• Intel
  • Microsoft
  • Google
  • Sun Microsystems
  • BT
  • IBM
  • Yahoo! Inc.
  • Zimbra
  • Atlassian Software Systems
  • Disney
  • EnterpriseDB
  • Etelos
  • Ingres
  • JasperSoft
  • Kablink
  • Linagora
  • MindTouch
  • Mozilla Corporation
  • Novell, Inc.
  • Open Invention Network
  • OpSource
  • RightScale
  • Silicon Mechanics
  • Tenth Planet
  • Ticketmaster
  • Voiceroute
  • White Oak Technologies, Inc.
  • XAware
  • ZDNet

Sponsorship Opportunities

For information on exhibition and sponsorship opportunities at the conference, contact Sharon Cordesse at scordesse@oreilly.com.

Media Partner Opportunities

Download the Media & Promotional Partner Brochure (PDF) for more information on trade opportunities with O'Reilly conferences, or contact mediapartners@oreilly.com.

Press and Media

For media-related inquiries, contact Maureen Jennings at maureen@oreilly.com.

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Contact Us

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Full-stack Introspection Crash Course

Location: D139/140 Level: Expert
Presentation: external link
Average rating: ****.
(4.41, 17 ratings)

Using DTrace we will deep dive into the amazingly cool questions one can ask. Is my application really hitting disk? If so, what line of code is causing it? My process is being descheduled by the kernel, why? I have 100 Apache process and some randomly segfault, how do I get a stack trace when that happens? The app I am running doesn’t have the right debugging output, I need to know more!

DTrace is an oracle. The value of the answers depends on the quality of the questions. Learn to ask good question and prepare to be amazed at the possibilities.

Photo of Theo Schlossnagle

Theo Schlossnagle


Theo Schlossnagle is a Founder and Principal at OmniTI where he designs and implements scalable solutions for highly trafficked sites and other clients in need of sound, scalable architectural engineering. He is the architect of the highly scalable Ecelerity mail transport agent. Theo is a participant in various open source communities including OpenSolaris, Linux, Apache, PostgreSQL, perl, and many others. He is a published author in the area of scalability and distributed systems as well as a veteran speaker in the open source conference circuit.

OSCON 2008