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Apache High Cpu Usage Problem


No output from strace(1) just means it did no system calls. Bonus screenshot: Windows Vista gadgets display near-realtime server load, and the anime face changes its expression based on CPU usage. I've disabled hostname lookups. What does this bus signal representation mean Expand list of rules Why does rotation occur? http://technologyprometheus.com/cpu-usage/apache-high-cpu-usage-php.html

more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science My IT folks didn't say exactly what the issue was, but my guess is the VM was attached to some kind of storage array that was optimized for read-heavy applications and Brandenburg Concerto No. 5 in D: Why do some recordings seem to be in C sharp? 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 read review

Apache High Cpu Usage Problem

and must also be available over SSL. JoneSolutions.Com ( Jones.Solutions ) is on the net 24/7 providing stable and reliable web hosting solutions and services since 2001 Reply With Quote 0 03-19-2013,01:57 AM #4 Kailash12 View Not the answer you're looking for?

Why?James McLeanThursday, 31 July 2014, 7:44 AMAre your users performing course backups/restores at all? Register Now, or check out the Site Tour and find out everything Web Hosting Talk has to offer. The top "Application cache" will do.Average of ratings: - Permalink | Show parent | ReplyRe: Apache CPU usage shoots to >= 100%. Reduce Apache Cpu Usage Take a look (apachectl -M): core_module (static) log_config_module (static) logio_module (static) mpm_prefork_module (static) http_module (static) so_module (static) actions_module (shared) alias_module (shared) authz_host_module (shared) deflate_module (shared) dir_module (shared) env_module (shared) include_module (shared)

but since you are deploying WordPress sites could this peak be due to cronjobs? Apache High Cpu Usage Php Nice little gadget ya got there too. Adv Reply May 5th, 2015 #8 dragonfly41 View Profile View Forum Posts Private Message Tall Cafè Ubuntu Join Date Mar 2011 Location U.K. get redirected here When running top, we see the following: PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 20788 www-data 20 0 318m 18m 3984 R 100 0.0 40:29.21 /usr/sbin/apache2

My problem is that CPU (all cores) have a high load. Apache Httpd High Cpu Usage Since it's WordPress, another possibility might be the back-end SQL server. Not sure if that would help. Very strange, maybe an infinite loop?

Apache High Cpu Usage Php

Do requests spike in these same periods? Advertisement Register for Free! Apache High Cpu Usage Problem What script are running now? Apache High Cpu Usage Windows I would still recommend looking into lighttpd if you're interested in further optimization.

pretty high end servers ya got there.. http://technologyprometheus.com/cpu-usage/hp-high-cpu-usage.html Ubuntu Logo, Ubuntu and Canonical © Canonical Ltd. The versions are below: Apache 2.2.22; PHP 5.3.10 (The PHP are running as Apache Module.); APC 3.1.7; MySQL 5.5.31 (all innodb tables); I am running some apache modules too. Will Lighthttpd help if all the HTTP requests involve significant PHP work? Apache Cpu Usage High Plesk

Not to mention if I read correctly you're using Apache Prefork which to my knowledge is not threaded ( worker is ). I might consider an upgrade to 2GB if I can't find a solution for this. DistroUbuntu 14.04 Trusty Tahr Re: Apache2 100% CPU spikes I have no experience of Linode .. this contact form Now frequently Longview sees Apache2 spiking 100% CPU which causes slow website performance, memory also spikes with it to max 1gb.

The DB server sits idle most of the time and the total query time for a page is under 1s. Mod_status Apache How smart is the original Ridley Scott Xenomorph really? I load a different theme (twenty-fifteen) and life is good.

Your request rate isn't very stable, and most of the minute you're doing nothing.

Goes to show. Pro tip: Read at least one post before replying. Browse other questions tagged apache ubuntu apache2 cpu or ask your own question. Usr Sbin Httpd High Cpu A couple of minutes earlier, this is what I saw in top...   top - 20:56:51 up 44 days, 17:17, 3 users, load average: 2.82, 3.50, 5.02 Tasks: 118 total, 3

I disabled the access log. The site has accelerated with Varnish, but some apache processes remained persistent. Registration at Web Hosting Talk is completely free and takes only a few seconds. http://technologyprometheus.com/cpu-usage/bf1-high-cpu-usage.html That little bit of JavaScript load balancing gives the site just enough of a break that the runaway load (was over 100 today) instantly dropped back to single digits...

My account is set up as a site admin because, at the time, I thought "why not"? Thanks for your help though I'm hoping it will go away by itself some day - probably will only get worse over time... more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed I am using Directadmin, Apache 2.4, PHP 5.3, MySQL 5.5, mod_ruid2, suhosin, mod_security.

Why is my scene rendered repeatedly when I press F12? 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. 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 Can you reproduce the load by clearing a (the) cache?". To be honest, I'm not sure what PHP caching is active.

Log files don't show anything out of the ordinary on those time windows. MaxClients 40 And you should probably tune down MinSpareServers and MaxSpareServer to something like 5 and 10, respectively. There's no relation between high cpu/memory and spider/user requests. Did Mad-Eye Moody actually die?

I can't find anything in the Apache error or access logs. The logging doesn't show any option for CPU usage it seems. This is good news, because it means you should be able to fix this problem. system 2009-07-24 11:16:21 UTC #10 You probably need to search which user of your server is using high httpd resource.

Note: suphp may decrease the server performance. Expand list of rules How should I position two shelf supports for the best distribution of load? I answered my own question here: drupal.stackexchange.com/questions/87687/… –Ricardo Giaviti Mar 7 '14 at 18:54 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up Right now, we have 33 incoming connections.

Cheers Adv Reply May 5th, 2015 #5 rob134 View Profile View Forum Posts Private Message 5 Cups of Ubuntu Join Date Apr 2015 Beans 28 Re: Apache2 100% CPU spikes Blog · Linode System Administration Guides · Android Apps for Ubuntu Users Adv Reply May 5th, 2015 #7 rob134 View Profile View Forum Posts Private Message 5 Cups of Ubuntu