### Description In particular usage of [script based sorting](https://www.elastic.co/docs/reference/elasticsearch/rest-apis/sort-search-results#script-based-sorting) is of interest. Search usage is collated in [SearchStatsUsage](https://github.com/elastic/elasticsearch/blob/main/server/src/main/java/org/elasticsearch/action/admin/cluster/stats/SearchUsageStats.java) which would be an appropriate place to track sort usage
Description
In particular usage of script based sorting is of interest.
Search usage is collated in SearchStatsUsage which would be an appropriate place to track sort usage