investigating apache benchmark failed request

Question

I am just start using AB just today. Read couple of AB tutorial on new and thought give it a try for load testing my site.

After using it couple of time I got huge numbe

Answer 1

The failed requests are all based on length - that is the number of responses that didn't match exactly the byte count stated. This will be due to dynamic content such as adverts etc that are served differently each time so this is nothing to worry about.