Jeff Savit & I have a DTrace talk as well. This is based on some of the work I've been doing on combining DTrace and BTrace to reduce the overhead of observing Java applications.We show some concrete example of looking into J2EE applications.
Wednesday, September 22, 1:00PM | Moscone South, Rm 252 Session ID: S315458 Title: Oracle Solaris Performance Measurement and Tuning with Oracle Solaris DTrace Abstract: This session demonstrates powerful tools Oracle Solaris provides for understanding performance and locating bottlenecks and reasons for performance problems, focusing on DTrace, a free, comprehensive dynamic tracing framework that can concisely answer arbitrary questions about application behavior at runtime. DTrace can be used in place of expensive specialized tools for monitoring Java Platform, Enterprise Edition (Java EE) applications. The presentation gives an overview of DTrace and Oracle Solaris commands, with concrete examples involving observing and tuning an application running on Oracle WebLogic Application Server. -Angelo On Sep 19, 2010, at 3:05 PM, Deirdré Straughan wrote: > If you're attending OOW, there are a few sessions you won't want to miss (if > you're not attending, read on - you're not totally left out): > > at the Oracle Develop 2010 Unconference, taking place at: > > Hotel Parc 55 > 55 Cyril Magnin Street > San Francisco, CA 94102 > > Monday, Sept 20th > 2-3 pm > Performance and DTrace > Brendan Gregg and Roch Bourbonnais > Lombard Room > > > (For other Solaris-related unconference sessions, see here: > http://blogs.sun.com/deirdre/ ) > > > Session ID: S317599 > > Title: How to Build Better Applications with Oracle Solaris DTrace > > Abstract: Do you want to make your code run faster and more efficiently? > Traditional analysis tools can help uncover issues on development systems, > but they're not always useful on production systems, where performance > matters. By taking advantage of advanced functionality of Oracle Solaris' > DTrace feature, you can make your code run faster right out of the box and > provide the tools necessary to enable your customers to diagnose issues on > their own without an in-depth understanding of how you implemented your > application. This session focuses on - DTrace and the D language - How to > observe, profile, and instrument your programs - DLight and how it provides > visual access to DTrace data and sophisticated, extensible control of OS and > probes > > Speaker: Brendan Gregg > > Session Type: Conference Session > Session Category: Best Practices > Duration: 60 min. > Schedule: Thursday, September 23, 12:30PM | Hotel Nikko, Golden Gate > > > If you can't attend OOW in person, you can join a live TechCast "Inside > DTrace" with Brendan Gregg, Tuesday, Sept 21, at 1:30 pm Pacific Time > > See here for schedule changes and details: > > http://www.oracle.com/us/javaonedevelop/oracle-technology-network-live-166853.html > _______________________________________________ > dtrace-discuss mailing list > dtrace-discuss@opensolaris.org
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