Metrics class

Constructors

Metrics({int? at, num? gpuUtil, num? load1, num? load5, num? load15, int? memFree, int? memUsed})

Returns a new Metrics instance.

Properties

at ↔ int?

unix seconds, server-stamped

getter/setter pair

gpuUtil ↔ num?

0..1 aggregate utilization

getter/setter pair

hashCode → int

The hash code for this object.

no setter, override

load1 ↔ num?

Load1 is the machine's own one-minute load average — a count of runnable and uninterruptible tasks, NOT a percentage and NOT already divided by core count, so it is read against Spec.CPUs: 8.0 is idle on 16 cores and swamped on 4. Coerced finite and non-negative on write, so 0 means either genuinely idle or nothing reported.

getter/setter pair

load15 ↔ num?

Load15 is the same figure over fifteen. The three together are what separate a machine that is busy right now from one that has been busy all along — which is the question a dispatcher is really asking.

getter/setter pair

load5 ↔ num?

Load5 is the same figure averaged over five minutes.

getter/setter pair

memFree ↔ int?

bytes

getter/setter pair

memUsed ↔ int?

bytes

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Methods

fromJson(dynamic value) → Metrics?

Returns a new Metrics instance and imports its values from value if it's a Map, null otherwise.

listFromJson(dynamic json, {bool growable = false}) → List<Metrics>

mapFromJson(dynamic json) → Map<String, Metrics>

mapListFromJson(dynamic json, {bool growable = false}) → Map<String, List<Metrics>>

Constants

requiredKeys → const Set<String>

The list of required keys that must be present in a JSON.