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  • This topic has 8 replies, 2 voices, and was last updated 9 years, 5 months ago by Syam Mohan.
Viewing 9 posts - 1 through 9 (of 9 total)
  • Author
    Posts
  • November 20, 2015 at 8:45 pm #19512
    Jack Sun
    Participant

    I use this plugin on my site, and I have setup about 30 custom roles. It took me quite amount of time to trace down the plugin causes the cpu loading issue.

    When I activated role editor plugin, the CPU loading is getting high. For example, the screenshot as below.

    https://gyazo.com/23eb10a0eb00906a57d96af99d097f79

    As you can see in the screenshot…
    CPU: 47.7%us, 52.1%sy

    The sy means system is very high which is non-sense. If I disable the role plugin, everything is normal. Please help, this is really unacceptable.

    Please test it here..
    http://www.caizischool.com

    November 21, 2015 at 1:03 pm #19549
    Syam Mohan
    Keymaster

    Hi Jack,

    I need some more information to get a clear picture.

    1. Is this a WordPress multisite?
    2. When are you seeing the CPU hike?
    3. Is it a CPU spike or constant usage?
    4. Your screenshot says mysql uses most CPU. Can you verify the process?
    5. Do you have any caching enabled(object or DB)?
    6. Can you try with all plugins deactivated except the WPFront User Role Editor?

    Thanks

    Syam

    November 21, 2015 at 5:49 pm #19554
    Jack Sun
    Participant
    This reply has been marked as private.
    November 21, 2015 at 7:05 pm #19555
    Syam Mohan
    Keymaster

    Hi Jack,

    Thanks for the information.

    Since the CPU usage is by mysql, it must be a query. Can you install a query monitor plugin on your site? That will tell you the expensive queries.

    Thanks

    Syam

    November 22, 2015 at 4:18 am #19576
    Jack Sun
    Participant
    This reply has been marked as private.
    November 22, 2015 at 5:07 am #19586
    Jack Sun
    Participant
    This reply has been marked as private.
    November 22, 2015 at 10:19 pm #19596
    Syam Mohan
    Keymaster
    This reply has been marked as private.
    November 23, 2015 at 6:43 am #19616
    Jack Sun
    Participant
    This reply has been marked as private.
    November 23, 2015 at 8:23 am #19620
    Syam Mohan
    Keymaster
    This reply has been marked as private.
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Viewing 9 posts - 1 through 9 (of 9 total)
  • The topic ‘CPU high loading issue’ is closed to new replies.
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