Support » Plugin: Comet Cache » php slow log entries flock()

  • Hi,

    I’m getting a lot of these in the php_slow.log:

    [22-Jun-2016 08:37:29]  [pool e48437] pid 2815
    script_filename = /website3342/wp-admin/post.php
    [0x00007f5afa97ace8] flock() /website3342/wp-content/plugins/comet-cache/src/includes/traits/Shared/CacheLockUtils.php:52
    [0x00007f5afa97a978] cacheLock() /website3342/wp-content/plugins/comet-cache/src/includes/traits/Shared/CacheDirUtils.php:291
    [0x00007f5afa97a810] deleteFilesFromHostCacheDir() /website3342/wp-content/plugins/comet-cache/src/includes/traits/Shared/CacheDirUtils.php:61
    [0x00007f5afa97a5d8] clearFilesFromHostCacheDir() /website3342/wp-content/plugins/comet-cache/src/includes/traits/Plugin/WcpPostUtils.php:90
    [0x00007ffd13d8ac20] autoClearPostCache() unknown:0
    [0x00007f5afa97a3f8] call_user_func_array() /website3342/wp-includes/plugin.php:525
    [0x00007f5afa97a290] do_action() /website3342/wp-includes/post.php:5661
    [0x00007f5afa979e18] clean_post_cache() /website3342/wp-includes/post.php:3426
    [0x00007f5afa979c68] wp_insert_post() /website3342/wp-includes/post.php:3602
    [0x00007f5afa979960] wp_update_post() /website3342/wp-admin/includes/post.php:376
    [0x00007f5afa979760] edit_post() /website3342/wp-admin/post.php:193

    is there any way I can avoid this?

Viewing 3 replies - 1 through 3 (of 3 total)
  • Plugin Author Raam Dev


    @ak71 Do you have a site with a very large cache? Is your site very busy?

    @raam, the site has around 1000-1500 visits a day, don’t know about the cache size, around 650 posts a few pages…

    Plugin Author Raam Dev


    @ak71 Can you tell me what the value of request_slowlog_timeout is in your PHP configuration? You might be able to see that from the output of phpinfo(), otherwise you’ll need to look at your server configuration. That option is usually defined in /etc/php5/fpm/pool.d/www.conf.

Viewing 3 replies - 1 through 3 (of 3 total)
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