ResourceOptimizedPlacementOptions Class

Definition

Namespace:

Orleans.Configuration

Assembly:

Orleans.Runtime.dll

Package:

Microsoft.Orleans.Runtime v8.2.0

Settings which regulate the placement of grains across a cluster when using ResourceOptimizedPlacement.

public sealed class ResourceOptimizedPlacementOptions

type ResourceOptimizedPlacementOptions = class

Public NotInheritable Class ResourceOptimizedPlacementOptions

Inheritance

Object

ResourceOptimizedPlacementOptions

Remarks

All 'weight' properties, are relative to each other.

Constructors

ResourceOptimizedPlacementOptions()

Fields

DEFAULT_ACTIVATION_COUNT_WEIGHT	The default value of ActivationCountWeight.
DEFAULT_AVAILABLE_MEMORY_WEIGHT	The default value of AvailableMemoryWeight.
DEFAULT_CPU_USAGE_WEIGHT	The default value of CpuUsageWeight.
DEFAULT_LOCAL_SILO_PREFERENCE_MARGIN	The default value of LocalSiloPreferenceMargin.
DEFAULT_MAX_AVAILABLE_MEMORY_WEIGHT	The default value of MaxAvailableMemoryWeight.
DEFAULT_MEMORY_USAGE_WEIGHT	The default value of MemoryUsageWeight.

Properties

ActivationCountWeight	The importance of the current activation count to the silo.
AvailableMemoryWeight	The importance of the available memory to the silo.
CpuUsageWeight	The importance of the CPU usage by the silo.
LocalSiloPreferenceMargin	The specified margin for which: if two silos (one of them being the local to the current pending activation), have a utilization score that should be considered "the same" within this margin. When this value is 0, then the policy will always favor the silo with the lower resource utilization, even if that silo is remote to the current pending activation. When this value is 100, then the policy will always favor the local silo, regardless of its relative utilization score. This policy essentially becomes equivalent to PreferLocalPlacement.
MaxAvailableMemoryWeight	The importance of the maximum available memory to the silo.
MemoryUsageWeight	The importance of the memory usage by the silo.