Package ai.vespa.metricsproxy.core

Class MetricsManager

java.lang.Object

ai.vespa.metricsproxy.core.MetricsManager

public class MetricsManager
extends Object

Retrieves metrics and performs necessary conversions and additions of metadata.

Author:

gjoranv

Constructor Summary

Constructors

Constructor	Description
MetricsManager(VespaServices vespaServices, VespaMetrics vespaMetrics, ExternalMetrics externalMetrics, ApplicationDimensions applicationDimensions, NodeDimensions nodeDimensions)

Method Summary

Modifier and Type	Method	Description
String	getAllVespaServices()	Returns a space separated list of all distinct service names.
Map<DimensionId,String>	getExtraDimensions()
List<MetricsPacket>	getHealthMetrics(List<VespaService> services)	Returns the health metrics for the given services.
String	getMetricNamesForServiceAndConsumer(String service, ConsumerId consumer)	Returns all metrics for the given service that are whitelisted for the given consumer.
List<MetricsPacket>	getMetrics(List<VespaService> services, Instant startTime)	Returns the metrics for the given services.
List<MetricsPacket>	getMetrics(List<VespaService> services, Instant startTime, ConsumerId consumerId)
List<MetricsPacket.Builder>	getMetricsAsBuilders(List<VespaService> services, Instant startTime, ConsumerId consumerId)	Returns the metrics for the given services, in mutable state for further processing.
String	getMetricsByConfigId(String configId)
void	purgeExtraMetrics()
void	setExtraMetrics(List<MetricsPacket.Builder> packets)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MetricsManager

public MetricsManager(VespaServices vespaServices,
 VespaMetrics vespaMetrics,
 ExternalMetrics externalMetrics,
 ApplicationDimensions applicationDimensions,
 NodeDimensions nodeDimensions)

Method Details

getMetricNamesForServiceAndConsumer

public String getMetricNamesForServiceAndConsumer(String service,
 ConsumerId consumer)

Returns all metrics for the given service that are whitelisted for the given consumer.

getMetricsByConfigId

public String getMetricsByConfigId(String configId)

getMetrics

public List<MetricsPacket> getMetrics(List<VespaService> services,
 Instant startTime)

Returns the metrics for the given services. The empty list is returned if no services are given.

Parameters:

services - the services to retrieve metrics for

Returns:

metrics for all matching services

getMetrics

public List<MetricsPacket> getMetrics(List<VespaService> services,
 Instant startTime,
 ConsumerId consumerId)

getMetricsAsBuilders

public List<MetricsPacket.Builder> getMetricsAsBuilders(List<VespaService> services,
 Instant startTime,
 ConsumerId consumerId)

Returns the metrics for the given services, in mutable state for further processing. NOTE: Use getMetrics(List, Instant) instead, unless further processing of the metrics is necessary.

getHealthMetrics

public List<MetricsPacket> getHealthMetrics(List<VespaService> services)

Returns the health metrics for the given services. The empty list is returned if no services are given.

Parameters:

services - The services to retrieve health metrics for.

Returns:

Health metrics for all matching services.

setExtraMetrics

public void setExtraMetrics(List<MetricsPacket.Builder> packets)

getExtraDimensions

public Map<DimensionId,String> getExtraDimensions()

purgeExtraMetrics

public void purgeExtraMetrics()

getAllVespaServices

public String getAllVespaServices()

Returns a space separated list of all distinct service names.