Monitor Amazon Data Firehose with CloudWatch metrics - Amazon Data Firehose

Monitor Amazon Data Firehose with CloudWatch metrics

Important

Be sure to enable alarms on all CloudWatch metrics that belong to your destination in order to identify errors in timely manner.

Amazon Data Firehose integrates with Amazon CloudWatch metrics so that you can collect, view, and analyze CloudWatch metrics for your Firehose streams. For example, you can monitor the IncomingBytes and IncomingRecords metrics to keep track of data ingested into Amazon Data Firehose from data producers.

Amazon Data Firehose collects and publishes CloudWatch metrics every minute. However, if bursts of incoming data occur only for a few seconds, they may not be fully captured or visible in the one-minute metrics. This is because CloudWatch metrics are aggregated from Amazon Data Firehose over one-minute intervals.

The metrics collected for Firehose streams are free of charge. For information about Kinesis agent metrics, see Monitor Kinesis Agent health.

CloudWatch metrics for dynamic partitioning

If dynamic partitioning is enabled, the AWS/Firehose namespace includes the following metrics.

Metric Description
ActivePartitionsLimit

The maximum number of active partitions that a Firehose stream processes before sending data to the error bucket.

Units: Count

PartitionCount

The number of partitions that are being processed, in other words, the active partition count. This number varies between 1 and the partition count limit of 500 (default).

Units: Count

PartitionCountExceeded

This metric indicates if you are exceeding the partition count limit. It emits 1 or 0 based on whether limit is breached or not.

JQProcessing.Duration

Returns the amount of time it took to execute JQ expression in the JQ Lambda function.

Units: Milliseconds

PerPartitionThroughput

Indicates the throughput that is being processed per partition. This metric enables you to monitor the per partition throughput.

Units: StandardUnit.BytesSecond

DeliveryToS3.ObjectCount

Indicates the number of objects that are being delivered to your S3 bucket.

Units: Count

CloudWatch metrics for data delivery

The AWS/Firehose namespace includes the following service-level metrics. If you see small drops in the average for BackupToS3.Success, DeliveryToS3.Success, DeliveryToSplunk.Success, DeliveryToAmazonOpenSearchService.Success, or DeliveryToRedshift.Success, that doesn't indicate that there's data loss. Amazon Data Firehose retries delivery errors and doesn't move forward until the records are successfully delivered either to the configured destination or to the backup S3 bucket.

Delivery to OpenSearch Service

Metric Description
DeliveryToAmazonOpenSearchService.Bytes

The number of bytes indexed to OpenSearch Service over the specified time period.

Units: Bytes

DeliveryToAmazonOpenSearchService.DataFreshness

The age (from getting into Amazon Data Firehose to now) of the oldest record in Amazon Data Firehose. Any record older than this age has been delivered to OpenSearch Service.

Units: Seconds

DeliveryToAmazonOpenSearchService.Records

The number of records indexed to OpenSearch Service over the specified time period.

Units: Count

DeliveryToAmazonOpenSearchService.Success

The sum of the successfully indexed records.

DeliveryToS3.Bytes

The number of bytes delivered to Amazon S3 over the specified time period. Amazon Data Firehose emits this metric only when you enable backup for all documents.

Units: Count

DeliveryToS3.DataFreshness

The age (from getting into Amazon Data Firehose to now) of the oldest record in Amazon Data Firehose. Any record older than this age has been delivered to the S3 bucket. Amazon Data Firehose emits this metric only when you enable backup for all documents.

Units: Seconds

DeliveryToS3.Records

The number of records delivered to Amazon S3 over the specified time period. Amazon Data Firehose emits this metric only when you enable backup for all documents.

Units: Count

DeliveryToS3.Success

The sum of successful Amazon S3 put commands. Amazon Data Firehose always emits this metric regardless of whether backup is enabled for failed documents only or for all documents.

DeliveryToAmazonOpenSearchService.AuthFailure

Authentication/authorization error. Verify the OS/ES cluster policy and role permissions.

0 indicates that there is no issue. 1 indicates authentication failure.

DeliveryToAmazonOpenSearchService.DeliveryRejected

Delivery rejected error. Verify the OS/ES cluster policy and role permissions.

0 indicates that there is no issue. 1 indicates that there's a delivery failure.

Delivery to OpenSearch Serverless

Metric Description
DeliveryToAmazonOpenSearchServerless.Bytes

The number of bytes indexed to OpenSearch Serverless over the specified time period.

