套件： libdbix-profile-perl (1.0-5)

DBI query profiler

DBIx::Profile is a quick and easy, and mostly transparent, profiler for scripts using DBI. It collects information on the query level, and keeps track of first, failed, normal, and total amounts (count, wall clock, CPU time) for each function on the query.

NOTE: DBIx::Profile use Time::HiRes to clock the wall time and

      the old standby times() to clock the CPU time.  The CPU time is
      pretty coarse.

DBIx::Profile can also trace the execution of queries. It will print a timestamp and the query that was called. This is optional, and occurs only when the environment variable DBIXPROFILETRACE is set to 1. (ex: (bash) export DBIXPROFILETRACE=1).