toString2 method Null safety
Converts the given counters to a string that is returned by Prometheus metrics service.
counters
a list of counters to convert.source
a source (context) name.instance
a unique instance name (usually a host name).
Converts the given counters to a string that is returned by Prometheus metrics service.
counters
a list of counters to convert.source
a source (context) name.instance
a unique instance name (usually a host name).