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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.
  • 5. kernel userland jvm Custom App
  • 6.
  • 7. if you get one thing from this install dtrace toolkit on Solaris 10