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home-assistant / core

:house_with_garden: Open source home automation that puts local control and privacy first.
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CPU usage is high after 2022.2.0 #66389

Closed nao-pon closed 1 year ago

nao-pon commented 2 years ago

The problem

Until 2021.12.10, CPU usage was around 5% -9%. But with the same configuration, 2022.2.0 ~ 6 will be 15% ~ 20%. Downgrading to 2021.12.10 will reduce CPU usage.

What version of Home Assistant Core has the issue?

2022.2.0 ~ 2022.2.6

What was the last working version of Home Assistant Core?

2021.12.10

What type of installation are you running?

Home Assistant OS

Integration causing the issue

not clear

Link to integration documentation on our website

No response

Diagnostics information

I ran py-spy record. But I couldn't figure out the cause.

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

System Health

version core-2021.12.10
installation_type Home Assistant OS
dev false
hassio true
docker true
user root
virtualenv false
python_version 3.9.7
os_name Linux
os_version 5.10.92-v7l
arch armv7l
timezone Asia/Tokyo
Home Assistant Community Store GitHub API | ok -- | -- Github API Calls Remaining | 5000 Installed Version | 1.22.0 Stage | running Available Repositories | 1054 Downloaded Repositories | 12
Home Assistant Cloud logged_in | false -- | -- can_reach_cert_server | ok can_reach_cloud_auth | ok can_reach_cloud | ok
Home Assistant Supervisor host_os | Home Assistant OS 7.4 -- | -- update_channel | stable supervisor_version | supervisor-2022.01.1 docker_version | 20.10.9 disk_total | 28.0 GB disk_used | 13.4 GB healthy | true supported | true board | rpi4 supervisor_api | ok version_api | ok installed_addons | Duck DNS (1.14.0), Dnsmasq (1.4.4), Samba share (9.5.1), WireGuard (0.6.0), Terminal & SSH (9.3.0), File editor (5.3.3), ESPHome (2022.1.4), Node-RED (11.0.0), Mosquitto broker (6.0.1), Home Assistant Google Drive Backup (0.105.2), SSH & Web Terminal (10.0.2)
Lovelace dashboards | 5 -- | -- resources | 2 views | 23 mode | storage
Integrations   |   |   |   | Setup time -- | -- | -- | -- | -- Alarm Control Panel| alarm_control_panel | Documentation | Issues | 0.01 s Alexa Media Player| alexa_media | Documentation | Issues | 14.52 s Analytics | analytics | Documentation | Issues | 0.03 s Home Assistant API | api | Documentation | Issues | 0.34 s Auth | auth | Documentation | Issues | 0.35 s Automation  |automation | Documentation | Issues | 0.65 s Binary Sensor  |binary_sensor | Documentation | Issues | 0.08 s Blueprint  |blueprint | Documentation | Issues | 0.15 s Sony Bravia TV  |braviatv | Documentation | Issues | 10.34 s Broadlink  |broadlink | Documentation | Issues | 4.12 s Button  |button | Documentation | Issues | 0.18 s Calendar  |calendar | Documentation | Issues | 0.04 s   Camera |camera | Documentation | Issues | 0.17 s   Google Cast |cast | Documentation | Issues | 0.90 s Certificate Expiry   |cert_expiry | Documentation | Issues | 9.43 s Climate   |climate | Documentation | Issues | 0.06 s Home Assistant Cloud   |cloud | Documentation | Issues | 0.10 s Command Line  |command_line | Documentation | Issues | 3.04 s Configuration  |config | Documentation | Issues | 0.64 s Counter  |counter | Documentation | Issues | 1.95 s Cover  |cover | Documentation | Issues | 0.09 s Default Config  |default_config | Documentation | Issues | 0.05 s Device Automation  |device_automation | Documentation | Issues | 0.50 s Device Tracker  |device_tracker | Documentation | Issues | 9.42 s DHCP Discovery  |dhcp | Documentation | Issues | 0.10 s DLNA Digital Media Renderer  |dlna_dmr | Documentation | Issues | 14.24 s Emulated Hue  |emulated_hue | Documentation | Issues | 1.94 s Energy  |energy | Documentation | Issues | 1.24 s ESPHome  |esphome | Documentation | Issues | 44.61 s Fan  |fan | Documentation | Issues | 0.19 s FFmpeg  |ffmpeg | Documentation | Issues | 0.55 s Home Assistant Frontend  |frontend | Documentation | Issues | 0.01 s Generic Camera  |generic | Documentation | Issues | 0.44 s   Google Calendars |google | Documentation | Issues | 4.76 s Google Assistant  |google_assistant | Documentation | Issues | 0.09 s Google Cloud Platform  |google_cloud | Documentation | Issues |   Group  |group | Documentation | Issues | 2.02 s HACS  |hacs | Documentation | Issues | 3.21 s Home Assistant Supervisor  |hassio | Documentation | Issues | 6.42 s History  |history | Documentation | Issues | 0.07 s Home Assistant Core Integration  |homeassistant | Documentation | Issues | 12.51 s HTML5 Push Notifications  |html5 | Documentation | Issues | 