Support » Plugin: Redis Object Cache » Optimal settings for WP-Config File to Get Page Load Faster

  • Resolved Pigo3934blog


    What are some suggested optimal setting for the WP- Config file to get the page load faster ?

    Currently my config is is …

    define( ‘WP_CACHE’, true );
    define(‘WP_CACHE_KEY_SALT’, ”);
    define(‘WP_REDIS_HOST’, ‘’);
    define(‘WP_REDIS_CLIENT’, ‘pecl’);
    define(‘WP_REDIS_SCHEME’, ‘tcp’);
    define(‘WP_REDIS_PORT’, ‘6379’);
    define(‘WP_REDIS_MAXTTL’, ‘86400’);
    //define(‘WP_REDIS_GLOBAL_GROUPS’, ”);
    //define(‘WP_REDIS_DATABASE’, ”);
    //define(‘WP_REDIS_PASSWORD’, ”);


    NOTE: My server has 7GB of RAM

    1)- Should I add a Key Salt ? What is it’s purpose ? If yes, is ” wp_ ” ok to use ?

    2) – Should I increase the Max TTL ? If yes, what is a good number ?

    3) – Will excluding certain Global Groups help ? If yes, which ones are NOT really needed ?

    4) – Will defining a Redis Database be necessary ?

    5) – I have seen different examples for setting up a password. What is the correct command line for an Apache server on Centos 6 ?


    Thanks in advance.

    • This topic was modified 6 months, 1 week ago by  Pigo3934blog.
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  • Plugin Author Till Krüss


    Your config looks good. Your questions will not improve page load time. I’d suggest using for that.

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