Units: Bytes

DeliveryToAmazonOpenSearchServerless.DataFreshness

The age (from getting into Amazon Data Firehose to now) of the oldest record in Amazon Data Firehose. Any record older than this age has been delivered to OpenSearch Serverless.

Units: Seconds

DeliveryToAmazonOpenSearchServerless.Records

The number of records indexed to OpenSearch Serverless over the specified time period.

Units: Count

DeliveryToAmazonOpenSearchServerless.Success

The sum of the successfully indexed records.

DeliveryToS3.Bytes

The number of bytes delivered to Amazon S3 over the specified time period. Amazon Data Firehose emits this metric only when you enable backup for all documents.

Units: Count

DeliveryToS3.DataFreshness

The age (from getting into Amazon Data Firehose to now) of the oldest record in Amazon Data Firehose. Any record older than this age has been delivered to the S3 bucket. Amazon Data Firehose emits this metric only when you enable backup for all documents.

Units: Seconds

DeliveryToS3.Records

The number of records delivered to Amazon S3 over the specified time period. Amazon Data Firehose emits this metric only when you enable backup for all documents.

Units: Count

DeliveryToS3.Success

The sum of successful Amazon S3 put commands. Amazon Data Firehose always emits this metric regardless of whether backup is enabled for failed documents only or for all documents.

DeliveryToAmazonOpenSearchServerless.AuthFailure

Authentication/authorization error. Verify the OS/ES cluster policy and role permissions.

0 indicates that there is no issue. 1 indicates that there is an authentication failure.

DeliveryToAmazonOpenSearchServerless.DeliveryRejected

Delivery rejected error. Verify the OS/ES cluster policy and role permissions.

0 indicates that there is no issue. 1 indicates that there is a delivery failure.

Delivery to Amazon Redshift

Metric Description
DeliveryToRedshift.Bytes

The number of bytes copied to Amazon Redshift over the specified time period.

Units: Count

DeliveryToRedshift.Records

The number of records copied to Amazon Redshift over the specified time period.

Units: Count

DeliveryToRedshift.Success

The sum of successful Amazon Redshift COPY commands.

DeliveryToS3.Bytes

The number of bytes delivered to Amazon S3 over the specified time period.

Units: Bytes

DeliveryToS3.DataFreshness

The age (from getting into Amazon Data Firehose to now) of the oldest record in Amazon Data Firehose. Any record older than this age has been delivered to the S3 bucket.

Units: Seconds

DeliveryToS3.Records

The number of records delivered to Amazon S3 over the specified time period.

Units: Count

DeliveryToS3.Success

The sum of successful Amazon S3 put commands.

BackupToS3.Bytes

The number of bytes delivered to Amazon S3 for backup over the specified time period. Amazon Data Firehose emits this metric when backup to Amazon S3 is enabled.

Units: Count

BackupToS3.DataFreshness

Age (from getting into Amazon Data Firehose to now) of the oldest record in Amazon Data Firehose. Any record older than this age has been delivered to the Amazon S3 bucket for backup. Amazon Data Firehose emits this metric when backup to Amazon S3 is enabled.

Units: Seconds

BackupToS3.Records

The number of records delivered to Amazon S3 for backup over the specified time period. Amazon Data Firehose emits this metric when backup to Amazon S3 is enabled.

Units: Count

BackupToS3.Success

Sum of successful Amazon S3 put commands for backup. Amazon Data Firehose emits this metric when backup to Amazon S3 is enabled.

Delivery to Amazon S3

The metrics in the following table are related to delivery to Amazon S3 when it is the main destination of the Firehose stream.

Metric Description
DeliveryToS3.Bytes

The number of bytes delivered to Amazon S3 over the specified time period.

Units: Bytes

DeliveryToS3.DataFreshness

The age (from getting into Amazon Data Firehose to now) of the oldest record in Amazon Data Firehose. Any record older than this age has been delivered to the S3 bucket.

Units: Seconds

DeliveryToS3.Records

The number of records delivered to Amazon S3 over the specified time period.

Units: Count

DeliveryToS3.Success

The sum of successful Amazon S3 put commands.

BackupToS3.Bytes

The number of bytes delivered to Amazon S3 for backup over the specified time period. Amazon Data Firehose emits this metric when backup is enabled (which is only possible when data transformation is also enabled).

