Enhancement: Multiple ADC instance stats

[gmounica39]

To monitor multiple netscaler instances we would need to run multiple exporters on multiple ports. It would be good to have a single exporter to monitor multiple netscalers. Are there any plans to include this feature?

[aroraharsh23]

@gjarm93 There are certain performance improvements pending with singe ADC monitoring which we are working on to resolve. If we add more ADCs, then, it will further compound the issue. Once, performance improvements are done, then, we can consider scraping multiple ADCs as well in future.

[hslabbert]

That's referencing #32, yes? Is there a place to track progress on those performance objectives?