CPU Usage Too High

  • iPad Guy

    (@patricklevellnet)


    8 years, 11 months ago

    I had to roll JetPack back to 3.4.3, and am considering rolling it back to 3.3.x, depending on CPU performance over the next few days. This version uses too many CPU cycles, putting blogs at risk of being taken off-line by their hosts.

    (I might add that the blog host is one recommended by WordPress)

Viewing 5 replies - 1 through 5 (of 5 total)
  • Plugin Author Jeremy Herve

    (@jeherve)

    Jetpack Mechanic 🚀

    8 years, 11 months ago

    I’m sorry to hear you’ve run into issues.

    Could you try to deactivate Jetpack modules under Jetpack > Settings, one module at a time, and let me know if the problem seems to be related to one specific module?

    Thanks!

    Thread Starter iPad Guy

    (@patricklevellnet)

    8 years, 11 months ago

    Hi Jeremy,

    In order to do that, I would need to re-apply the 3.5 upgrade.

    The best that I can do is tell you the modules that I had running, which were the following:

    1. Likes
    2. Notifications
    3. Related Postes
    4. Sharing
    5. Subscriptions
    6. WordPress.com Stats

    Thanks.

    Plugin Author Jeremy Herve

    (@jeherve)

    Jetpack Mechanic 🚀

    8 years, 11 months ago

    Do you use the same modules right now, or have you deactivated some of them?

    Thread Starter iPad Guy

    (@patricklevellnet)

    8 years, 11 months ago

    Yes, I use those modules and a few others, like Mobile Themes, Publicize, Shortcode Embeds, Site Verification, and WP.me Shortlinks.

    Even with these running in 3.4.3, CPU usage appears to be less than half of 3.5.

    In this chart, I reactivated JetPack 3.5 shortly after 9:00, with only the previously mentioned modules running. I rolled it back to 3.4.3 shortly after 14:00. Nothing else changed on the site during that time.

    Thanks.

    Plugin Author Jeremy Herve

    (@jeherve)

    Jetpack Mechanic 🚀

    8 years, 11 months ago

    Thanks for the extra details!

    Out of the 6 modules you mentioned above, we’ve made changes to Related Posts, Sharing, Subscriptions, and Stats in 3.5. The problem must be coming from one of these modules. Unfortunately, I can’t spot anything obvious from looking at our changes.

    Would you mind trying to re-apply the 3.5 upgrade, with all 4 modules off, and then activate them, one at a time, until CPU usage starts climbing? That would allow us to narrow things down a bit more.

    Thanks!

Viewing 5 replies - 1 through 5 (of 5 total)
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