[ENG-1296] set cap on expired orders processed per block #3498

	name: Protocol Benchmark
	on: # yamllint disable-line rule:truthy
	pull_request:
	paths:
	- 'protocol/**'
	push:
	branches:
	- main
	- 'release/protocol/v[0-9]+.[0-9]+.x' # e.g. release/protocol/v0.1.x
	- 'release/protocol/v[0-9]+.x' # e.g. release/protocol/v1.x
	paths:
	- 'protocol/**'

	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	jobs:
	benchmark:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./protocol
	steps:
	- name: Check out repository code
	uses: actions/checkout@v3
	- name: Setup Golang
	uses: actions/setup-go@v3
	with:
	go-version: 1.22
	- name: Prune Docker system to free up space
	run: \|
	docker system prune -a --volumes -f
	- name: Run Benchmarks
	run: make benchmark \| tee ./benchmark_output.txt
	- name: Download previous benchmark data
	uses: actions/cache@v4
	with:
	path: ./cache
	key: ${{ runner.os }}-benchmark
	- name: Store benchmark result
	uses: benchmark-action/github-action-benchmark@v1
	with:
	tool: 'go'
	output-file-path: ./protocol/benchmark_output.txt
	external-data-json-path: ./cache/benchmark-data.json
	fail-on-alert: true
	alert-threshold: '150%'
	save-data-file: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}

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