Title: MAX CPU Usage Last modified: August 20, 2016 --- # MAX CPU Usage * Resolved [Roundbox Creative, LLC](https://wordpress.org/support/users/roundbox/) * (@roundbox) * [13 years, 1 month ago](https://wordpress.org/support/topic/max-cpu-usage/) * With the latest All-in-one-event-calendar, our CPU usage has been maxed out and we are getting limited by the host. I have gone through the usual shut off all plugins to isolate the issue and it is due to AI1. Anyone have any suggestions or experiencing the same issue? [http://www.hubsportscenter.org](http://www.hubsportscenter.org) hosted at GreenGeeks * [http://wordpress.org/extend/plugins/all-in-one-event-calendar/](http://wordpress.org/extend/plugins/all-in-one-event-calendar/) Viewing 9 replies - 61 through 69 (of 69 total) [←](https://wordpress.org/support/topic/max-cpu-usage/page/4/?output_format=md) [1](https://wordpress.org/support/topic/max-cpu-usage/?output_format=md) [2](https://wordpress.org/support/topic/max-cpu-usage/page/2/?output_format=md) [3](https://wordpress.org/support/topic/max-cpu-usage/page/3/?output_format=md) [4](https://wordpress.org/support/topic/max-cpu-usage/page/4/?output_format=md) 5 * [stevenpaganelli](https://wordpress.org/support/users/stevenpaganelli/) * (@stevenpaganelli) * [12 years, 10 months ago](https://wordpress.org/support/topic/max-cpu-usage/page/5/#post-3580925) * Just chiming in so i can get email updates, hoping for a fix. * [judetheobscure](https://wordpress.org/support/users/judetheobscure/) * (@judetheobscure) * [12 years, 10 months ago](https://wordpress.org/support/topic/max-cpu-usage/page/5/#post-3580926) * As time.ly state they have stopped responding to queries on these boards, in favour of their own dedicated boards, I opened a topic on there with a link back here: [http://community.time.ly/forum/troubleshooting/general_aa/1964-out-of-memory-issues#post2348](http://community.time.ly/forum/troubleshooting/general_aa/1964-out-of-memory-issues#post2348) * Zero response in 5 days doesn’t exactly make me think the support on there will be any better but it’s worth a try. * [valpreston@familyeguide.com](https://wordpress.org/support/users/valprestonfamilyeguidecom/) * (@valprestonfamilyeguidecom) * [12 years, 9 months ago](https://wordpress.org/support/topic/max-cpu-usage/page/5/#post-3580930) * Has anyone upgraded to 1.11.2 yet? Does it improve things? Any fresh issues? * [kingrobb](https://wordpress.org/support/users/kingrobb/) * (@kingrobb) * [12 years, 9 months ago](https://wordpress.org/support/topic/max-cpu-usage/page/5/#post-3580932) * I am curious as to a solution as well. I have installed the Patch and the robots. txt file fixes. I am using the free version, and have just noted that (source: [http://support.time.ly/search/cpu](http://support.time.ly/search/cpu) and [http://support.time.ly/1-11-2-pro-release-notes/](http://support.time.ly/1-11-2-pro-release-notes/)) that the Pro versions 1.11.1 and 1.11.2 report “Improved memory usage”. So the free version does not? Is the fix coming to free version? Do I have to upgrade? Does upgrading in fact even help? Anyone? * [judetheobscure](https://wordpress.org/support/users/judetheobscure/) * (@judetheobscure) * [12 years, 9 months ago](https://wordpress.org/support/topic/max-cpu-usage/page/5/#post-3580938) * As you will see from my thread on the timely forums here: [http://community.time.ly/forum/troubleshooting/general_aa/1964-out-of-memory-issues](http://community.time.ly/forum/troubleshooting/general_aa/1964-out-of-memory-issues) I have given up with them. I deactivated the event manager and have a temporary events page up. My site has been functioning beautifully ever since. Not a hint of OOM issues etc. And zero response to my thread in over a response. Not encouraging. * [John Dao](https://wordpress.org/support/users/tiggerlu/) * (@tiggerlu) * [12 years, 6 months ago](https://wordpress.org/support/topic/max-cpu-usage/page/5/#post-3580947) * Been