profiledFunctionExecution.js

async function profiledFunctionExecution(asyncFunctionToProfile, functionName, additionalData = []) {
    const startTime = Date.now();
    const PROFILE_LOG_PREFIX = "[PROFILING]";
    
    // Start a transaction for monitoring (assuming a monitoring library is used)
    const transaction = startTransaction({ name: functionName });

    // Log the start of function execution
    console.log(PROFILE_LOG_PREFIX, `function=${functionName} event=start ts=${new Date(startTime).toISOString()}`);

    // Add any additional data to the transaction
    additionalData.forEach(([key, value]) => {
        transaction.setData(key, value);
    });

    let result;
    try {
        // Execute the function we're profiling
        result = await asyncFunctionToProfile;
    } catch (error) {
        // If an error occurs, mark the transaction as errored and re-throw
        transaction.setStatus("error");
        throw error;
    }

    const endTime = Date.now();
    const durationInSeconds = (endTime - startTime) / 1000;

    // Log the end of function execution
    console.log(PROFILE_LOG_PREFIX, `function=${functionName} event=finish ts=${new Date(endTime).toISOString()}`);
    console.log(PROFILE_LOG_PREFIX, `function=${functionName} event=measure duration=${durationInSeconds.toFixed(2)} seconds`);

    // Set the duration measurement in the transaction if the method exists
    if (transaction && typeof transaction.setMeasurement === "function") {
        transaction.setMeasurement("duration", durationInSeconds, "second");
    }

    // Finish the transaction
    transaction.finish();

    // Return the result of the profiled function
    return result;
}