The Cloud Pak Foundation services monitoring stack includes which tool?

The Cloud Pak Foundation services monitoring stack includes Kibana, which is an open-source data visualization and exploration tool. It allows you to search, view, and interact with data stored in Elasticsearch indices. Kibana provides a web interface that enables you to create and share dynamic dashboards, visualizations, and search templates.

It's important to note that other tools such as Elasticsearch, Alertmanager, and Logstash are also part of the Cloud Pak Foundation services monitoring stack, but they have different functions.