How to generate a search that will group a URL field and perform total count?

[aluruguna]

I would like to group URL fields and perform a total count. An example might be like:
www.nasdaq.com/symbol/?Load=true&Search=ssss
www.nasdaq.com/symbol/?Load=true&Search=ddd
www.nasdaq.com/symbol/?Load=true&Search=xxx
www.nasdaq.com

I'd like to see
www.nasdaq.com 4

I was using My search|stats count by url but I'm getting all the results like this

URL                                                               Count
www.nasdaq.com/symbol/?Load=true&Search=ssss                        1
www.nasdaq.com/symbol/?Load=true&Search=ddd                         1
www.nasdaq.com/symbol/?Load=true&Search=xxx                         1
www.nasdaq.com                                                      1

I'd like to see

URL                                                               Count
www.nasdaq.com                                                      4

[gokadroid · Accepted solution]

What you would require to do is extract the base url from the url field and count on them like this:

yourQuery to return field url
| rex field=url "^(?<baseUrl>[^\/\s]+)"
| stats count by baseUrl

See the extraction of baseUrl from url here