Title: Massive CPU load Last modified: December 15, 2020 --- # Massive CPU load * Resolved [kawo83](https://wordpress.org/support/users/kawo83/) * (@kawo83) * [5 years, 9 months ago](https://wordpress.org/support/topic/massive-cpu-load/) * Hello, * when I manually refresh a feed it does likely kill my Webserver (10core, 32gb ram) * I have 1200 products and the feed for refresh has about 230 product, but same for every of my feeds. * No fatal errors in log. What I find is when hit refresh the Ajax seems to do a batch of 5? Or 10? Request every x seconds and this spawns all the php rpm workers. Some time before everything was fine. * What I have done: deleted some options in wp_options, possible it broke something. – deleted plug-in and reinstall did not help. * Screenshot of Server: [https://postimg.cc/9rGwRRPx](https://postimg.cc/9rGwRRPx) * Thanks for any help I tried literally everything and nothing get my feeds fast like before. Viewing 7 replies - 1 through 7 (of 7 total) * Thread Starter [kawo83](https://wordpress.org/support/users/kawo83/) * (@kawo83) * [5 years, 9 months ago](https://wordpress.org/support/topic/massive-cpu-load/#post-13794820) * Some more info: I think the main problem is that on the manage feed site as soon as I press manual refresh, Ajax requests are keep spawning in developer console of browser. When I immediately leave manage feeds after pressing refresh and watch cron, the cron batch updates seems working normal. So the Ajax calls whatever they do are killing my server and I think that’s also the reason normal batch updates aren’t completing then. * Server load increasing to 100-200 in 1 5 and 15min display * [supportadtribes](https://wordpress.org/support/users/supportadtribes/) * (@supportadtribes) * [5 years, 9 months ago](https://wordpress.org/support/topic/massive-cpu-load/#post-13796201) * Hi, * Thanks for using our plugin and reaching out to us. Sorry to hear you are experiencing issues with our plugin. * Unfortunately we cannot reproduce the issue on any of our testing websites. Are you on the latest versions of our plugin/WC and WP? * Thread Starter [kawo83](https://wordpress.org/support/users/kawo83/) * (@kawo83) * [5 years, 9 months ago](https://wordpress.org/support/topic/massive-cpu-load/#post-13796427) * Hello, * yes I have all plugins updated to newest version, also I am using the elite version of plugin. * ``` // Replace status of project to processing $("table tbody").find('input[name="manage_record"]').each(function(){ var hash = this.value; if(hash == project_hash){ $(".woo-product-feed-pro-blink_off_"+hash).text(function () { $(this).addClass('woo-product-feed-pro-blink_me'); var status = $(".woo-product-feed-pro-blink_off_"+hash).text(); console.log("Set interval on manual refresh"); myInterval = setInterval(woosea_check_perc,5000); if(status == "ready"){ return $(this).text().replace("ready", "processing (0%)"); } else if (status == "stopped"){ return $(this).text().replace("stopped", "processing (0%)"); } else if (status == "not run yet"){ return $(this).text().replace("not run yet", "processing (0%)"); } else { // it should not be coming here at all return $(this).text().replace("ready", "processing (0%)"); } }); } }); ``` * this is the javascript part doing the request all 5 seconds and spawning hundreds of php-fpm worker. What me wonder is that delete plugin and reinstall still there are settings in database left. Is it possible doing a 100% clear of the plugin and start from scratch? I would do that to not waste your time myself. * Also I can offer you a login for further debugging * edit: I also found that my main feed is ignoring filters, I deleted them and did new. Still ignoring things. * Product Feed Elite Version: 1.7.8 Product Feed Pro: Not installed. - This reply was modified 5 years, 9 months ago by [kawo83](https://wordpress.org/support/users/kawo83/). - This reply was modified 5 years, 9 months ago by [kawo83](https://wordpress.org/support/users/kawo83/). * Thread Starter [kawo83](https://wordpress.org/support/users/kawo83/) * (@kawo83) * [5 years, 9 months ago](https://wordpress.org/support/topic/massive-cpu-load/#post-13796773) * Hello there, I found a solution to the problem, but I think its a problem need to be fixed by developers. * The following command changed from 5000ms to 20000ms myInterval = setInterval( woosea_check_perc,5000); * The problem with this interval is, on like 8 product feeds, it spawns 8 ajax post requests each 5 seconds and after some time the server is behind the responses due to flood of requests. * My question is, why is a request done also for the feeds not clicked manual refresh and not only the one feed clicked? This would solve the problem and I could change it back to 5000. * Thread Starter [kawo83](https://wordpress.org/support/users/kawo83/) * (@kawo83) * [5 years, 9 months ago](https://wordpress.org/support/topic/massive-cpu-load/#post-13797609) * I am about to give up, there must be something seriously broken in the database about the plugin and I need to delete all related stuff from database. Sadly with deactivate and remove the database related stuff does not get deleted. * I can’t even change any options now (changing setting is not saved), XML files are processing fine until 100% all good, the problem is there is no xml generated lol. * I have no fatal errors, no cache enabled and read all advises multiple times. Seems my 100 bucks are wasted since it really start tilting my experience after 15 hours+ debugging with nothing helps at all. * [supportadtribes](https://wordpress.org/support/users/supportadtribes/) * (@supportadtribes) * [5 years, 9 months ago](https://wordpress.org/support/topic/massive-cpu-load/#post-13797725) * Hi, * Since you are using the paid version of our plugin we are not allowed to help you on the public WP forum (according to WP guidelines). Can you please reach out via our website? See: [https://adtribes.io/contact-form/](https://adtribes.io/contact-form/) * Please also reference this topic in your email. We will take it from there. * Thread Starter [kawo83](https://wordpress.org/support/users/kawo83/) * (@kawo83) * [5 years, 9 months ago](https://wordpress.org/support/topic/massive-cpu-load/#post-13797743) * Hello, * thanks I will do. But funny I probably found the solution (I will do some more testing or reach you out). * It seems all problems caused by the REDIS object cache. I disabled it and for now all is working. Viewing 7 replies - 1 through 7 (of 7 total) The topic ‘Massive CPU load’ is closed to new replies. * ![](https://ps.w.org/woo-product-feed-pro/assets/icon-256x256.png?rev=3601097) * [Product Feed PRO for WooCommerce by AdTribes – Product Feeds for WooCommerce](https://wordpress.org/plugins/woo-product-feed-pro/) * [Frequently Asked Questions](https://wordpress.org/plugins/woo-product-feed-pro/#faq) * [Support Threads](https://wordpress.org/support/plugin/woo-product-feed-pro/) * [Active Topics](https://wordpress.org/support/plugin/woo-product-feed-pro/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/woo-product-feed-pro/unresolved/) * [Reviews](https://wordpress.org/support/plugin/woo-product-feed-pro/reviews/) * 7 replies * 2 participants * Last reply from: [kawo83](https://wordpress.org/support/users/kawo83/) * Last activity: [5 years, 9 months ago](https://wordpress.org/support/topic/massive-cpu-load/#post-13797743) * Status: resolved