Interface MetricDescriptorOrBuilder (2.41.0) 

public interface MetricDescriptorOrBuilder extends MessageOrBuilder

Implements

MessageOrBuilder

Methods

getDescription()

public abstract String getDescription()

A detailed description of the metric, which can be used in documentation.

string description = 6;

Returns
Type Description
String

The description.

getDescriptionBytes()

public abstract ByteString getDescriptionBytes()

A detailed description of the metric, which can be used in documentation.

string description = 6;

Returns
Type Description
ByteString

The bytes for description.

getDisplayName()

public abstract String getDisplayName()

A concise name for the metric, which can be displayed in user interfaces. Use sentence case without an ending period, for example "Request count". This field is optional but it is recommended to be set for any metrics associated with user-visible concepts, such as Quota.

string display_name = 7;

Returns
Type Description
String

The displayName.

getDisplayNameBytes()

public abstract ByteString getDisplayNameBytes()

A concise name for the metric, which can be displayed in user interfaces. Use sentence case without an ending period, for example "Request count". This field is optional but it is recommended to be set for any metrics associated with user-visible concepts, such as Quota.

string display_name = 7;

Returns
Type Description
ByteString

The bytes for displayName.

getLabels(int index)

public abstract LabelDescriptor getLabels(int index)

The set of labels that can be used to describe a specific instance of this metric type. For example, the appengine.googleapis.com/http/server/response_latencies metric type has a label for the HTTP response code, response_code, so you can look at latencies for successful responses or just for responses that failed.

repeated .google.api.LabelDescriptor labels = 2;

Parameter
Name Description
index int
Returns
Type Description
LabelDescriptor

getLabelsCount()

public abstract int getLabelsCount()

The set of labels that can be used to describe a specific instance of this metric type. For example, the appengine.googleapis.com/http/server/response_latencies metric type has a label for the HTTP response code, response_code, so you can look at latencies for successful responses or just for responses that failed.

repeated .google.api.LabelDescriptor labels = 2;

Returns
Type Description
int

getLabelsList()

public abstract List<LabelDescriptor> getLabelsList()

The set of labels that can be used to describe a specific instance of this metric type. For example, the appengine.googleapis.com/http/server/response_latencies metric type has a label for the HTTP response code, response_code, so you can look at latencies for successful responses or just for responses that failed.

repeated .google.api.LabelDescriptor labels = 2;

Returns
Type Description
List<LabelDescriptor>

getLabelsOrBuilder(int index)

public abstract LabelDescriptorOrBuilder getLabelsOrBuilder(int index)

The set of labels that can be used to describe a specific instance of this metric type. For example, the appengine.googleapis.com/http/server/response_latencies metric type has a label for the HTTP response code, response_code, so you can look at latencies for successful responses or just for responses that failed.

repeated .google.api.LabelDescriptor labels = 2;

Parameter
Name Description
index int
Returns
Type Description
LabelDescriptorOrBuilder

getLabelsOrBuilderList()

public abstract List<? extends LabelDescriptorOrBuilder> getLabelsOrBuilderList()

The set of labels that can be used to describe a specific instance of this metric type. For example, the appengine.googleapis.com/http/server/response_latencies metric type has a label for the HTTP response code, response_code, so you can look at latencies for successful responses or just for responses that failed.

repeated .google.api.LabelDescriptor labels = 2;

Returns
Type Description
List<? extends com.google.api.LabelDescriptorOrBuilder>

getLaunchStage()

public abstract LaunchStage getLaunchStage()

Optional. The launch stage of the metric definition.

.google.api.LaunchStage launch_stage = 12;

Returns
Type Description
LaunchStage

The launchStage.

getLaunchStageValue()

public abstract int getLaunchStageValue()

Optional. The launch stage of the metric definition.

.google.api.LaunchStage launch_stage = 12;

Returns
Type Description
int

The enum numeric value on the wire for launchStage.

getMetadata()

public abstract MetricDescriptor.MetricDescriptorMetadata getMetadata()

Optional. Metadata which can be used to guide usage of the metric.

