• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

Very High CPU usage on apache2.046/redhat 3.0 Apache Crashing

 
Ranch Hand
Posts: 79
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
HI Guys,
I am using Apache 2.046 which comes bundled with Redhat Linux 3.0 ES. I am also using weblogic proxy plug-in so that Apache forwards all the requests coming to it to weblogic server thru proxy plug-in.

When we are doing prolonged load testing on this set up with medium load we observed that the apache and everything is running pretty good for 20-24 hours then after that Apache CPU utilization jumps to almost 90-95% and thus killing Apache.
I am using worker MPM module in apache and the apache does not have any static content at all.

I have core dump files from apache but I dont know how to read them
Also I see lot of cpu on softirq when I do top.
Plz help me with this

Thanks

Deepak
 
reply
    Bookmark Topic Watch Topic
  • New Topic