Does Perl's OO method call really produce that much of a slowdown? (BC vs DBC is 3,3 vs 3,9 in SQLite's case.) How does that happen? 
while ($sth->fetch) { # bound columns

# most of the time a negligible difference
# but this is sometimes faster?
while (DBI::st::fetchrow_arrayref ($sth) { # 'DBC'

[download]

Oh, and any chance of having DBD::Firebird tested, too?

In reply to Re^2: Much slower DBI on RHEL6 by Anonymous Monk
in thread Much slower DBI on RHEL6 by MPM

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