Support for CPU load_average entity.

This commit is contained in:
Fabio Manganiello 2023-04-18 18:26:02 +02:00
parent 1cee0459cf
commit 0073239a40
Signed by untrusted user: blacklight
GPG key ID: D90FBA7F76362774
2 changed files with 18 additions and 3 deletions

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@ -1,10 +1,11 @@
import socket import socket
from datetime import datetime from datetime import datetime
from typing import Union, List, Optional, Dict from typing import Tuple, Union, List, Optional, Dict
from typing_extensions import override from typing_extensions import override
from platypush.entities import Entity from platypush.entities import Entity
from platypush.entities.devices import Device
from platypush.entities.managers import EntityManager from platypush.entities.managers import EntityManager
from platypush.entities.sensors import NumericSensor, PercentSensor from platypush.entities.sensors import NumericSensor, PercentSensor
from platypush.entities.system import ( from platypush.entities.system import (
@ -194,7 +195,7 @@ class SystemPlugin(SensorPlugin, EntityManager):
return self._cpu_frequency_per_cpu() if per_cpu else self._cpu_frequency_avg() return self._cpu_frequency_per_cpu() if per_cpu else self._cpu_frequency_avg()
@action @action
def load_avg(self) -> List[float]: def load_avg(self) -> Tuple[float, float, float]:
""" """
Get the average load as a vector that represents the load within the last 1, 5 and 15 minutes. Get the average load as a vector that represents the load within the last 1, 5 and 15 minutes.
""" """
@ -792,6 +793,7 @@ class SystemPlugin(SensorPlugin, EntityManager):
'cpu': { 'cpu': {
'frequency': self._cpu_frequency_avg(), 'frequency': self._cpu_frequency_avg(),
'info': self._cpu_info, 'info': self._cpu_info,
'load_avg': self.load_avg().output,
'stats': self._cpu_stats(), 'stats': self._cpu_stats(),
'times': self._cpu_times_avg(), 'times': self._cpu_times_avg(),
'percent': self.cpu_percent().output / 100.0, # type: ignore 'percent': self.cpu_percent().output / 100.0, # type: ignore
@ -839,6 +841,18 @@ class SystemPlugin(SensorPlugin, EntityManager):
for key, time_percent in cpu['times'].items() for key, time_percent in cpu['times'].items()
], ],
), ),
Device(
id='system:cpu:load_avg',
name='Load Average',
children=[
NumericSensor(
id=f'system:cpu:load_avg:{mins}',
name=f'Last {mins} minute(s)',
value=round(val, 2),
)
for val, mins in zip(cpu['load_avg'], [1, 5, 15])
],
),
NumericSensor( NumericSensor(
id='system:cpu:frequency', id='system:cpu:frequency',
name='Frequency', name='Frequency',

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@ -1,5 +1,5 @@
from dataclasses import dataclass, field from dataclasses import dataclass, field
from typing import List, Optional from typing import List, Optional, Tuple
from marshmallow import pre_load from marshmallow import pre_load
from marshmallow.validate import Range from marshmallow.validate import Range
@ -222,6 +222,7 @@ class CpuData:
times: CpuTimes times: CpuTimes
frequency: CpuFrequency frequency: CpuFrequency
stats: CpuStats stats: CpuStats
load_avg: Tuple[float, float, float]
percent: float = percent_field() percent: float = percent_field()