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dtrace
DTrace is a comprehensive dynamic tracing framework created by Sun Microsystems. DTrace is designed to give operational insights that allow users to tune and troubleshoot applications and the OS itself.  … there is minimal probe effect  and no performance impact associated with any disabled probe; this is important since there are tens of thousands of DTrace probes that can be enabled.
 
 
kernel userland jvm Custom App
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
if you get one thing from this install  dtrace toolkit  on Solaris 10
DEMO

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dtrace

  • 2. DTrace is a comprehensive dynamic tracing framework created by Sun Microsystems. DTrace is designed to give operational insights that allow users to tune and troubleshoot applications and the OS itself. … there is minimal probe effect and no performance impact associated with any disabled probe; this is important since there are tens of thousands of DTrace probes that can be enabled.
  • 3.  
  • 4.  
  • 5. kernel userland jvm Custom App
  • 6.
  • 7. if you get one thing from this install dtrace toolkit on Solaris 10