Copyright | (c) 2013-2021 Brendan Hay |
---|---|
License | Mozilla Public License, v. 2.0. |
Maintainer | Brendan Hay <brendan.g.hay+amazonka@gmail.com> |
Stability | auto-generated |
Portability | non-portable (GHC extensions) |
Safe Haskell | None |
Amazonka.GreengrassV2.Types.SystemResourceLimits
Description
Documentation
data SystemResourceLimits Source #
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: newSystemResourceLimits
smart constructor.
Constructors
SystemResourceLimits' | |
Fields
|
Instances
newSystemResourceLimits :: SystemResourceLimits Source #
Create a value of SystemResourceLimits
with all optional fields omitted.
Use generic-lens or optics to modify other optional fields.
The following record fields are available, with the corresponding lenses provided for backwards compatibility:
$sel:memory:SystemResourceLimits'
, systemResourceLimits_memory
- The maximum amount of RAM, expressed in kilobytes, that a component's
processes can use on the core device.
$sel:cpus:SystemResourceLimits'
, systemResourceLimits_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.
systemResourceLimits_memory :: Lens' SystemResourceLimits (Maybe Natural) Source #
The maximum amount of RAM, expressed in kilobytes, that a component's processes can use on the core device.
systemResourceLimits_cpus :: Lens' SystemResourceLimits (Maybe Double) Source #
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.