Units: Count

BackupToS3.DataFreshness

Age (from getting into Amazon Data Firehose to now) of the oldest record in Amazon Data Firehose. Any record older than this age has been delivered to the Amazon S3 bucket for backup. Amazon Data Firehose emits this metric when backup is enabled (which is only possible when data transformation is also enabled).

Units: Seconds

BackupToS3.Records

The number of records delivered to Amazon S3 for backup over the specified time period. Amazon Data Firehose emits this metric when backup is enabled (which is only possible when data transformation is also enabled).

Units: Count

BackupToS3.Success

Sum of successful Amazon S3 put commands for backup. Amazon Data Firehose emits this metric when backup is enabled (which is only possible when data transformation is also enabled).

Delivery to Snowflake

Metric Description
DeliveryToSnowflake.Bytes

The number of bytes delivered to Snowflake over the specified time period.

Units: Bytes

DeliveryToSnowflake.DataFreshness

Age (from getting into Firehose to now) of the oldest record in Firehose. Any record older than this age has been delivered to Snowflake. Note that it can take a few seconds to commit data to Snowflake after Firehose insert call is successful. For the time it takes to commit data to Snowflake, refer to the DeliveryToSnowflake.DataCommitLatency metric.

Units: Seconds

DeliveryToSnowflake.DataCommitLatency The time it takes for the data to be committed to Snowflake after Firehose inserted records successfully.

Units: Seconds

DeliveryToSnowflake.Records

The number of records delivered to Snowflake over the specified time period.

Units: Count

DeliveryToSnowflake.Success The sum of successful insert calls made to Snowflake.
DeliveryToS3.Bytes The number of bytes delivered to Amazon S3 over the specified time period. This metric is only available when delivery to Snowflake fails and Firehose attempts to backup failed data to S3.

Units: Bytes

DeliveryToS3.Records The number of records delivered to Amazon S3 over the specified time period. This metric is only available when delivery to Snowflake fails and Firehose attempts to backup failed data to S3.

Units: Count

DeliveryToS3.Success The sum of successful Amazon S3 put commands. This metric is only available when delivery to Snowflake fails and Firehose attempts to backup failed data to S3.
BackupToS3.DataFreshness Age (from into Firehose to now) of the oldest record in Firehose. Any record older than this age is backed up to the Amazon S3 bucket. This metric is available when the Firehose stream is configured to back up all data.

Units: Seconds

BackupToS3.Records The number of records delivered to Amazon S3 for backup over the specified time period. This metric is available when the Firehose stream is configured to back up all data.

Units: Count

BackupToS3.Bytes The number of bytes delivered to Amazon S3 for backup over the specified time period. This metric is available when the Firehose stream is configured to back up all data.

Units: Count

BackupToS3.Success The sum of successful Amazon S3 put commands for backup. Firehose emits this metric when the Firehose stream is configured to back up all data.

Delivery to Splunk

Metric Description
DeliveryToSplunk.Bytes

The number of bytes delivered to Splunk over the specified time period.

Units: Bytes

DeliveryToSplunk.DataAckLatency

The approximate duration it takes to receive an acknowledgement from Splunk after Amazon Data Firehose sends it data. The increasing or decreasing trend for this metric is more useful than the absolute approximate value. Increasing trends can indicate slower indexing and acknowledgement rates from Splunk indexers.

Units: Seconds

DeliveryToSplunk.DataFreshness

Age (from getting into Amazon Data Firehose to now) of the oldest record in Amazon Data Firehose. Any record older than this age has been delivered to Splunk.

Units: Seconds

DeliveryToSplunk.Records

The number of records delivered to Splunk over the specified time period.

Units: Count

DeliveryToSplunk.Success

The sum of the successfully indexed records.

DeliveryToS3.Success

The sum of successful Amazon S3 put commands. This metric is emitted when backup to Amazon S3 is enabled.

BackupToS3.Bytes

The number of bytes delivered to Amazon S3 for backup over the specified time period. Amazon Data Firehose emits this metric when the Firehose stream is configured to back up all documents.

Units: Count

BackupToS3.DataFreshness

Age (from getting into Amazon Data Firehose to now) of the oldest record in Amazon Data Firehose. Any record older than this age has been delivered to the Amazon S3 bucket for backup. Amazon Data Firehose emits this metric when the Firehose stream is configured to back up all documents.

