Metric explosion Request URL metrics

[fpiriz-inditex]

Request URL metrics depicts the list of HTTP endpoints, with its status, however, when a REST endpoint is exposed with a variable in it, each variable value has its own timeseries. Under heavy traffic condition to that endpoint, you can experience a metric explosion. Notice image below.

I suggest some kind of grouping in the metrics to avoid this problem.

Replace all /api/rest/demoWebhook/1, /api/rest/demoWebhook/2, /api/rest/demoWebhook/3, etc with /api/rest/demoWebhook/:id