O'Reilly logo

Oracle 11g R1/R2 Real Application Clusters Essentials by Syed Jaffer Hussain, Ben Prusinski

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Operating system-level commands for tuning and diagnosis

While the previous Oracle database commands prove useful for managing and troubleshooting Oracle RAC and Oracle Clusterware issues, there is a critical need to use operating system commands with the Linux and Unix environment to diagnose and tune difficult issues that may arise in the Oracle RAC ecosystem. We will now provide you with some useful details on tools that can benefit you in these situations.

Strace

Linux provides a useful tracing tool for system calls that can be used for diagnosis and debugging issues with Oracle 11g RAC environments. As DBAs, we often have problems with our database environments when a runaway Oracle database process causes a performance problem in consuming ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required