[ci] Adding Perf Workflow #48

	# Copyright (c) Microsoft Corporation.
	# Licensed under the MIT license.

	name: Performance Analysis

	on:
	pull_request:
	types: [opened, synchronize]

	jobs:
	plot:
	runs-on: ubuntu-latest
	permissions:
	actions: read
	contents: read
	deployments: read
	packages: none
	pull-requests: write
	security-events: write
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Parse Statistics
	id: parse-stats
	run: \|
	git show --format=%H -s HEAD
	git rev-list --max-parents=0 HEAD
	pip install --pre azure-data-tables azure-storage-blob pandas matplotlib
	stats=$(python3 tools/plot.py \
	--connection "${{ secrets.AZURE_STORAGE_CONNECTION_STRING }}" \
	--table ${{ secrets.AZURE_STORAGE_TABLE_NAME }} \
	--key ${{ secrets.AZURE_STORAGE_KEY }} \
	--container ${{ secrets.AZURE_STORAGE_CONTAINER }} \
	--no-plot)
	EOF=$(dd if=/dev/urandom bs=15 count=1 status=none \| base64)
	echo "MESSAGE<<$EOF" >> $GITHUB_OUTPUT
	echo "$stats" >> $GITHUB_OUTPUT
	echo "$EOF" >> $GITHUB_OUTPUT
	echo "$stats"
	echo "$EOF"
	- name: Post Comment
	uses: actions/github-script@v7
	with:
	github-token: ${{secrets.GITHUB_TOKEN}}
	script: \|
	const message = '${{ steps.parse-stats.outputs.MESSAGE }}'
	github.rest.issues.createComment({
	issue_number: context.issue.number,
	owner: context.repo.owner,
	repo: context.repo.repo,
	body: message
	})

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