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[resolved] suPHP not compatible with either memcache or APC? (9 posts)

  1. jhayrocas
    Member
    Posted 3 years ago #

    Hi everyone,

    I wanted to use memcache or APC for caching using W3 Total Cache.

    Asked my VPS hosting support team to have it installed on my VPS but they said that suPHP is not compatible with either memcache or APC.

    Anyone who's had a similar case?

  2. pokeraffz
    Member
    Posted 3 years ago #

    Unfortunately it is true :( You can try FCGI as an option.

  3. jhayrocas
    Member
    Posted 3 years ago #

    Really? My webhosts seems to be very good as they got memcache installed and working on VPS alongside suPHP.

    I also did some search and found this that says it can be installed and get to work together.

    But APC is still a no-no with suPHP.

  4. jhayrocas
    Member
    Posted 3 years ago #

    Memcache has been installed and working on my VPS, but whenever I choose memcache as the caching method I get the following error messages:

    Page caching is not working properly. Memcached server(s): 127.0.0.1:11211 may not running or not responding. This error message will automatically disappear once the issue is resolved.

    Minify is not working properly. Memcached server(s): 127.0.0.1:11211 may not running or not responding. This error message will automatically disappear once the issue is resolved.

    Object caching is not working properly. Memcached server(s): 127.0.0.1:11211 may not running or not responding. This error message will automatically disappear once the issue is successfully resolved.

    Anyone else who had the same issue?

  5. instantit
    Member
    Posted 3 years ago #

    If you are seeking a solution for optimizing your website loading speed, try the combination of plugins as below

    W3 Total Cache + CDN + WP DB Cache

    It should able to deliver the speed you have been expected.

  6. pokeraffz
    Member
    Posted 3 years ago #

    Installing memcache, apc and running it together with a suphp usually leads to all sorts of errors you don't really want to have.

  7. jhayrocas
    Member
    Posted 3 years ago #

    It has been fixed by my web hosts. For now, it's suPHP running alongside memcache.

  8. Brian Layman
    Member
    Posted 3 years ago #

    In case people stumble on this later...

    Yes, memcache works perfectly fine along side suphp.

    suPHP does not work with APC or any of the opcode cache tools. Thouch cpanel and other tools can enable this setting, at the implementation level, they are incompatible concepts.

    "127.0.0.1:11211 may not running or not responding." can be caused by memcache being down, the port being blocked, and loopback not being configured on the server.

    netstat -tap will show if memcache is loaded.
    ping 127.0.0.1 will tell you if the loop back is working
    telnet 127.0.0.1 11211 will tell you if the port is blocked

    And that's all I have to say about that.

  9. ddd2500
    Member
    Posted 2 years ago #

    my 127.0.0.1 11211 has been blocked, what shoud I do now/

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