tracing cause of lag

[ron ramos]

Hi,

Would it be possible to trace which query cause the lag on the slave?
I have a script that runs every minute to check the lag,
I basically have the output of "show slave status" and timestamp and
how much delay: "Sun Apr 22 04:16:01 SGT 2012  -- Slave Lag: 120"
would this be possible? thanks in advanced!

Regards,
Ron