aws-cdk-lib.aws_greengrassv2.CfnDeployment.SystemResourceLimitsProperty

interface SystemResourceLimitsProperty

LanguageType name
.NETAmazon.CDK.AWS.GreengrassV2.CfnDeployment.SystemResourceLimitsProperty
Gogithub.com/aws/aws-cdk-go/awscdk/v2/awsgreengrassv2#CfnDeployment_SystemResourceLimitsProperty
Javasoftware.amazon.awscdk.services.greengrassv2.CfnDeployment.SystemResourceLimitsProperty
Pythonaws_cdk.aws_greengrassv2.CfnDeployment.SystemResourceLimitsProperty
TypeScript aws-cdk-lib » aws_greengrassv2 » CfnDeployment » SystemResourceLimitsProperty

Contains information about system resource limits that the software applies to a component's processes.

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_greengrassv2 as greengrassv2 } from 'aws-cdk-lib';
const systemResourceLimitsProperty: greengrassv2.CfnDeployment.SystemResourceLimitsProperty = {
  cpus: 123,
  memory: 123,
};

Properties

NameTypeDescription
cpus?numberThe maximum amount of CPU time that a component's processes can use on the core device.
memory?numberThe maximum amount of RAM, expressed in kilobytes, that a component's processes can use on the core device.

cpus?

Type: number (optional)

The maximum amount of CPU time that a component's processes can use on the core device.

A core device's total CPU time is equivalent to the device's number of CPU cores. For example, on a core device with 4 CPU cores, you can set this value to 2 to limit the component's processes to 50 percent usage of each CPU core. On a device with 1 CPU core, you can set this value to 0.25 to limit the component's processes to 25 percent usage of the CPU. If you set this value to a number greater than the number of CPU cores, the AWS IoT Greengrass Core software doesn't limit the component's CPU usage.


memory?

Type: number (optional)

The maximum amount of RAM, expressed in kilobytes, that a component's processes can use on the core device.

For more information, see Configure system resource limits for components .