temporalio.common.MetricMeter

Modules Classes Names

class documentation

class MetricMeter(ABC): (source)

Known subclasses: temporalio.common._NoopMetricMeter, temporalio.runtime._MetricMeter, temporalio.worker._workflow_instance._ReplaySafeMetricMeter

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Metric meter for recording metrics.

Method	`create_counter`	Create a counter metric for adding values.
Method	`create_gauge`	Create a gauge metric for setting values.
Method	`create_gauge_float`	Create a gauge metric for setting values.
Method	`create_histogram`	Create a histogram metric for recording values.
Method	`create_histogram_float`	Create a histogram metric for recording values.
Method	`create_histogram_timedelta`	Create a histogram metric for recording values.
Method	`with_additional_attributes`	Create a new metric meter with the given attributes appended to the current set.
Class Variable	`noop`	Metric meter implementation that does nothing.

@abstractmethod
def create_counter(self, name: str, description: Optional[str] = None, unit: Optional[str] = None) -> MetricCounter: (source) ¶

overridden in temporalio.common._NoopMetricMeter, temporalio.runtime._MetricMeter, temporalio.worker._workflow_instance._ReplaySafeMetricMeter

Create a counter metric for adding values.

Parameters
name:`str`	Name for the metric.
description:`Optional[str]`	Optional description for the metric.
unit:`Optional[str]`	Optional unit for the metric.
Returns
`MetricCounter`	Counter metric.

@abstractmethod
def create_gauge(self, name: str, description: Optional[str] = None, unit: Optional[str] = None) -> MetricGauge: (source) ¶

overridden in temporalio.common._NoopMetricMeter, temporalio.runtime._MetricMeter, temporalio.worker._workflow_instance._ReplaySafeMetricMeter

Create a gauge metric for setting values.

Parameters
name:`str`	Name for the metric.
description:`Optional[str]`	Optional description for the metric.
unit:`Optional[str]`	Optional unit for the metric.
Returns
`MetricGauge`	Gauge metric.

@abstractmethod
def create_gauge_float(self, name: str, description: Optional[str] = None, unit: Optional[str] = None) -> MetricGaugeFloat: (source) ¶

overridden in temporalio.common._NoopMetricMeter, temporalio.runtime._MetricMeter, temporalio.worker._workflow_instance._ReplaySafeMetricMeter

Create a gauge metric for setting values.

Parameters
name:`str`	Name for the metric.
description:`Optional[str]`	Optional description for the metric.
unit:`Optional[str]`	Optional unit for the metric.
Returns
`MetricGaugeFloat`	Gauge metric.

@abstractmethod
def create_histogram(self, name: str, description: Optional[str] = None, unit: Optional[str] = None) -> MetricHistogram: (source) ¶

overridden in temporalio.common._NoopMetricMeter, temporalio.runtime._MetricMeter, temporalio.worker._workflow_instance._ReplaySafeMetricMeter

Create a histogram metric for recording values.

Parameters
name:`str`	Name for the metric.
description:`Optional[str]`	Optional description for the metric.
unit:`Optional[str]`	Optional unit for the metric.
Returns
`MetricHistogram`	Histogram metric.

@abstractmethod
def create_histogram_float(self, name: str, description: Optional[str] = None, unit: Optional[str] = None) -> MetricHistogramFloat: (source) ¶

overridden in temporalio.common._NoopMetricMeter, temporalio.runtime._MetricMeter, temporalio.worker._workflow_instance._ReplaySafeMetricMeter

Create a histogram metric for recording values.

Parameters
name:`str`	Name for the metric.
description:`Optional[str]`	Optional description for the metric.
unit:`Optional[str]`	Optional unit for the metric.
Returns
`MetricHistogramFloat`	Histogram metric.

@abstractmethod
def create_histogram_timedelta(self, name: str, description: Optional[str] = None, unit: Optional[str] = None) -> MetricHistogramTimedelta: (source) ¶

overridden in temporalio.common._NoopMetricMeter, temporalio.runtime._MetricMeter, temporalio.worker._workflow_instance._ReplaySafeMetricMeter

Create a histogram metric for recording values.

Note, duration precision is millisecond. Also note, if "unit" is set as "duration", it will be converted to "ms" or "s" on the way out.

Parameters
name:`str`	Name for the metric.
description:`Optional[str]`	Optional description for the metric.
unit:`Optional[str]`	Optional unit for the metric.
Returns
`MetricHistogramTimedelta`	Histogram metric.

@abstractmethod
def with_additional_attributes(self, additional_attributes: MetricAttributes) -> MetricMeter: (source) ¶

overridden in temporalio.common._NoopMetricMeter, temporalio.runtime._MetricMeter, temporalio.worker._workflow_instance._ReplaySafeMetricMeter

Create a new metric meter with the given attributes appended to the current set.

Parameters
additional_attributes:`MetricAttributes`	Additional attributes to append to the current set.
Returns
`MetricMeter`	New metric meter.
Raises
`TypeError`	Attribute values are not the expected type.

noop: ClassVar[MetricMeter] = (source) ¶

Metric meter implementation that does nothing.