You can get a profile (strace like) in the Percona-enhanced releases: http://www.percona.com/docs/wiki/percona-server:features:profiling_slow http://www.percona

You can get a profile (strace like) in the Percona-enhanced releases: http://www.percona.com/docs/wiki/percona-server:features:profiling_slow http://www.percona.com/docs/wiki/percona-server:features:pro... There is likely some overhead for this feature, as it needs to make more system calls (getrusage).