.google.api.MetricDescriptor.MetricDescriptorMetadata metadata = 10;

Returns
Type Description
MetricDescriptor.MetricDescriptorMetadata

The metadata.

getMetadataOrBuilder()

public abstract MetricDescriptor.MetricDescriptorMetadataOrBuilder getMetadataOrBuilder()

Optional. Metadata which can be used to guide usage of the metric.

.google.api.MetricDescriptor.MetricDescriptorMetadata metadata = 10;

Returns
Type Description
MetricDescriptor.MetricDescriptorMetadataOrBuilder

getMetricKind()

public abstract MetricDescriptor.MetricKind getMetricKind()

Whether the metric records instantaneous values, changes to a value, etc. Some combinations of metric_kind and value_type might not be supported.

.google.api.MetricDescriptor.MetricKind metric_kind = 3;

Returns
Type Description
MetricDescriptor.MetricKind

The metricKind.

getMetricKindValue()

public abstract int getMetricKindValue()

Whether the metric records instantaneous values, changes to a value, etc. Some combinations of metric_kind and value_type might not be supported.

.google.api.MetricDescriptor.MetricKind metric_kind = 3;

Returns
Type Description
int

The enum numeric value on the wire for metricKind.

getMonitoredResourceTypes(int index)

public abstract String getMonitoredResourceTypes(int index)

Read-only. If present, then a time series, which is identified partially by a metric type and a MonitoredResourceDescriptor, that is associated with this metric type can only be associated with one of the monitored resource types listed here.

repeated string monitored_resource_types = 13;

Parameter
Name Description
index int

The index of the element to return.
Returns
Type Description
String

The monitoredResourceTypes at the given index.

getMonitoredResourceTypesBytes(int index)

public abstract ByteString getMonitoredResourceTypesBytes(int index)

Read-only. If present, then a time series, which is identified partially by a metric type and a MonitoredResourceDescriptor, that is associated with this metric type can only be associated with one of the monitored resource types listed here.

repeated string monitored_resource_types = 13;

Parameter
Name Description
index int

The index of the value to return.
Returns
Type Description
ByteString

The bytes of the monitoredResourceTypes at the given index.

getMonitoredResourceTypesCount()

public abstract int getMonitoredResourceTypesCount()

Read-only. If present, then a time series, which is identified partially by a metric type and a MonitoredResourceDescriptor, that is associated with this metric type can only be associated with one of the monitored resource types listed here.

repeated string monitored_resource_types = 13;

Returns
Type Description
int

The count of monitoredResourceTypes.

getMonitoredResourceTypesList()

public abstract List<String> getMonitoredResourceTypesList()

Read-only. If present, then a time series, which is identified partially by a metric type and a MonitoredResourceDescriptor, that is associated with this metric type can only be associated with one of the monitored resource types listed here.

repeated string monitored_resource_types = 13;

Returns
Type Description
List<String>

A list containing the monitoredResourceTypes.

getName()

public abstract String getName()

The resource name of the metric descriptor.

string name = 1;

Returns
Type Description
String

The name.

getNameBytes()

public abstract ByteString getNameBytes()

The resource name of the metric descriptor.

string name = 1;

Returns
Type Description
ByteString

The bytes for name.

getType()

public abstract String getType()

The metric type, including its DNS name prefix. The type is not URL-encoded. All user-defined metric types have the DNS name custom.googleapis.com or external.googleapis.com. Metric types should use a natural hierarchical grouping. For example:

 "custom.googleapis.com/invoice/paid/amount"
 "external.googleapis.com/prometheus/up"
 "appengine.googleapis.com/http/server/response_latencies"

string type = 8;

Returns
Type Description
String

The type.

getTypeBytes()

public abstract ByteString getTypeBytes()

The metric type, including its DNS name prefix. The type is not URL-encoded. All user-defined metric types have the DNS name custom.googleapis.com or external.googleapis.com. Metric types should use a natural hierarchical grouping. For example:

 "custom.googleapis.com/invoice/paid/amount"
 "external.googleapis.com/prometheus/up"
 "appengine.googleapis.com/http/server/response_latencies"

string type = 8;

Returns
Type Description
ByteString

The bytes for type.

getUnit()

public abstract String getUnit()

The units in which the metric value is reported. It is only applicable if the value_type is INT64, DOUBLE, or DISTRIBUTION. The unit defines the representation of the stored metric values.

