Cache check for multiple servers

[You2s]

Hello,

I'm using this package for a week and I have a problem, my cache check returns an error in production quite often (every hour thanks to the throttle). In production, I use k8s, and I have several pods for my backend that run simultaneously (behind a load balancer).
This cache error I'm pretty sure is related to the fact that the check generates a random string and since all my pods perform the action simultaneously the value doesn't have time to be read.
I've never submitted a pull request on any of the packages I use, I might try it but I'd like to validate my idea with you first.
I would like to add an option in the config like unique_cache_key, which if enabled would add the hostname to the cache key.

protected function canWriteValuesToCache(string $driver): bool
    {
        $expectedValue = Str::random(5);
        $key = 'laravel-health:check';

        if (config('health.unique_cache_key')) {
            $key .= ':' . $_SERVER['HOSTNAME'];
        }

        Cache::driver($driver)->put('laravel-health:check', $expectedValue, 10);

        $actualValue = Cache::driver($driver)->get('laravel-health:check');

        return $actualValue === $expectedValue;
    }

Or do you think it should be done by default?