Stream and Intake Metrics

Metric Name	Type	Components	Purpose
http_source_byte_count	Counter	Stream head	Count of bytes processed.
http_source_request_count	Counter	Stream head	Count of http requests.
http_source_request_error_count	Counter	Stream head	Count of http request failures.
http_source_row_count	Counter	Stream head	Count of rows processed.
http_source_value_count	Counter	Stream head	Count of values processed.
http_source_request_duration_ns_count/bucket/sum	Histogram	Stream head	A histogram of HTTP request durations in nanoseconds.