software.amazon.awssdk.services.greengrassv2.model

Class SystemResourceLimits

java.lang.Object

software.amazon.awssdk.services.greengrassv2.model.SystemResourceLimits

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<SystemResourceLimits.Builder,SystemResourceLimits>

@Generated(value="software.amazon.awssdk:codegen")
public final class SystemResourceLimits
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<SystemResourceLimits.Builder,SystemResourceLimits>

Contains information about system resource limits that the IoT Greengrass Core software applies to a component's processes. For more information, see Configure system resource limits for components.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	SystemResourceLimits.Builder

Method Summary

Modifier and Type	Method and Description
static SystemResourceLimits.Builder	builder()
Double	cpus() The maximum amount of CPU time that a component's processes can use on the core device.
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
Long	memory() The maximum amount of RAM, expressed in kilobytes, that a component's processes can use on the core device.
List<SdkField<?>>	sdkFields()
static Class<? extends SystemResourceLimits.Builder>	serializableBuilderClass()
SystemResourceLimits.Builder	toBuilder()
String	toString() Returns a string representation of this object.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

memory

public final Long memory()

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

Returns:

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

cpus

public final Double cpus()

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 IoT Greengrass Core software doesn't limit the component's CPU usage.

Returns:

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 IoT Greengrass Core software doesn't limit the component's CPU usage.

toBuilder

public SystemResourceLimits.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<SystemResourceLimits.Builder,SystemResourceLimits>

builder

public static SystemResourceLimits.Builder builder()

serializableBuilderClass

public static Class<? extends SystemResourceLimits.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo