What hiccup reports contain is mentioned here.
But I think you can’t extract the information yourself.
When you have a backup you can try a #dic:factorydatareset and see if your phone is more stable then.
Or you can have a look at #rebootsguide.
When I had the problem of multiple and increasing reboots until the phone became useless, it was caused by a “loose” battery. And my guess is, that this is the most common cause.
You find my report here: