Issues for Performance metric collection framework improvement plans

[NajmudheenCT]

Issue/Feature Description:
This isse captures all sub tasks of framework improvement planned in J release for metric collection

• Distributed scheduling for multi node performance mtrics collection : Performance Metric collection Framework: Distributed scheduling for multi node task management  #560

• Improve driver API to handle large amount of metrics : Performance Metric collection Framework: Improve driver API to handle large amount of metrics #561

• Configuration API to enable Metric collection : Performance API design #492

• Metrics support list for all resources Metric support list for delfin resources #570

Why this issue to fixed / feature is needed(give scenarios or use cases):

How to reproduce, in case of a bug:

Other Notes / Environment Information: (Please give the env information, log link or any useful information for this issue)

[kumarashit]

Part of Iteration1