app.py

from flask import Flask, jsonify
import time
import math
import os

app = Flask(__name__)


ITERATIONS = 30_000_000

def cpu_intensive_task(iterations):

    start_time = time.time()
    result = 0
    for i in range(1, iterations + 1):
        result += math.log(i + 1e-9)

    end_time = time.time()
    duration = end_time - start_time
    return {"result_sum": result, "duration_seconds": duration, "iterations_performed": iterations}

@app.route('/process', methods=['GET'])
def process_request():
    data = cpu_intensive_task(ITERATIONS)
    print(f"Task took {data['duration_seconds']:.4f}s for {data['iterations_performed']} iterations.")
    return jsonify(data)

if __name__ == '__main__':
    port = int(os.environ.get("PORT", 8000))
    app.run(host='0.0.0.0', port=port)