feat: pgbench with postgres, pgbouncer and proxy #3

	name: Benchmark Proxy
	on:
	pull_request:
	branches:
	- main
	push:
	branches:
	- main
	workflow_dispatch:

	env:
	CARGO_TERM_COLOR: always

	permissions:
	# deployments permission to deploy GitHub pages website
	deployments: write
	# contents permission to update benchmark contents in gh-pages branch
	contents: write

	jobs:
	benchmark:
	name: Performance regression check
	runs-on: buildjet-16vcpu-ubuntu-2204
	steps:
	- uses: actions/checkout@v4
	- uses: ./.github/actions/setup-test
	- run: \|
	mise run postgres:up --extra-args "--detach --wait"
	- name: Run benchmark
	working-directory: tests/benchmark
	run: mise run benchmark:continuous
	# Download previous benchmark result from cache (if exists)
	- name: Download previous benchmark data
	uses: actions/cache@v4
	with:
	path: ./cache
	key: ${{ runner.os }}-benchmark
	# Run `github-action-benchmark` action
	- name: Store benchmark result
	uses: benchmark-action/github-action-benchmark@v1
	with:
	# What benchmark tool the output.txt came from
	tool: 'pgbench'
	# Where the output from the benchmark tool is stored
	output-file-path: tests/benchmarks/results/output.txt
	# Where the previous data file is stored
	external-data-json-path: ./cache/benchmark-data.json
	# Workflow will fail when an alert happens
	fail-on-alert: true
	# Enable alert commit comment
	comment-on-alert: true
	# GitHub API token to make a commit comment
	github-token: ${{ secrets.GITHUB_TOKEN }}
	# Enable Job Summary for PRs
	summary-always: true
	auto-push: true

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