Question 1 of 30
A system administrator is tasked with diagnosing a performance issue on a Solaris 11 server that has been experiencing intermittent slowdowns. The administrator needs to identify which processes are consuming the most resources in real-time while also wanting to gather historical performance data to analyze trends over the past week. Which combination of tools would best serve this purpose?
prstat for real-time monitoring and sar for historical data analysis
dtrace for real-time monitoring and prstat for historical data analysis
sar for real-time monitoring and dtrace for historical data analysis
prstat for historical data analysis and dtrace for real-time monitoring

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