• Resolved dimitry18

    (@dimitry18)


    Hi. Experiencing very long page load (especially the load of current jobs submitted) with the WP Job Manager plugin. This happens both on backend (admin pannel start to load extremely long) and frontend. When I reinstall the plugin this problem disappears for an hour or so, then everything starts again. I believe something influence the database or cache or whatever to load more than expected.. Any ideas the reason that cause this or how can I diagnosis it?

    https://wordpress.org/plugins/wp-job-manager/

Viewing 13 replies - 1 through 13 (of 13 total)
  • Plugin Author Mike Jolley

    (@mikejolley)

    What have you checked so far – server error logs? Checked memory limit is sufficient? Checked other plugins installed?

    Thread Starter dimitry18

    (@dimitry18)

    Yes, I’ve tried to increase the memory limit to 64 mb and turned all the plugins off. When I turn off the WP Job Manager plugin the site loads normally. When enabled it takes about a minute or so just to generate the page. Hosting says that everything is ok from their side

    Thread Starter dimitry18

    (@dimitry18)

    What happens is: map shows up, and then it takes more than a minute just to load the existing jobs (all images compressed, 20 job listings per page)
    Decreasing the amount of shown job listing to 10 doesn’t affect the load speed

    Thread Starter dimitry18

    (@dimitry18)

    Reply from hosting “We noticed larger than average amount of CPU seconds. Your website has used roughly 2557 seconds today to process database queries”

    Plugin Author Mike Jolley

    (@mikejolley)

    How many jobs in total? What renders the map?

    Not seen any other reports of this so I would assume it’s something unique to your setup. See what the speed is like with other plugins off and the default WP theme.

    Thread Starter dimitry18

    (@dimitry18)

    Amount of jobs displayed < 30
    Map: Jobify theme
    Amount of daily impressions ~100

    Plugin Author Mike Jolley

    (@mikejolley)

    Only 30 jobs in total? Thats tiny – should be no slowdown.

    See how long jobs take to load without jobify activated.

    The only bottlenecks I can think of would be:
    – image thumbnail resizing
    – Geolocation

    But both of these things should only run once per job, and should not slow down the site every load.

    Thread Starter dimitry18

    (@dimitry18)

    Hi. Yes, 30 jobs (active). I launched the P3 Performance plugin, here are the results:

    Total Load Time: 15.4834seconds avg.
    Site Load Time: 13.9168seconds avg.
    Profile Overhead: 1.5666seconds avg.
    Plugin Load Time: 5.6700seconds avg.
    Theme Load Time: 0.3992seconds avg.
    Core Load Time: 7.9486seconds avg.
    Margin of Error: -0.1010seconds avg.
    (15.4834 observed, 15.5844 expected)
    Visits: 2
    Number of PHP ticks: 13,931 calls avg.
    Memory Usage: 81.00 MB avg.
    MySQL Queries: 95 queries avg.

    Can this data somehow give more understanding the reason of so long load time?

    Plugin Author Mike Jolley

    (@mikejolley)

    Not really – if you look at plugin load to compared to core load, its lower. You should do the ruling out stuff as suggested. A list of installed plugins may also be useful.

    Thread Starter dimitry18

    (@dimitry18)

    Thanks for quick reply. I tried to switch to the default theme, the site core load is still the same.
    Active plugin list:
    All in one Favicon
    BAW Login/Logout menu
    Cimy User Extra Fields
    CodeStyling Localization
    Custom fields for WP Job Manager
    Disable Title
    Easy Columns
    Features
    Flexi Pages Widget
    Get page IDs
    Google Analytics Dashboard for WP
    Gravity Forms
    Gravity Forms User Registration Add-On
    Hide Admin Bar From Non-admins
    Image Widget
    jonimo Simple Redirect
    Logout Redirect
    MailChimp Sign Up
    My Custom CSS
    Nav Menu Roles
    Nextend auto Login on Register
    P3 (Plugin Performance Profiler)
    Redirection
    Restrict Content Pro
    Simple Google Maps Short Code
    SumoMe
    User Photo
    W3 Total Cache
    WooCommerce
    WP Admin No Show
    WP Custom Titles
    WP Job Manager
    WP Job Manager – Apply With Gravity Forms
    WP Job Manager – Company Profiles
    WP Job Manager – Contact Listing
    WP Job Manager – Job Type Colors
    WP Job Manager – Registration Use Email
    WP Job Manager – Simple Paid Listings
    WPBakery Visual Composer

    Also, I’m on the shared hosting. Can this be the reason?

    Plugin Author Mike Jolley

    (@mikejolley)

    Redirect plugins can cause load issues (experienced in the past):

    – jonimo Simple Redirect
    – Redirection

    WooCommerce can also cause a longer load time, especially on cheap shared hosting.

    Start by turning those 3 off.

    Thread Starter dimitry18

    (@dimitry18)

    Turned off the 3 you told + cleaned the cache:

    WP Job Manager 65% (11.2988 seconds)
    Total Load Time: 19.4719seconds avg.
    Site Load Time: 17.7817seconds avg.
    Profile Overhead: 1.6902seconds avg.
    Plugin Load Time: 17.3632seconds avg.
    Theme Load Time: 0.1176seconds avg.
    Core Load Time: 0.9970seconds avg.
    Margin of Error: -0.6961seconds avg.
    (19.4719 observed, 20.1680 expected)
    Visits: 3
    Number of PHP ticks: 10,075 calls avg.
    Memory Usage: 67.50 MB avg.
    MySQL Queries: 82 queries avg.

    Plugin Author Mike Jolley

    (@mikejolley)

    If you email a login, and possibly FTP to https://wpjobmanager.com/contact/ I’ll see if I can see which function or addon is doing it. Ill start by commenting out the resize thumbnails function.

Viewing 13 replies - 1 through 13 (of 13 total)

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