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WP Supercache and WP Stats = Server Crash? (5 posts)

  1. Oliver Krautscheid (oliversk)
    Member
    Posted 3 years ago #

    Hi,

    Had a lot of server crashes during the last days with the server load going up to 190+ from time to time. After disabling eAccelerator and IonCube first I now upgraded to the latest Wp Supercache and when I activated it server load went up to 100, mysql crashed. Looks like I got a winner here ..

    MySQL server has gone away on line: 124

    This person has the same problem:
    http://wordpress.org/support/topic/wp-super-cache-mysql-server-has-gone-away-on-line-124

    Also found a lot of these in my errro_log:
    PHP Fatal error: Call to a member function get() on a non-object in /wp-includes/cache.php on line 93

    After some tests, my theory is that WordPress.com changed their stats plugin and it is no longer compatible with Supercache. My setup worked for months and suddenly I get that high CPU load? Strange.

    I have now disabled WP Stats and will report back here. So far it really looks promising..

    First results:
    Server load 50% down
    Memory usage 50% down

  2. Oliver Krautscheid (oliversk)
    Member
    Posted 3 years ago #

    Ok now Supercache doesn't seem to work at all.

    When I enable the plugin and then Update the status on advanced it will automatically turn off the plugin.

    Next, when I click on Delete cache nothing happens (stats are not updated like in earlier versions).

    I'm about to downgrade again..

  3. Oliver Krautscheid (oliversk)
    Member
    Posted 3 years ago #

    I change settings under "Advanced Settings" click on Update Status
    Then I go back to Easy and it's Disabled..

    However, Supercache is still serving files.. so I suppose it's a problem with the checkbox.

    Please check that, thanks!

  4. Oliver Krautscheid (oliversk)
    Member
    Posted 3 years ago #

    Server load is going up again .. *sigh* up to 100

    Tired of this :(

  5. Oliver Krautscheid (oliversk)
    Member
    Posted 3 years ago #

    PHP Fatal error: Call to a member function get() on a non-object in /wp-includes/cache.php on line 93..
    this one only occurs when a visitor comes from Google Images. Strange huh?

    Anyway, I solved it:
    It wasn't Supercache or WP Stats, it was ACE (advanced category excluder)

    More infos if you need it.
    http://www.webhostingtalk.com/showthread.php?p=7080599&posted=1#post7080599

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  • Started 3 years ago by Oliver Krautscheid (oliversk)
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  • WordPress version: 3.0.1