Infrastructure

The current situation for evaluating CN performance and load is cumbersome, requiring examining logs and using jmx.

The goal of this story is to provide high level metrics that provide an indication of the load / work being performed by four core functionalities:

1. Synchronization
2. Replication
3. Log Aggregation
4. Indexing

At a minimum, a single value should be retrievable for each. For example, the metric for synchronization might display the total number of tasks in the synchronization queue.

In each case, the values should be written to a file on disk that can be easily accessed by metrics collections services such as check_mk and d1_service_status_report