researching this issue for a client who’s using the pro version of this plugin. Whether 1 event or 200 events are displayed in a sidebar, it overloads the CPU and calls the apply_filters() function around 2000 times on each page. * I’m trying to track down by this is happening, as the bottle-neck appears to be entirely in code, and no front-end or SQL performance is affected. * [Nicola Peluchetti](https://wordpress.org/support/users/nicolapeluchetti/) * (@nicolapeluchetti) * [12 years, 6 months ago](https://wordpress.org/support/topic/max-cpu-usage/page/5/#post-3580948) * I can’t read all the 64 posts but i can give you some help on this. * With version 1.9 we intoduced hierarchical posts for our custom pust type but an undocumented “feature” of this is that WordPress actually load ALL events on some pages instead of paging. This destroys the site if you have more than 800 events as it requires insane amounts of memory. The fix for this is to install 1.10.9 as said here [http://wordpress.org/support/topic/please-read-how-to-install-the-free-standard-version?replies=1](http://wordpress.org/support/topic/please-read-how-to-install-the-free-standard-version?replies=1) * Having said that our plugin is memory/CPU intensive (we are working on 2.0 and we will fix this) one way to speed up things is to use a cache plugin. We are compatible with W3 Total Cache as of version 1.10.9 standard not sure about the 1.10.4 version hosted on wordpress. * [John Dao](https://wordpress.org/support/users/tiggerlu/) * (@tiggerlu) * [12 years, 6 months ago](https://wordpress.org/support/topic/max-cpu-usage/page/5/#post-3580949) * Thanks for your quick reply Nicola – that makes sense to me because whatever is happening, the number of php seem almost exponential with the number of events, and yet the DB load remains quite manageable. * I had pages that pulled 500 event objects and that was a real problem, when i reduced the number of objects to 50 then it was fine. * So the link you sent is for the free standard version, what about the pro version? * Cheers, Luyen * [Nicola Peluchetti](https://wordpress.org/support/users/nicolapeluchetti/) * (@nicolapeluchetti) * [12 years, 6 months ago](https://wordpress.org/support/topic/max-cpu-usage/page/5/#post-3580950) * You can download the pro version from our website too but don’t think of it as more performing. It has lot’s of new features and you get pro support ( which is usually in one day ) but it’s not faster than 1.10.9 standard. Please do a backup if you upgrade to pro as db structure differs. If you don’t need the extra features standard is a good solution. Viewing 9 replies - 61 through 69 (of 69 total) [←](https://wordpress.org/support/topic/max-cpu-usage/page/4/?output_format=md) [1](https://wordpress.org/support/topic/max-cpu-usage/?output_format=md) [2](https://wordpress.org/support/topic/max-cpu-usage/page/2/?output_format=md) [3](https://wordpress.org/support/topic/max-cpu-usage/page/3/?output_format=md) [4](https://wordpress.org/support/topic/max-cpu-usage/page/4/?output_format=md) 5 The topic ‘MAX CPU Usage’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/all-in-one-event-calendar.svg) * [Timely All-in-One Events Calendar](https://wordpress.org/plugins/all-in-one-event-calendar/) * [Support Threads](https://wordpress.org/support/plugin/all-in-one-event-calendar/) * [Active Topics](https://wordpress.org/support/plugin/all-in-one-event-calendar/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/all-in-one-event-calendar/unresolved/) * [Reviews](https://wordpress.org/support/plugin/all-in-one-event-calendar/reviews/) ## Tags * [cpu-usage](https://wordpress.org/support/topic-tag/cpu-usage/) * 69 replies * 19 participants * Last reply from: [Nicola Peluchetti](https://wordpress.org/support/users/nicolapeluchetti/) * Last activity: [12 years, 6 months ago](https://wordpress.org/support/topic/max-cpu-usage/page/5/#post-3580950) * Status: resolved