Doctrine\Common\Cache\PredisCache::doGetStats PHP Метод

    protected function doGetStats()
    {
        $info = $this->client->info();
        return [Cache::STATS_HITS => $info['Stats']['keyspace_hits'], Cache::STATS_MISSES => $info['Stats']['keyspace_misses'], Cache::STATS_UPTIME => $info['Server']['uptime_in_seconds'], Cache::STATS_MEMORY_USAGE => $info['Memory']['used_memory'], Cache::STATS_MEMORY_AVAILABLE => false];
    }