> You cannot reliably measure CPU clocks with wallclock on the
> multi-processor machine, unless you are running on Dos :)

Even so, wall time is what most people actually care about, and it's
fine to use if you're the only one doing work on that machine.

> Also search the archives, about a year ago I've posted a subclass to
DBI
> that measures the SQL execution profiling. I'm not sure if Tim has
this
> functionality in the latest DBI.

DBIx::Profile does a good job of this.

> You best bet is to use DProf as suggested Garth.

Agreed.

- Perrin

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