July 2, 2010

Solaris performance(1): dtrace ghraps with perl

Posted in Solaris at 5:04 pm by alessiodini

today i did some performance analsys.
Recently i wrote a script’s collection for that purpose. Every script run a commands ( vmstat , mpstat , etc.etc. ) with some parameters and they capture the output for plotting it.
Follow there is some example of today ( i suggest you to zoom eachone for best vision ):

( cpu saturation )

( cpu idle )

( syscall generated by process , obtained with dtrace )

Thanks to perl 🙂

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