Different systems might scale the values to be more easily displayed (so a value of 0.02kBy might be displayed as 20By, and a value of 3523kBy might be displayed as 3.5MBy). However, if the unit is kBy, then the value of the metric is always in thousands of bytes, no matter how it might be displayed.

If you want a custom metric to record the exact number of CPU-seconds used by a job, you can create an INT64 CUMULATIVE metric whose unit is s{CPU} (or equivalently 1s{CPU} or just s). If the job uses 12,005 CPU-seconds, then the value is written as 12005.

Alternatively, if you want a custom metric to record data in a more granular way, you can create a DOUBLE CUMULATIVE metric whose unit is ks{CPU}, and then write the value 12.005 (which is 12005/1000), or use Kis{CPU} and write 11.723 (which is 12005/1024).

The supported units are a subset of The Unified Code for Units of Measure standard:

Basic units (UNIT)

  • bit bit
  • By byte
  • s second
  • min minute
  • h hour
  • d day

  • 1 dimensionless

    Prefixes (PREFIX)

  • k kilo (10^3)

  • M mega (10^6)
  • G giga (10^9)
  • T tera (10^12)
  • P peta (10^15)
  • E exa (10^18)
  • Z zetta (10^21)

  • Y yotta (10^24)

  • m milli (10^-3)

  • u micro (10^-6)
  • n nano (10^-9)
  • p pico (10^-12)
  • f femto (10^-15)
  • a atto (10^-18)
  • z zepto (10^-21)

  • y yocto (10^-24)

  • Ki kibi (2^10)

  • Mi mebi (2^20)
  • Gi gibi (2^30)
  • Ti tebi (2^40)

  • Pi pebi (2^50)

    Grammar

    The grammar also includes these connectors:

  • / division or ratio (as an infix operator). For examples, kBy/{email} or MiBy/10ms (although you should almost never have /s in a metric unit; rates should always be computed at query time from the underlying cumulative or delta value).

  • . multiplication or composition (as an infix operator). For examples, GBy.d or k{watt}.h.

    The grammar for a unit is as follows:

    Expression = Component { "." Component } { "/" Component } ;

    Component = ( [ PREFIX ] UNIT | "%" ) [ Annotation ] | Annotation | "1" ;

    Annotation = "{" NAME "}" ;

    Notes:

  • Annotation is just a comment if it follows a UNIT. If the annotation is used alone, then the unit is equivalent to 1. For examples, {request}/s == 1/s, By{transmitted}/s == By/s.

  • NAME is a sequence of non-blank printable ASCII characters not containing { or }.
  • 1 represents a unitary dimensionless unit of 1, such as in 1/s. It is typically used when none of the basic units are appropriate. For example, "new users per day" can be represented as 1/d or {new-users}/d (and a metric value 5 would mean "5 new users). Alternatively, "thousands of page views per day" would be represented as 1000/d or k1/d or k{page_views}/d (and a metric value of 5.3 would mean "5300 page views per day").
  • % represents dimensionless value of 1/100, and annotates values giving a percentage (so the metric values are typically in the range of 0..100, and a metric value 3 means "3 percent").
  • 10^2.% indicates a metric contains a ratio, typically in the range 0..1, that will be multiplied by 100 and displayed as a percentage (so a metric value 0.03 means "3 percent").

string unit = 5;

Returns
Type Description
String

The unit.

getUnitBytes()

public abstract ByteString getUnitBytes()

The units in which the metric value is reported. It is only applicable if the value_type is INT64, DOUBLE, or DISTRIBUTION. The unit defines the representation of the stored metric values.

Different systems might scale the values to be more easily displayed (so a value of 0.02kBy might be displayed as 20By, and a value of 3523kBy might be displayed as 3.5MBy). However, if the unit is kBy, then the value of the metric is always in thousands of bytes, no matter how it might be displayed.

