmark
	runs-on: ubuntu-22.04

	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 1

	- uses: actions/setup-python@v5
	with:
	python-version: "3.10"

	- name: Install poetry
	run: pipx install poetry==1.7.1

	- name: Install dependencies
	run: poetry install --with dev --without docs --no-interaction -E gunicorn

	- name: Run Fractal with Gunicorn
	run: \|
	export DB_ENGINE=sqlite
	export SQLITE_PATH=./simplest_fractal_db.db
	export FRACTAL_TASKS_DIR=/tmp/FRACTAL_TASKS_DIR
	export FRACTAL_RUNNER_WORKING_BASE_DIR=/tmp/artifacts
	export JWT_SECRET_KEY=secret
	export FRACTAL_LOGGING_LEVEL=10
	cd benchmarks/
	poetry run sh serve.sh

	- name: Benchmark
	run: \|
	cd benchmarks/
	poetry run python api_bench.py

	- name: HTML Preview
	id: html_preview
	uses: pavi2410/html-preview-action@v2
	with:
	html_file: 'benchmarks/bench.html'

	- name: Add comment with preview
	uses: github-actions-up-and-running/pr-comment@v1.0.0
	with:
	repo-token: ${{ secrets.GITHUB_TOKEN }}
	message: ${{ format('[Click here to preview Benchmark page in browser]({0})', steps.html_preview.outputs.url) }}


	- uses: stefanzweifel/git-auto-commit-action@v5
	if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
	with:
	commit_message: Update bench.html
	branch: benchmark-api
	push_options: '--force'
	skip_checkout: true
	file_pattern: benchmarks/bench.html

Provide feedback