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Apache High Cpu Usage Php

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Related 2Does apache 2.4 have a hard limit on connections somewhere?0Apache starts up with high memory usage. It's possible that a bug in the module is only triggered after a long time or many requests, and unless you're really keen on tracking this down then making it go So, we installed Apache, PHP, MySQL... I added a tiny bit of logic that has the JavaScript write an image tag pointing to the high-CPU instance 60% of the time, and pointing to a URL on the check over here

If #1 is the case, I don't really know how to help - something is incredibly wrong, so wrong I don't even know where to tell you to start looking. In case it helps anyone out, here's a script I wrote to run as a regular cron job. When jumping a car battery, why is it better to connect the red/positive cable first? The offending process is the apache2.

Apache High Cpu Usage Php

As a side note: you might consider changing wp-login.php to something different. It took about 8 seconds without the CPU breaking a sweat, as expected. I'd think that your queries would be reasonably static in terms of IP/location and that would cut down on the time for resolution (if in the db) Just food for thought.

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It may point you to the problem it has, strace -p share|improve this answer answered Jun 18 '15 at 6:54 chetangb 1276 strace looks promising, but the only By running "sudo -i" you can get a root shell, provided that sudo is configured that way (check /etc/sudoers).Average of ratings: - Permalink | Show parent | Reply Re: Apache CPU dklynn 2009-07-21 05:10:04 UTC #4 Dan, About the only thing I know about is that GD is a memory/CPU hog. Ubuntu Apache High Cpu Usage And no complicated configuration of hardware load balancing, proxies or Amazon Elastic Load Balancers.

Can “ps” command tell me what it is doing? Apache High Cpu Usage Windows However the process is still eating up 1 cpu. What would that cost? 0 varange February 7, 2015 Edge Side Includes: http://en.wikipedia.org/wiki/Edge_Side_Includes Log In to Comment Leave a Comment Add comments here to get more clarity or context around a Top TrevorH Forum Moderator Posts: 17652 Joined: 2009/09/24 10:40:56 Location: Brighton, UK Re: Apache httpd high CPU usage Quote Postby TrevorH » 2015/11/04 15:52:13 When you say that you updated glibc

Memorable ordinals What is the "crystal ball" in the meteorological station? Apache Cpu Usage High Plesk Example, it has an infinite loop or something - the OS has become unstable, due to locking or some other issue where rebooting temporarily solved the problem. It seems likely that CPanel might do this in order to be able to do things as root, but I notice that the processes are user nobody. If you're using Apache processes with PHP and a whole host of other things just to serve static files, you're wasting resources - do that with something simpler!

Apache High Cpu Usage Windows

ltrace might be more useful, but it still won't show much if the work is in a tight php loop in your own code. When I first started playing with servers I had some of the settings for how long an Apache process was allowed to run for, way too high. Apache High Cpu Usage Php Thanks for drawing my attention. Apache Httpd High Cpu Usage asked 7 years ago viewed 24236 times active 6 months ago Related 7Apache uses 100% CPU.

Does it depend on any external resources like a database? –Cristian Ciupitu Jun 9 '14 at 7:22 | show 3 more comments active oldest votes Can you help? http://supportcanonprinter.com/cpu-usage/obs-high-cpu-usage-fix.html Sometimes (randomly?) there is an Apache process that eats up all cpu usage. Why do the physical properties of an egg shell change when the egg shell is exposed to vinegar for a week? Print all ASCII alphanumeric characters without using them What are the benefits of an oral exam? Reduce Apache Cpu Usage

Memory usage, disk I/O, and network traffic all remain relatively flat throughout, and the problem doesn't surface at a consistent time of day. When a process is created, 80M is allocated for apache2. If you need more information, like Drupal modules and PHP extensions. this content Strangely, apache will use only about half the available RAM, approx 2GB of teh 4GB available.

Just look for a new plugin from your wordpress admin console Step 2: Enable the Security Module from TML Settings http://www.fairtattoo.com/wordpress/wp-content/uploads/2015/01/tml_enable_security.png Step 3: Go to the Security Module's settings and "Disable Mod_status Apache The site is www.fairtattoo.com. Registration at Web Hosting Talk is completely free and takes only a few seconds.

cPanel's license check doesn't happen through cron and AFAIK can't be disabled. –Dan Jun 16 '15 at 21:19 License check is done independently by many binaries, both standalone and

What could be causing this? Anyway, I sent them some iostat logs taken during the test and they immediately moved me to a new storage back-end, where the same test now completes in < 1 second, or other?  Your top shows only 3 apache2 processes.The following for CentOS/RHEL flavored, but you should be able to do same if running as mod:/usr/sbin/httpd -t -D DUMP_MODULESWhat does that show?Also, Mod_proctitle Why?Howard MillerTuesday, 29 July 2014, 8:48 PMVMs are not all equal.

Please click the link in the confirmation email to activate your subscription. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Server Config Dan_Grossman 2009-07-20 14:06:32 UTC #1 My typical top output mid-day... http://supportcanonprinter.com/cpu-usage/how-to-fix-high-cpu-usage.html Reply With Quote 0 03-19-2013,01:12 PM #11 Fuzoos View Profile View Forum Posts View Forum Threads Web Hosting Guru Join Date Jun 2012 Posts 322 IMHO check out your

I have two servers, one for Apache and one for MySQL, 4GB and 2GB RAM respectively. sudo netstat -plnt might be interesting. But a far simpler approach is to change MaxClients 120 to something more reasonable for your workload: If we consider the rewrite accesses and the main site traffic, we have about Taxiing with one engine: Is engine #1 always used or do they switch?

Bonus screenshot: Windows Vista gadgets display near-realtime server load, and the anime face changes its expression based on CPU usage. They run about 10 wordpress sites with very low traffic, and resources have not been a problem. Is that real or virtual memory? We have a lot of rewrite to other applications.

They have no outsider IP so there is nothing I can ban. By registering you'll gain: - Full Posting Privileges. - Access to Private Messaging. - Optional Email Notification. - Ability to Fully Participate. - And Much More. With the caching, you'll still have high CPU usage when something misses the cache. Ive ran strace for a minute but no output in the file.

So I checked out a copy of the website on the database server and fired up Apache there. Hopefully this whole thing will be resolved once I get the new server up and running, but I've still got some obstacles to overcome before that can happen, and in the If it's happening at the same time each time, that's very useful for tracking stuff down. Moodle in English Hardware and performanceApache CPU usage shoots to >= 100%.

Thanks in advance 4 comments 0 varange January 30, 2015 Oh, the problem isn't with the DB as far as I can tell. Every week or so, CPU usage will shoot up to 100% across all six cores and stay there until Apache is restarted, at which point everything returns to normal. Very strange, maybe an infinite loop?