https://jira.onap.org/browse/CPS-1445 has introduce many timers for certain methods and also a Gauge for cache usage.

The raw Prometheus output  is OK but not good for analysis of this e data.

The purpose of this task is to explore tool(s) to visualize the data in a way that it is easier to analyze the cps specifica data and troubleshoot performance issues in CPS and NCMP use cases

Tool(s) to consider

1. Grafana

A/C

1. Demo to Team
2. Instructions on Wii on how to setup and use

Preliminary Instruction (valid for windows)

1. from cps\docker-compose run
   docker-compose --profile dmi-stub --profile monitoring up -d
2. (after about 1-2 mins CPS should be up, test using Swagger:
   http://localhost:8883/swagger-ui/index.html?configUrl=%2Fv3%2Fapi-docs%2Fswagger-config
3. Check Prometheus raw stats using management interface:
   http://localhost:8887/manage/prometheus
4. Check Prometheus UI Target
   http://localhost:9090/targets
5. Login to Grafana and set password (frist time only)
   http://localhost:3000/dashboards default user: admin, password: admin
6. Navigate to dat source and add one:
   http://localhost:3000/datasources/new
   Click on Prometheus, give it a name and add this url: http://prometheus-container:9090
7. Click on 'Save & test'' (bottom of screen) and ensure your get 'Data source is working'
8. Go back to Dashboards
   http://localhost:3000/dashboards