@ThreadSafe @Generated(value="com.amazonaws:aws-java-sdk-code-generator") public class AWSPIAsyncClient extends AWSPIClient implements AWSPIAsync
AsyncHandler can be used to receive notification when
an asynchronous operation completes.
Amazon RDS Performance Insights enables you to monitor and explore different dimensions of database load based on data captured from a running DB instance. The guide provides detailed information about Performance Insights data types, parameters and errors.
When Performance Insights is enabled, the Amazon RDS Performance Insights API provides visibility into the performance of your DB instance. Amazon CloudWatch provides the authoritative source for AWS service-vended monitoring metrics. Performance Insights offers a domain-specific view of DB load.
DB load is measured as Average Active Sessions. Performance Insights provides the data to API consumers as a two-dimensional time-series dataset. The time dimension provides DB load data for each time point in the queried time range. Each time point decomposes overall load in relation to the requested dimensions, measured at that time point. Examples include SQL, Wait event, User, and Host.
To learn more about Performance Insights and Amazon Aurora DB instances, go to the Amazon Aurora User Guide.
To learn more about Performance Insights and Amazon RDS DB instances, go to the Amazon RDS User Guide.
LOGGING_AWS_REQUEST_METRICENDPOINT_PREFIX| Modifier and Type | Method and Description |
|---|---|
static AWSPIAsyncClientBuilder |
asyncBuilder() |
Future<DescribeDimensionKeysResult> |
describeDimensionKeysAsync(DescribeDimensionKeysRequest request)
For a specific time period, retrieve the top
N dimension keys for a metric. |
Future<DescribeDimensionKeysResult> |
describeDimensionKeysAsync(DescribeDimensionKeysRequest request,
AsyncHandler<DescribeDimensionKeysRequest,DescribeDimensionKeysResult> asyncHandler)
For a specific time period, retrieve the top
N dimension keys for a metric. |
ExecutorService |
getExecutorService()
Returns the executor service used by this client to execute async requests.
|
Future<GetResourceMetricsResult> |
getResourceMetricsAsync(GetResourceMetricsRequest request)
Retrieve Performance Insights metrics for a set of data sources, over a time period.
|
Future<GetResourceMetricsResult> |
getResourceMetricsAsync(GetResourceMetricsRequest request,
AsyncHandler<GetResourceMetricsRequest,GetResourceMetricsResult> asyncHandler)
Retrieve Performance Insights metrics for a set of data sources, over a time period.
|
void |
shutdown()
Shuts down the client, releasing all managed resources.
|
builder, describeDimensionKeys, getCachedResponseMetadata, getResourceMetricsaddRequestHandler, addRequestHandler, configureRegion, getClientConfiguration, getEndpointPrefix, getMonitoringListeners, getRequestMetricsCollector, getServiceName, getSignerByURI, getSignerOverride, getSignerRegionOverride, getTimeOffset, makeImmutable, removeRequestHandler, removeRequestHandler, setEndpoint, setEndpoint, setRegion, setServiceNameIntern, setSignerRegionOverride, setTimeOffset, withEndpoint, withRegion, withRegion, withTimeOffsetequals, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitdescribeDimensionKeys, getCachedResponseMetadata, getResourceMetricspublic static AWSPIAsyncClientBuilder asyncBuilder()
public ExecutorService getExecutorService()
public Future<DescribeDimensionKeysResult> describeDimensionKeysAsync(DescribeDimensionKeysRequest request)
AWSPIAsync
For a specific time period, retrieve the top N dimension keys for a metric.
Each response element returns a maximum of 500 bytes. For larger elements, such as SQL statements, only the first 500 bytes are returned.
describeDimensionKeysAsync in interface AWSPIAsyncpublic Future<DescribeDimensionKeysResult> describeDimensionKeysAsync(DescribeDimensionKeysRequest request, AsyncHandler<DescribeDimensionKeysRequest,DescribeDimensionKeysResult> asyncHandler)
AWSPIAsync
For a specific time period, retrieve the top N dimension keys for a metric.
Each response element returns a maximum of 500 bytes. For larger elements, such as SQL statements, only the first 500 bytes are returned.
describeDimensionKeysAsync in interface AWSPIAsyncasyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public Future<GetResourceMetricsResult> getResourceMetricsAsync(GetResourceMetricsRequest request)
AWSPIAsyncRetrieve Performance Insights metrics for a set of data sources, over a time period. You can provide specific dimension groups and dimensions, and provide aggregation and filtering criteria for each group.
Each response element returns a maximum of 500 bytes. For larger elements, such as SQL statements, only the first 500 bytes are returned.
getResourceMetricsAsync in interface AWSPIAsyncpublic Future<GetResourceMetricsResult> getResourceMetricsAsync(GetResourceMetricsRequest request, AsyncHandler<GetResourceMetricsRequest,GetResourceMetricsResult> asyncHandler)
AWSPIAsyncRetrieve Performance Insights metrics for a set of data sources, over a time period. You can provide specific dimension groups and dimensions, and provide aggregation and filtering criteria for each group.
Each response element returns a maximum of 500 bytes. For larger elements, such as SQL statements, only the first 500 bytes are returned.
getResourceMetricsAsync in interface AWSPIAsyncasyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.public void shutdown()
getExecutorService().shutdown() followed by getExecutorService().awaitTermination() prior to
calling this method.shutdown in interface AWSPIshutdown in class AWSPIClient