On Wed, Jan 25, 2012 at 04:14:07PM +, Dave Mitchell wrote:
then the CPU usage of the while loop broke down as follows:
7.0% overhead of loop, i.e. while() {$c++}
19.2% handle the outer method call, i.e. $sth-fetch()
of which half is method lookup,
On 28/01/2012 10:41, Tim Bunce wrote:
I'd like to make a formal DBI release soon.
DBI-1.616_901 tested well and I've just uploaded DBI-1.616_902.
Any reason I shouldn't upload as DBI-1.617 soon?
Tim.
I'd be happy with that as I'm looking forward to asking people to use
DBI_TRACE=DBD.
I've
On Sun, Jan 29, 2012 at 06:12:50PM +, Dave Mitchell wrote:
I've now written some working caching code, that reduces CPU usage on
while ($sth-fetch()) {$c++} from 15.23s to 13.10s, which is a 14%
saving!! The test code just fetches millions of rows from a 2-int table
and then doesn't do
