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MarioandGitHub e0354d1bed Update Prometheus to v0.307.2, OTel collector contrib to v0.138.0, OTel to v1.44.0 (#5810 )

* Update Prometheus to v0.307.2

* Update otel collector

* Update OTel collector

2025-10-28 11:30:17 +01:00

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kafka

Internal Telemetry

The following telemetry is emitted by this component.

otelcol_kafka_broker_closed

The total number of connections closed. [development]

Only produced when franz-go is enabled.

Unit	Metric Type	Value Type	Monotonic	Stability
1	Sum	Int	true	development

Attributes

Name	Description	Values
node_id	The Kafka node ID.	Any Int

otelcol_kafka_broker_connects

The total number of connections opened. [development]

Only produced when franz-go is enabled.

Unit	Metric Type	Value Type	Monotonic	Stability
1	Sum	Int	true	development

Attributes

Name	Description	Values
node_id	The Kafka node ID.	Any Int
outcome	The operation outcome.	Str: `success`, `failure`

otelcol_kafka_broker_throttling_duration

The throttling duration in ms imposed by the broker when receiving messages. [deprecated]

Only produced when franz-go is enabled. Deprecated in favor of kafka_broker_throttling_latency.

Unit	Metric Type	Value Type	Stability
ms	Histogram	Int	deprecated

Attributes

Name	Description	Values
node_id	The Kafka node ID.	Any Int

otelcol_kafka_broker_throttling_latency

The throttling latency in seconds imposed by the broker when receiving records. [development]

Only produced when franz-go is enabled.

Unit	Metric Type	Value Type	Stability
s	Histogram	Double	development

Attributes

Name	Description	Values
node_id	The Kafka node ID.	Any Int

otelcol_kafka_receiver_bytes

The size in bytes of received records seen by the broker. [development]

Only produced when franz-go is enabled.

Unit	Metric Type	Value Type	Monotonic	Stability
By	Sum	Int	true	development

Attributes

Name	Description	Values
node_id	The Kafka node ID.	Any Int
topic	The Kafka topic.	Any Str
partition	The Kafka topic partition.	Any Int
outcome	The operation outcome.	Str: `success`, `failure`

otelcol_kafka_receiver_bytes_uncompressed

The uncompressed size in bytes of received records seen by the client. [development]

Unit	Metric Type	Value Type	Monotonic	Stability
By	Sum	Int	true	development

Attributes

Name	Description	Values
node_id	The Kafka node ID.	Any Int
topic	The Kafka topic.	Any Str
partition	The Kafka topic partition.	Any Int
outcome	The operation outcome.	Str: `success`, `failure`

otelcol_kafka_receiver_current_offset

Current message offset [development]

Unit	Metric Type	Value Type	Stability
1	Gauge	Int	development

Attributes

Name	Description	Values
topic	The Kafka topic.	Any Str
partition	The Kafka topic partition.	Any Int

otelcol_kafka_receiver_latency

The time it took in ms to receive a batch of messages. [deprecated]

Only produced when franz-go is enabled. Deprecated in favor of kafka_receiver_read_latency.

Unit	Metric Type	Value Type	Stability
ms	Histogram	Int	deprecated

Attributes

Name	Description	Values
node_id	The Kafka node ID.	Any Int
topic	The Kafka topic.	Any Str
partition	The Kafka topic partition.	Any Int
outcome	The operation outcome.	Str: `success`, `failure`

otelcol_kafka_receiver_messages

The number of received messages. [deprecated]

Deprecated in favor of kafka_receiver_records.

Unit	Metric Type	Value Type	Monotonic	Stability
1	Sum	Int	true	deprecated

Attributes

Name	Description	Values
node_id	The Kafka node ID.	Any Int
topic	The Kafka topic.	Any Str
partition	The Kafka topic partition.	Any Int
outcome	The operation outcome.	Str: `success`, `failure`

otelcol_kafka_receiver_offset_lag

Current offset lag [development]

Unit	Metric Type	Value Type	Stability
1	Gauge	Int	development

Attributes

Name	Description	Values
topic	The Kafka topic.	Any Str
partition	The Kafka topic partition.	Any Int

otelcol_kafka_receiver_partition_close

Number of finished partitions [development]

Unit	Metric Type	Value Type	Monotonic	Stability
1	Sum	Int	true	development

otelcol_kafka_receiver_partition_start

Number of started partitions [development]

Unit	Metric Type	Value Type	Monotonic	Stability
1	Sum	Int	true	development

otelcol_kafka_receiver_read_latency

The time it took in seconds to receive a batch of records. [development]

Only produced when franz-go is enabled.

Unit	Metric Type	Value Type	Stability
s	Histogram	Double	development

Attributes

Name	Description	Values
node_id	The Kafka node ID.	Any Int
topic	The Kafka topic.	Any Str
partition	The Kafka topic partition.	Any Int
outcome	The operation outcome.	Str: `success`, `failure`

otelcol_kafka_receiver_records

The number of received records. [development]

Unit	Metric Type	Value Type	Monotonic	Stability
1	Sum	Int	true	development

Attributes

Name	Description	Values
node_id	The Kafka node ID.	Any Int
topic	The Kafka topic.	Any Str
partition	The Kafka topic partition.	Any Int
outcome	The operation outcome.	Str: `success`, `failure`

otelcol_kafka_receiver_records_delay

The time in seconds between producing and receiving a batch of records. [development]

Optional, only reported when enabled via config. Note that this metric may slow down high-volume consuming. Only produced when franz-go is enabled. This metric is reported with an assumption that the exporter and the receiver clocks are synchronized.

Unit	Metric Type	Value Type	Stability
s	Histogram	Double	development

Attributes

Name	Description	Values
topic	The Kafka topic.	Any Str
partition	The Kafka topic partition.	Any Int

otelcol_kafka_receiver_unmarshal_failed_log_records

Number of log records failed to be unmarshaled [development]

Unit	Metric Type	Value Type	Monotonic	Stability
1	Sum	Int	true	development

Attributes

Name	Description	Values
topic	The Kafka topic.	Any Str
partition	The Kafka topic partition.	Any Int

otelcol_kafka_receiver_unmarshal_failed_metric_points

Number of metric points failed to be unmarshaled [development]

Unit	Metric Type	Value Type	Monotonic	Stability
1	Sum	Int	true	development

Attributes

Name	Description	Values
topic	The Kafka topic.	Any Str
partition	The Kafka topic partition.	Any Int

otelcol_kafka_receiver_unmarshal_failed_profiles

Number of profiles failed to be unmarshaled [development]

Unit	Metric Type	Value Type	Monotonic	Stability
1	Sum	Int	true	development

Attributes

Name	Description	Values
topic	The Kafka topic.	Any Str
partition	The Kafka topic partition.	Any Int

otelcol_kafka_receiver_unmarshal_failed_spans

Number of spans failed to be unmarshaled [development]

Unit	Metric Type	Value Type	Monotonic	Stability
1	Sum	Int	true	development

Attributes

Name	Description	Values
topic	The Kafka topic.	Any Str
partition	The Kafka topic partition.	Any Int

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kafka

Internal Telemetry

otelcol_kafka_broker_closed

Attributes

otelcol_kafka_broker_connects

Attributes

otelcol_kafka_broker_throttling_duration

Attributes

otelcol_kafka_broker_throttling_latency

Attributes

otelcol_kafka_receiver_bytes

Attributes

otelcol_kafka_receiver_bytes_uncompressed

Attributes

otelcol_kafka_receiver_current_offset

Attributes

otelcol_kafka_receiver_latency

Attributes

otelcol_kafka_receiver_messages

Attributes

otelcol_kafka_receiver_offset_lag

Attributes

otelcol_kafka_receiver_partition_close

otelcol_kafka_receiver_partition_start

otelcol_kafka_receiver_read_latency

Attributes

otelcol_kafka_receiver_records

Attributes

otelcol_kafka_receiver_records_delay

Attributes

otelcol_kafka_receiver_unmarshal_failed_log_records

Attributes

otelcol_kafka_receiver_unmarshal_failed_metric_points

Attributes

otelcol_kafka_receiver_unmarshal_failed_profiles

Attributes

otelcol_kafka_receiver_unmarshal_failed_spans

Attributes

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