Troubleshooting quota dashboard page could be merged with the definition of the metrics and include an intro on the dashboard

[l2fprod]

https://cloud.ibm.com/docs/vpc?topic=vpc-quota-metrics-dashboard-troubleshooting goes me really worried about the quota dashboard. Why is the only doc about this dashboard a troubleshooting guide?

We could include this troubleshooting as a note in the monitoring / metrics page and put more description about the dashboard itself

[gudrun-wolfgram]

Tracking issue internally.