Adds Dynatrace metrics

[krishvoor]

This PR adds Dynatrace metrics, adds panels for 1) OneAgent CPU/Mem 2) ActiveGate CPU/Mem 3) Opentelemetry CPU/Mem

Type of change

• [ ] Refactor
• [x] New feature
• [ ] Bug fix
• [ ] Optimization
• [ ] Documentation Update

Description

Related Tickets & Documents

• Related Issue #
• Closes #

Checklist before requesting a review

• [x] I have performed a self-review of my code.
• [ ] If it is a core feature, I have added thorough tests.

Testing

• Please describe the System Under Test.
• Please provide detailed steps to perform tests related to this code change.
• How were the fix/results from this change verified? Please provide relevant screenshots or results.

[krishvoor]

Hi @mukrishn 👋 Can you ptal?

[krishvoor]

Corresponding metrics were captured here: https://snapshots.raintank.io/dashboard/snapshot/9097aD1U7WAoLBttllrCDDtz3GK7eEdC?orgId=2

[krishvoor]

Grafana Report: https://snapshots.raintank.io/dashboard/snapshot/7CDCJ4vM6y68L7k03ouV73f30NR3XQnu Make Build Logs: make_build.log

[krishvoor]

Hi @vishnuchalla @mukrishn 👋 ptal

[krishvoor]

@vishnuchalla @mukrishn if this is looking good can you merge this?