How to read logs from mission planner

is there any full documentation about how to analyse the logs after the flight?
I could not find any full documentation about that !!

How to figure out if everything is ok?!

what are all these values show exactly ?
there is only a few infos about vibes, Accel and…
but not a full documentation about everything in the log !!!

any one can help ?

The Wiki is a good place to start
https://ardupilot.org/copter/docs/common-logs.html