Represents the "role" this service plays with respect to this metric.
Usually either Server (the service is processing a request) or Client (the server has sent a
request to another service). In many cases, there is no relevant role for a metric, in which
case NoRole should be used.
Represents the "role" this service plays with respect to this metric.
Usually either Server (the service is processing a request) or Client (the server has sent a request to another service). In many cases, there is no relevant role for a metric, in which case NoRole should be used.