[Security Solution] Report precise endpoint count

[pzl]

Summary

Accurate, precise number of hosts in a security app is essential. This may use more resources in a large deployment, but precise host count overshadows that

Before

After

Checklist

Delete any items that are not applicable to this PR.

• Unit or functional tests were updated or added to match the most common scenarios

For maintainers

• This was checked for breaking API changes and was labeled appropriately

[elasticmachine]

Pinging @elastic/endpoint-app-team (Feature:Endpoint)

[pzl]

@elasticmachine merge upstream

[kibanamachine]

💚 Build Succeeded

• continuous-integration/kibana-ci/pull-request
• Commit: eade09e

Metrics [docs]

Saved Objects .kibana field count

Every field in each saved object type adds overhead to Elasticsearch. Kibana needs to keep the total field count below Elasticsearch's default limit of 1000 fields. Only specify field mappings for the fields you wish to search on or query. See https://www.elastic.co/guide/en/kibana/master/development-plugin-saved-objects.html#_mappings

id	before	after	diff
fleet-agents	23	25	+2
ingest-outputs	10	11	+1
ingest-package-policies	30	35	+5
lens	6	7	+1
total			+9

History

• 💔 Build #87192 failed ac2eb87

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@elasticmachine merge upstream