View Source OpenTelemetry.SemConv.Incubating.Metrics.MessagingMetrics (OpenTelemetry.SemConv v1.27.0)
OpenTelemetry Semantic Conventions for Messaging metrics.
Summary
Functions
Number of messages that were delivered to the application.
Duration of messaging operation initiated by a producer or consumer client.
Number of messages producer attempted to publish to the broker.
Duration of processing operation.
Functions
@spec messaging_client_consumed_messages() :: :"messaging.client.consumed.messages"
Number of messages that were delivered to the application.
Instrument: counter
Unit: {message}
Notes
Records the number of messages pulled from the broker or number of messages dispatched to the application in push-based scenarios.
The metric SHOULD be reported once per message delivery. For example, if receiving and processing operations are both instrumented for a single message delivery, this counter is incremented when the message is received and not reported when it is processed.
iex> OpenTelemetry.SemConv.Incubating.Metrics.MessagingMetrics.messaging_client_consumed_messages()
:"messaging.client.consumed.messages"?MESSAGING_CLIENT_CONSUMED_MESSAGES.
'messaging.client.consumed.messages'@spec messaging_client_operation_duration() :: :"messaging.client.operation.duration"
Duration of messaging operation initiated by a producer or consumer client.
Instrument: histogram
Unit: s
Notes
This metric SHOULD NOT be used to report processing duration - processing duration is reported in messaging.process.duration metric.
iex> OpenTelemetry.SemConv.Incubating.Metrics.MessagingMetrics.messaging_client_operation_duration()
:"messaging.client.operation.duration"?MESSAGING_CLIENT_OPERATION_DURATION.
'messaging.client.operation.duration'@spec messaging_client_published_messages() :: :"messaging.client.published.messages"
Number of messages producer attempted to publish to the broker.
Instrument: counter
Unit: {message}
Notes
This metric MUST NOT count messages that were created haven't yet been attempted to be published.
iex> OpenTelemetry.SemConv.Incubating.Metrics.MessagingMetrics.messaging_client_published_messages()
:"messaging.client.published.messages"?MESSAGING_CLIENT_PUBLISHED_MESSAGES.
'messaging.client.published.messages'@spec messaging_process_duration() :: :"messaging.process.duration"
Duration of processing operation.
Instrument: histogram
Unit: s
Notes
This metric MUST be reported for operations with messaging.operation.type that matches process.
iex> OpenTelemetry.SemConv.Incubating.Metrics.MessagingMetrics.messaging_process_duration()
:"messaging.process.duration"?MESSAGING_PROCESS_DURATION.
'messaging.process.duration'@spec messaging_process_messages() :: :"messaging.process.messages"
@spec messaging_publish_duration() :: :"messaging.publish.duration"
@spec messaging_publish_messages() :: :"messaging.publish.messages"
@spec messaging_receive_duration() :: :"messaging.receive.duration"
@spec messaging_receive_messages() :: :"messaging.receive.messages"