Profiling

hi,

today i reactivated some of my older goodies, but for some reason i cannot get the profiling to work.
information_schema.profiling sticks empty even if i manually start/end profiling SET PROFILING = 1 … SET PROFILING = 0.

seems like profiling is somehow deactivated?

and long_query_time = 0 with pt-query-digest is the better way to profile now?

schnix

What does SELECT @@version, @@version_comment and SHOW ENGINES gives?

SELECT @@version, @@version_comment

5.5.15-55-log Percona Server (GPL), Release 21.0

SHOW ENGINES

Engine Support Comment Transactions XA Savepoints
MRG_MYISAM YES Collection of identical MyISAM tables NO NO NO
CSV YES CSV storage engine NO NO NO
MyISAM YES MyISAM storage engine NO NO NO
BLACKHOLE YES /dev/null storage engine (anything you write to it… NO NO NO
MEMORY YES Hash based, stored in memory, useful for temporary… NO NO NO
InnoDB DEFAULT Percona-XtraDB, Supports transactions, row-level l… YES YES YES
ARCHIVE YES Archive storage engine NO NO NO
FEDERATED NO Federated MySQL storage engine NULL NULL NULL
PERFORMANCE_SCHEMA YES Performance Schema NO NO NO

thx for reply