Units: Seconds

BackupToS3.Records

The number of records delivered to Amazon S3 for backup over the specified time period. Amazon Data Firehose emits this metric when the Firehose stream is configured to back up all documents.

Units: Count

BackupToS3.Success

Sum of successful Amazon S3 put commands for backup. Amazon Data Firehose emits this metric when the Firehose stream is configured to back up all documents.

Delivery to HTTP Endpoints

Metric Description
DeliveryToHttpEndpoint.Bytes

The number of bytes delivered successfully to the HTTP endpoint.

Units: Bytes

DeliveryToHttpEndpoint.Records

The number of records delivered successfully to the HTTP endpoint.

Units: Counts

DeliveryToHttpEndpoint.DataFreshness

Age of the oldest record in Amazon Data Firehose.

Units: Seconds

DeliveryToHttpEndpoint.Success

The sum of all successful data delivery requests to the HTTP endpoint.

Units: Count

DeliveryToHttpEndpoint.ProcessedBytes

The number of attempted processed bytes, including retries.

DeliveryToHttpEndpoint.ProcessedRecords

The number of attempted records including retries.

Data ingestion metrics

Data ingestion through Kinesis Data Streams

Metric Description
DataReadFromKinesisStream.Bytes

When the data source is a Kinesis data stream, this metric indicates the number of bytes read from that data stream. This number includes rereads due to failovers.

Units: Bytes

DataReadFromKinesisStream.Records

When the data source is a Kinesis data stream, this metric indicates the number of records read from that data stream. This number includes rereads due to failovers.

Units: Count

ThrottledDescribeStream

The total number of times the DescribeStream operation is throttled when the data source is a Kinesis data stream.

Units: Count

ThrottledGetRecords

The total number of times the GetRecords operation is throttled when the data source is a Kinesis data stream.

Units: Count

ThrottledGetShardIterator

The total number of times the GetShardIterator operation is throttled when the data source is a Kinesis data stream.

Units: Count

KinesisMillisBehindLatest

When the data source is a Kinesis data stream, this metric indicates the number of milliseconds that the last read record is behind the newest record in the Kinesis data stream.

Units: Millisecond

Data ingestion through Direct PUT

Metric Description
BackupToS3.Bytes

The number of bytes delivered to Amazon S3 for backup over the specified time period. Amazon Data Firehose emits this metric when data transformation is enabled for Amazon S3 or Amazon Redshift destinations.

Units: Bytes

BackupToS3.DataFreshness

Age (from getting into Amazon Data Firehose to now) of the oldest record in Amazon Data Firehose. Any record older than this age has been delivered to the Amazon S3 bucket for backup. Amazon Data Firehose emits this metric when data transformation is enabled for Amazon S3 or Amazon Redshift destinations.

Units: Seconds

BackupToS3.Records

The number of records delivered to Amazon S3 for backup over the specified time period. Amazon Data Firehose emits this metric when data transformation is enabled for Amazon S3 or Amazon Redshift destinations.

Units: Count

BackupToS3.Success

Sum of successful Amazon S3 put commands for backup. Amazon Data Firehose emits this metric when data transformation is enabled for Amazon S3 or Amazon Redshift destinations.

BytesPerSecondLimit The current maximum number of bytes per second that a Firehose stream can ingest before throttling. To request an increase to this limit, go to the AWS Support Center and choose Create case, then choose Service limit increase.
DeliveryToAmazonOpenSearchService.Bytes

The number of bytes indexed to OpenSearch Service over the specified time period.

Units: Bytes

DeliveryToAmazonOpenSearchService.DataFreshness

The age (from getting into Amazon Data Firehose to now) of the oldest record in Amazon Data Firehose. Any record older than this age has been delivered to OpenSearch Service.

Units: Seconds

DeliveryToAmazonOpenSearchService.Records

The number of records indexed to OpenSearch Service over the specified time period.

Units: Count

DeliveryToAmazonOpenSearchService.Success

The sum of the successfully indexed records.

DeliveryToRedshift.Bytes

The number of bytes copied to Amazon Redshift over the specified time period.

Units: Bytes

DeliveryToRedshift.Records

The number of records copied to Amazon Redshift over the specified time period.

Units: Count

DeliveryToRedshift.Success

The sum of successful Amazon Redshift COPY commands.

DeliveryToS3.Bytes

The number of bytes delivered to Amazon S3 over the specified time period.

