Save `Benchmarkable.php` in `app/Console`. Then use it in your Artisan Commands.

Benchmarkable.php

<?php

namespace App\Console;

/**
 * Benchmark functionality for Artisan Command.
 * 
 * @author  Maurizio Lepora <[email protected]>
 * @license MIT
 */
trait Benchmarkable
{
    
    /**
     * Store the benchmarks.
     *
     * @var  \Illuminate\Support\Collection
     */
    protected $benchmarks;

    /**
     * Set a new unique mark.
     *
     * @param   string  $name 	The unique key name.
     */
    protected function setBenchmark(string $name): self
    {
    	if (! $this->benchmarks) {
    		$this->benchmarks = collect([]);
    	}

    	if ($this->benchmarks->keys()->contains($name)) {
    		throw new Exception("The key `{$name}` already exists.");
    	}

        $this->benchmarks->put($name, microtime(true));

        return $this;
    }

    /**
     * Calculates the elapsed time from the given mark.
     *
     * @param   string  $name               The unique key name.
     * @param   int  	$decimals = 3       The number of decimals to output.
     * @param   string  $suffix = 'sec.'    The text to show after the elapsed time.
     * @return  string                      The elapsed time formatted.
     */
    protected function benckmarkFrom(string $name, int $decimals = 3, string $suffix = 'sec.'): string
    {
        return trim(
        	number_format(
        		microtime(true) - $this->benchmarks->get($name),
        		$decimals
        	) . ' ' . $suffix
        );
    }
}

How to use it

In your Command, import the Benchmarkable trait. Here an example:

<?php

namespace App\Console\Commands;

use App\Console\Benchmarkable;

class AmazingCommand extends Command
{
    use Benchmarkable;

    ...
}

then in your methods:

public function handle()
{
    $this->setBenchmark('mark_1');

    ...

    $this->line("Completed in " . $this->benchmarkFrom('mark_1'));
}

and the output will be:

$ php artisan amazing:command
Completed in 1.0746 sec.