0.84 s HTTP  |http | Documentation | Issues | 0.07 s Humidifier  |humidifier | Documentation | Issues | 0.14 s IFTTT  |ifttt | Documentation | Issues | 0.71 s Image  |image | Documentation | Issues | 0.05 s   IMAP |imap | Documentation | Issues | 8.59 s Input Boolean  |input_boolean | Documentation | Issues | 2.56 s Input Datetime  |input_datetime | Documentation | Issues | 2.38 s Input Number  |input_number | Documentation | Issues | 2.39 s Input Select  |input_select | Documentation | Issues | 2.00 s Input Text  |input_text | Documentation | Issues | 2.40 s Internet Printing Protocol (IPP)  |ipp | Documentation | Issues | 8.35 s Light  |light | Documentation | Issues | 1.13 s LocalTuya integration  |localtuya | Documentation | Issues | 15.92 s Lock  |lock | Documentation | Issues | 0.18 s Logbook  |logbook | Documentation | Issues | 1.06 s Logger  |logger | Documentation | Issues | 0.00 s Lovelace  |lovelace | Documentation | Issues | 0.61 s Map  |map | Documentation | Issues | 0.07 s Media Player  |media_player | Documentation | Issues | 0.03 s Media Source  |media_source | Documentation | Issues | 1.09 s Meross Cloud IoT  |meross_cloud | Documentation | Issues | 6.74 s Meross LAN  |meross_lan | Documentation | Issues | 9.38 s Meteorologisk institutt (Met.no)  |met | Documentation | Issues | 4.61 s Mobile App  |mobile_app | Documentation | Issues | 19.95 s MQTT  |mqtt | Documentation | Issues | 4.00 s MQTT Room Presence  |mqtt_room | Documentation | Issues | 2.93 s My Home Assistant  |my | Documentation | Issues | 0.13 s Network Configuration  |network | Documentation | Issues | 0.26 s Notifications  |notify | Documentation | Issues | 2.61 s Notify Line  |notify_line | Documentation |   | 2.17 s Number  |number | Documentation | Issues | 0.13 s Home Assistant Onboardingon  |boarding | Documentation | Issues | 0.00 s Persistent Notification  |persistent_notification | Documentation | Issues |   Person  |person | Documentation | Issues | 1.01 s Ping (ICMP)  |ping | Documentation | Issues | 12.15 s Precipitation Sensor  |precipitation_sensor | Documentation |   | 4.63 s Python Scripts  |python_script | Documentation | Issues | 0.64 s Recorder  |recorder | Documentation | Issues | 0.14 s Remote  |remote | Documentation | Issues | 0.07 s RESTful Command  |rest_command | Documentation | Issues | 0.09 s RS-WFIREX4  |rs_wfirex4 | Documentation |   | 1.10 s Scenes  |scene | Documentation | Issues | 2.01 s Scripts  |script | Documentation | Issues | 0.14 s Search  |search | Documentation | Issues | 0.01 s Select  |select | Documentation | Issues | 0.16 s Sensor  |sensor | Documentation | Issues | 0.03 s Siren  |siren | Documentation | Issues | 0.16 s SmartIR  |smartir | Documentation |   | 1.42 s Simple Service Discovery Protocol (SSDP)  |ssdp | Documentation | Issues | 0.46 s Stream  |stream | Documentation | Issues | 0.34 s Sun  |sun | Documentation | Issues | 0.20 s Switch  |switch | Documentation | Issues | 0.07 s System Health  |system_health | Documentation | Issues | 1.02 s System Log  |system_log | Documentation | Issues | 0.00 s System Monitor  |systemmonitor | Documentation | Issues | 2.42 s Tags  |tag | Documentation | Issues | 2.14 s Tasmota  |tasmota | Documentation | Issues | 3.96 s Tasmota Irhvac  |tasmota_irhvac | Documentation | Issues | 7.63 s Template  |template | Documentation | Issues | 5.37 s Timer  |timer | Documentation | Issues | 3.41 s TP-Link Deco  |tplink_deco | Documentation | Issues | 5.81 s Trace  |trace | Documentation | Issues | 0.06 s Text-to-Speech (TTS)  |tts | Documentation | Issues | 2.73 s Tuya  |tuya | Documentation | Issues | 14.71 s Updater  |updater | Documentation | Issues | 0.42 s UPnP/IGD  |upnp | Documentation | Issues | 5.55 s USB Discovery  |usb | Documentation | Issues | 0.01 s Vacuum  |vacuum | Documentation | Issues | 0.15 s Weather  |weather | Documentation | Issues | 0.00 s Webhook  |webhook | Documentation | Issues | 0.34 s WebRTC Camera  |webrtc | Documentation | Issues | 2.20 s Home Assistant WebSocket API  |websocket_api | Documentation | Issues | 0.37 s Workday  |workday | Documentation | Issues | 1.05 s Zero-configuration networking (zeroconf)  |zeroconf | Documentation | Issues | 1.80 s Zone  |zone | Documentation | Issues | 2.40 s
nao-pon commented 1 year ago

Even in 2022.10.4, the same high CPU usage problem continued.

I recently worked on migrating to an SSD. That's when I changed the Home Assistant OS from 32-bit version to the 64-bit version, which solved the problem of high CPU usage on exactly the same configuration.

I don't know if it was his SSD or 64bit version that solved this problem, but I decided to close this issue.