datetime and count

okay i was trying to count how long an action took.
but it counted how long it took to send the action, but not how long it took.
How can i make it count after the action is send.
And yea I did put the time after the action, but still doing it.
Something I can use to check if action is done?
Is for 5165 tanel.

As i know, is just a client-side graphic. You just send what to do but there is not any response.

Then i just think i need to change the check time lawl.
I thouht it was also clientside.
But I thought there was a check for that action is done, so it aint looping or something.