Answer / swamy naidu kollu

Monitoring the performance of the servers is a regular task
for the system administrators. There are many tools
available in solaris to achieve this task. Below are the
various tools available for analyzing the process.

- iostat ,vmstat,mpstat, prstat, netstat , ps -ef

#iostat -xtc ( Gives disk, terminal, tape and cpu
utilization information)

#vmstat -d ( gives disks statistics )

#mpstat ( Gives reports information per processor )

#prstat ( Gives us active process statistics )

#netstat ( Gives network related statistics )

#ps -ef ( Shows the status of all current process)

Answer / satish

Performance monitoring with iostat,vmstat & netstat

iostat -xtc gives disk r/s w/s kr/s kw/s wait %w %b

if the percentage busy(%) of disks is greater than 5 and service time is greaterthan 30 milliseconds we have to perform actions like

spread the file system
move the file system
tune the file system
Increase the system parameters
VMstat procs mem rss pipo faults cpu swapfree

netstat destination gateway flag Interface

Answer / muthukumar

IBM Has TIvoli Monitoring tool For Solaris Monitoring. (Ver
6.22 is the latest one)

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