Prompts

Prompts.txt

1. 
I have a list of objects. The objects are of type Document. This Document is a user defined class. The list has 100000 documents. After doing the business logic when the for loop tries to find out the next element from the list. it is almost taking 100 ms which is unexpected. 
I need to find out what is making the iteration of elements so time consuming. How can i go deep into debuging the logic of for loop which can show some insight as to what is taking time. my for loop looks like below:

for document in documents:
    logger.info("Start processing of document")
    # I have business logic here
    logger.info("Processing of document completed")

After the log 
Processing of document completed
it takes 100 milisecond to print
Start processing of document

I need to find out what is happening in those 100 milisecond

2.