If you want a custom metric to record the exact number of CPU-seconds used by a job, you can create an INT64 CUMULATIVE metric whose unit is s{CPU} (or equivalently 1s{CPU} or just s). If the job uses 12,005 CPU-seconds, then the value is written as 12005.

Alternatively, if you want a custom metric to record data in a more granular way, you can create a DOUBLE CUMULATIVE metric whose unit is ks{CPU}, and then write the value 12.005 (which is 12005/1000), or use Kis{CPU} and write 11.723 (which is 12005/1024).

The supported units are a subset of The Unified Code for Units of Measure standard:

Basic units (UNIT)

  • bit bit
  • By byte
  • s second
  • min minute
  • h hour
  • d day

  • 1 dimensionless

    Prefixes (PREFIX)

  • k kilo (10^3)

  • M mega (10^6)
  • G giga (10^9)
  • T tera (10^12)
  • P peta (10^15)
  • E exa (10^18)
  • Z zetta (10^21)

  • Y yotta (10^24)

  • m milli (10^-3)

  • u micro (10^-6)
  • n nano (10^-9)
  • p pico (10^-12)
  • f femto (10^-15)
  • a atto (10^-18)
  • z zepto (10^-21)

  • y yocto (10^-24)

  • Ki kibi (2^10)

  • Mi mebi (2^20)
  • Gi gibi (2^30)
  • Ti tebi (2^40)

  • Pi pebi (2^50)

    Grammar

    The grammar also includes these connectors:

  • / division or ratio (as an infix operator). For examples, kBy/{email} or MiBy/10ms (although you should almost never have /s in a metric unit; rates should always be computed at query time from the underlying cumulative or delta value).

  • . multiplication or composition (as an infix operator). For examples, GBy.d or k{watt}.h.

    The grammar for a unit is as follows:

    Expression = Component { "." Component } { "/" Component } ;

    Component = ( [ PREFIX ] UNIT | "%" ) [ Annotation ] | Annotation | "1" ;

    Annotation = "{" NAME "}" ;

    Notes:

  • Annotation is just a comment if it follows a UNIT. If the annotation is used alone, then the unit is equivalent to 1. For examples, {request}/s == 1/s, By{transmitted}/s == By/s.

  • NAME is a sequence of non-blank printable ASCII characters not containing { or }.
  • 1 represents a unitary dimensionless unit of 1, such as in 1/s. It is typically used when none of the basic units are appropriate. For example, "new users per day" can be represented as 1/d or {new-users}/d (and a metric value 5 would mean "5 new users). Alternatively, "thousands of page views per day" would be represented as 1000/d or k1/d or k{page_views}/d (and a metric value of 5.3 would mean "5300 page views per day").
  • % represents dimensionless value of 1/100, and annotates values giving a percentage (so the metric values are typically in the range of 0..100, and a metric value 3 means "3 percent").
  • 10^2.% indicates a metric contains a ratio, typically in the range 0..1, that will be multiplied by 100 and displayed as a percentage (so a metric value 0.03 means "3 percent").

string unit = 5;

Returns
Type Description
ByteString

The bytes for unit.

getValueType()

public abstract MetricDescriptor.ValueType getValueType()

Whether the measurement is an integer, a floating-point number, etc. Some combinations of metric_kind and value_type might not be supported.

.google.api.MetricDescriptor.ValueType value_type = 4;

Returns
Type Description
MetricDescriptor.ValueType

The valueType.

getValueTypeValue()

public abstract int getValueTypeValue()

Whether the measurement is an integer, a floating-point number, etc. Some combinations of metric_kind and value_type might not be supported.

.google.api.MetricDescriptor.ValueType value_type = 4;

Returns
Type Description
int

The enum numeric value on the wire for valueType.

hasMetadata()

public abstract boolean hasMetadata()

Optional. Metadata which can be used to guide usage of the metric.

.google.api.MetricDescriptor.MetricDescriptorMetadata metadata = 10;

Returns
Type Description
boolean

Whether the metadata field is set.