Constant OTEL_SDK_EXPORTER_OPERATION_DURATION 

pub const OTEL_SDK_EXPORTER_OPERATION_DURATION: &'static str;

Available on crate features opentelemetry and semconv_experimental only.

Description

The duration of exporting a batch of telemetry records.

Notes

This metric defines successful operations using the full success definitions for http and grpc. Anything else is defined as an unsuccessful operation. For successful operations, error.type MUST NOT be set. For unsuccessful export operations, error.type MUST contain a relevant failure cause. If the exporter retries failed export attempts, exactly one observation MUST be recorded per export operation, covering the wall-clock duration from the start of the first attempt through the conclusion of the final attempt (including any backoff between attempts). error.type reflects the cause of the final attempt

Metadata

Instrument:	histogram
Unit:	s
Status:	Development

Attributes

Name	Requirement
crate::attribute::ERROR_TYPE	Conditionally_required: If operation has ended with an error
crate::attribute::HTTP_RESPONSE_STATUS_CODE	{"recommended": "when applicable"}
crate::attribute::OTEL_COMPONENT_NAME	Recommended
crate::attribute::OTEL_COMPONENT_TYPE	Recommended
crate::attribute::RPC_RESPONSE_STATUS_CODE	{"recommended": "when applicable"}
crate::attribute::SERVER_ADDRESS	{"recommended": "when applicable"}
crate::attribute::SERVER_PORT	{"recommended": "when applicable"}