SystemResourceLimits - Amazon IoT Greengrass
ContentsSee Also
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SystemResourceLimits

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

Contents

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

Type: Double

Valid Range: Minimum value of 0.

Required: No

memory

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

Type: Long

Valid Range: Minimum value of 0. Maximum value of 9223372036854771712.

Required: No

See Also

For more information about using this API in one of the language-specific Amazon SDKs, see the following: