Recommended Configuration (edit your wp-config.php)

Code:

define('WP_REDIS_CONFIG', [
    'token' => 'Vwwz2Xjf3RLsjJlBxBpLJbJcIRoi9rfszjmOqecMzQ1RB3K8jYQAOMkrCFDR',
    'host' => '127.0.0.1',
    'port' => 6379,
    'database' => 0, // change for each site
    'maxttl' => 3600 * 24 * 7, // 7 days
    'timeout' => 1.0,
    'read_timeout' => 1.0,
    'prefetch' => true,
    'split_alloptions' => true,
    'strict' => true,
    'debug' => false,
]);

define('WP_REDIS_DISABLED', false);

High Performance Configuration; (For expert users only.)

Code:

define('WP_REDIS_CONFIG', [
    'token' => 'Vwwz2Xjf3RLsjJlBxBpLJbJcIRoi9rfszjmOqecMzQ1RB3K8jYQAOMkrCFDR',
    'host' => '127.0.0.1',
    'port' => 6379,
    'database' => 0, // change for each site
    'timeout' => 0.5,
    'read_timeout' => 0.5,
    'retry_interval' => 10,
    'retries' => 3,
    'backoff' => 'smart',
    'compression' => 'zstd', // `zstd` compresses smaller, `lz4` compresses faster
    'serializer' => 'igbinary',
    'async_flush' => true,
    'split_alloptions' => true,
    'prefetch' => true,
    'strict' => true,
    'debug' => false,
    'save_commands' => false,
]);

define('WP_REDIS_DISABLED', getenv('WP_REDIS_DISABLED') ?: false);