Units: Bytes

DeliveryToS3.DataFreshness

The age (from getting into Amazon Data Firehose to now) of the oldest record in Amazon Data Firehose. Any record older than this age has been delivered to the S3 bucket.

Units: Seconds

DeliveryToS3.Records

The number of records delivered to Amazon S3 over the specified time period.

Units: Count

DeliveryToS3.Success

The sum of successful Amazon S3 put commands.

DeliveryToSplunk.Bytes

The number of bytes delivered to Splunk over the specified time period.

Units: Bytes

DeliveryToSplunk.DataAckLatency

The approximate duration it takes to receive an acknowledgement from Splunk after Amazon Data Firehose sends it data. The increasing or decreasing trend for this metric is more useful than the absolute approximate value. Increasing trends can indicate slower indexing and acknowledgement rates from Splunk indexers.

Units: Seconds

DeliveryToSplunk.DataFreshness

Age (from getting into Amazon Data Firehose to now) of the oldest record in Amazon Data Firehose. Any record older than this age has been delivered to Splunk.

Units: Seconds

DeliveryToSplunk.Records

The number of records delivered to Splunk over the specified time period.

Units: Count

DeliveryToSplunk.Success

The sum of the successfully indexed records.

IncomingBytes

The number of bytes ingested successfully into the Firehose stream over the specified time period. Data ingestion could be throttled when it exceeds one of the Firehose stream limits. Throttled data will not be counted for IncomingBytes.

Units: Bytes

IncomingPutRequests

The number of successful PutRecord and PutRecordBatch requests over a specified period of time.

Units: Count

IncomingRecords

The number of records ingested successfully into the Firehose stream over the specified time period. Data ingestion could be throttled when it exceeds one of the Firehose stream limits. Throttled data will not be counted for IncomingRecords.

Units: Count

RecordsPerSecondLimit

The current maximum number of records per second that a Firehose stream can ingest before throttling.

Units: Count

ThrottledRecords

The number of records that were throttled because data ingestion exceeded one of the Firehose stream limits.

Units: Count

Data ingestion from MSK

Metric Description
DataReadFromSource.Records

The number of records read from the source Kafka Topic.

Units: Count

DataReadFromSource.Bytes

The number of bytes read from the source Kafka Topic.

Units: Bytes

SourceThrottled.Delay

The amount of time that the source Kafka cluster is delayed in returning the records from the source Kafka Topic.

Units: Milliseconds

BytesPerSecondLimit

Current limit of throughput at which Firehose is going to read from each partition of the source Kafka Topic.

Units: Bytes/sec

KafkaOffsetLag

The difference between the largest offset of the record that Firehose has read from the source Kafka Topic and the largest offset of the record available from the source Kafka Topic.

Units: Count

FailedValidation.Records

The number of records that failed record validation.

Units: Count

FailedValidation.Bytes

The number of bytes that failed record validation.

Units: Bytes

DataReadFromSource.Backpressured

Indicates that a Firehose stream is delayed in reading records from the source partition either because BytesPerSecondLimit per partition has exceeded or that the normal flow of delivery is slow or has stopped

Units: Boolean

API-level CloudWatch metrics

The AWS/Firehose namespace includes the following API-level metrics.

Metric Description
DescribeDeliveryStream.Latency

The time taken per DescribeDeliveryStream operation, measured over the specified time period.

Units: Milliseconds

DescribeDeliveryStream.Requests

The total number of DescribeDeliveryStream requests.

Units: Count

ListDeliveryStreams.Latency

The time taken per ListDeliveryStream operation, measured over the specified time period.

Units: Milliseconds

ListDeliveryStreams.Requests

The total number of ListFirehose requests.

Units: Count

PutRecord.Bytes

The number of bytes put to the Firehose stream using PutRecord over the specified time period.

Units: Bytes

PutRecord.Latency

The time taken per PutRecord operation, measured over the specified time period.

Units: Milliseconds

PutRecord.Requests

The total number of PutRecord requests, which is equal to total number of records from PutRecord operations.

Units: Count

PutRecordBatch.Bytes

The number of bytes put to the Firehose stream using PutRecordBatch over the specified time period.

Units: Bytes

PutRecordBatch.Latency

The time taken per PutRecordBatch operation, measured over the specified time period.

Units: Milliseconds

PutRecordBatch.Records

The total number of records from PutRecordBatch operations.

Units: Count

PutRecordBatch.Requests

The total number of PutRecordBatch requests.

Units: Count

PutRequestsPerSecondLimit

The maximum number of put requests per second that a Firehose stream can handle before throttling. This number includes PutRecord and PutRecordBatch requests.

Units: Count

ThrottledDescribeStream

The total number of times the DescribeStream operation is throttled when the data source is a Kinesis data stream.

Units: Count

ThrottledGetRecords

The total number of times the GetRecords operation is throttled when the data source is a Kinesis data stream.

Units: Count

ThrottledGetShardIterator

The total number of times the GetShardIterator operation is throttled when the data source is a Kinesis data stream.

Units: Count

UpdateDeliveryStream.Latency

The time taken per UpdateDeliveryStream operation, measured over the specified time period.

Units: Milliseconds

UpdateDeliveryStream.Requests

The total number of UpdateDeliveryStream requests.

Units: Count

Data Transformation CloudWatch Metrics

If data transformation with Lambda is enabled, the AWS/Firehose namespace includes the following metrics.

Metric Description
ExecuteProcessing.Duration

The time it takes for each Lambda function invocation performed by Firehose.

Units: Milliseconds

ExecuteProcessing.Success

The sum of the successful Lambda function invocations over the sum of the total Lambda function invocations.

SucceedProcessing.Records

The number of successfully processed records over the specified time period.

Units: Count

SucceedProcessing.Bytes

The number of successfully processed bytes over the specified time period.

Units: Bytes

CloudWatch Logs Decompression Metrics

If decompression is enabled for CloudWatch Logs delivery, the AWS/Firehose namespace includes the following metrics.

Metric Description
OutputDecompressedBytes.Success

Successful decompressed data in bytes

Units: Bytes

OutputDecompressedBytes.Failed

Failed decompressed data in bytes

Units: Bytes

OutputDecompressedRecords.Success

Number of successful decompressed records

Units: Count

OutputDecompressedRecords.Failed

Number of failed decompressed records

Units: Count

Format Conversion CloudWatch Metrics

If format conversion is enabled, the AWS/Firehose namespace includes the following metrics.

Metric Description
SucceedConversion.Records

The number of successfully converted records.

Units: Count

SucceedConversion.Bytes

The size of the successfully converted records.

Units: Bytes

FailedConversion.Records

The number of records that could not be converted.

Units: Count

FailedConversion.Bytes

The size of the records that could not be converted.

Units: Bytes

Server-Side Encryption (SSE) CloudWatch Metrics

The AWS/Firehose namespace includes the following metrics that are related to SSE.

Metric Description
KMSKeyAccessDenied

The number of times the service encounters a KMSAccessDeniedException for the Firehose stream.

Units: Count

KMSKeyDisabled

The number of times the service encounters a KMSDisabledException for the Firehose stream.

Units: Count

KMSKeyInvalidState

The number of times the service encounters a KMSInvalidStateException for the Firehose stream.

Units: Count

KMSKeyNotFound

The number of times the service encounters a KMSNotFoundException for the Firehose stream.

Units: Count

Dimensions for Amazon Data Firehose

To filter metrics by Firehose stream, use the DeliveryStreamName dimension.

Amazon Data Firehose Usage Metrics

You can use CloudWatch usage metrics to provide visibility into your account's usage of resources. Use these metrics to visualize your current service usage on CloudWatch graphs and dashboards.

Service quota usage metrics are in the AWS/Usage namespace and are collected every minute.

Currently, the only metric name in this namespace that CloudWatch publishes is ResourceCount. This metric is published with the dimensions Service, Class, Type, and Resource.

Metric Description
ResourceCount

The number of the specified resources running in your account. The resources are defined by the dimensions associated with the metric.

The most useful statistic for this metric is MAXIMUM, which represents the maximum number of resources used during the 1-minute period.

The following dimensions are used to refine the usage metrics that are published by Amazon Data Firehose.

Dimension Description
Service

The name of the AWS service containing the resource. For Amazon Data Firehose usage metrics, the value for this dimension is Firehose.

Class

The class of resource being tracked. Amazon Data Firehose API usage metrics use this dimension with a value of None.

Type

The type of resource being tracked. Currently, when the Service dimension is Firehose, the only valid value for Type is Resource.

Resource

The name of the AWS resource. Currently, when the Service dimension is Firehose, the only valid value for Resource is DeliveryStreams.