# RecommendationMetrics


The metrics of recommendations.

## Contents


 ** CostPerHour **   <a name="sagemaker-Type-RecommendationMetrics-CostPerHour"></a>
Defines the cost per hour for the instance.   
Type: Float  
Required: No

 ** CostPerInference **   <a name="sagemaker-Type-RecommendationMetrics-CostPerInference"></a>
Defines the cost per inference for the instance .  
Type: Float  
Required: No

 ** CpuUtilization **   <a name="sagemaker-Type-RecommendationMetrics-CpuUtilization"></a>
The expected CPU utilization at maximum invocations per minute for the instance.  
 `NaN` indicates that the value is not available.  
Type: Float  
Valid Range: Minimum value of 0.0.  
Required: No

 ** MaxInvocations **   <a name="sagemaker-Type-RecommendationMetrics-MaxInvocations"></a>
The expected maximum number of requests per minute for the instance.  
Type: Integer  
Required: No

 ** MemoryUtilization **   <a name="sagemaker-Type-RecommendationMetrics-MemoryUtilization"></a>
The expected memory utilization at maximum invocations per minute for the instance.  
 `NaN` indicates that the value is not available.  
Type: Float  
Valid Range: Minimum value of 0.0.  
Required: No

 ** ModelLatency **   <a name="sagemaker-Type-RecommendationMetrics-ModelLatency"></a>
The expected model latency at maximum invocation per minute for the instance.  
Type: Integer  
Required: No

 ** ModelSetupTime **   <a name="sagemaker-Type-RecommendationMetrics-ModelSetupTime"></a>
The time it takes to launch new compute resources for a serverless endpoint. The time can vary depending on the model size, how long it takes to download the model, and the start-up time of the container.  
 `NaN` indicates that the value is not available.  
Type: Integer  
Valid Range: Minimum value of 0.  
Required: No

## See Also


For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/sagemaker-2017-07-24/RecommendationMetrics) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/sagemaker-2017-07-24/RecommendationMetrics) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/sagemaker-2017-07-24/RecommendationMetrics)