How to get the number of hits for a keyword

OpenSearch
1

Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): 2.18

Describe the issue:

I want to know about the below things in OpenSearch API

  1. Number of searches by a day/week/month
  2. Number of searches for a specific key word (like based on label
    )
  3. Average search time

Configuration:

Relevant Logs or Screenshots: