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Published 20 hours ago • verified publisher icon home-assistant

mdns-repeater causes high cpu usage

Open gomble opened this issue 3 years ago • 3 comments

Describe the issue you are experiencing

Hello in my opinion mdns-repeater causes a high cpu usage:

# ps -aux --sort=-pcpu
USER         PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root     1177405 20.9  1.0 888024 88104 ?        Sl   May23 122:19 frigate.detector.cpu1
root     1177406 20.9  1.0 888032 87684 ?        Sl   May23 122:13 frigate.detector.cpu2
root        2600 10.6  0.0    864     4 ?        Ss   May21 512:48 mdns-repeater -f hassio
root     1173260  9.4  8.2 2882532 683368 ?      Ssl  May23  56:19 python3 -m homeassistant --config /config
root     1177374  3.9  1.8 2478948 155072 ?      Sl   May23  23:06 python3 -u -m frigate
root     1177461  2.8  0.3 489660 31280 ?        Rsl  May23  16:33 ffmpeg -hide_banner -loglevel warning -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format yuv420p -avoid_negative_ts make_zero -fflags +genpts+disca
systemd+     338  2.3  0.1  15096 10092 ?        Ss   May21 111:15 /usr/lib/systemd/systemd-resolved
root     1177471  1.8  0.2 113568 24512 ?        Ssl  May23  10:48 ffmpeg -hide_banner -loglevel warning -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format yuv420p -avoid_negative_ts make_zero -fflags +genpts+disca
root        8026  1.6  1.1 337772 97748 ?        Sl   May21  77:49 node index.js

Is this normal ? 10% CPU Usage ?

What operating system image do you use?

generic-x86-64 (Generic UEFI capable x86-64 systems)

What version of Home Assistant Operating System is installed?

8.1

Did you upgrade the Operating System.

Yes

Steps to reproduce the issue

After a a reboot and a while the cpu goes up image

Anything in the Supervisor logs that might be useful for us?

22-05-24 10:28:38 WARNING (MainThread) [supervisor.addons.options] Option 'permit_join' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:28:38 WARNING (MainThread) [supervisor.addons.options] Option 'advanced' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:28:38 WARNING (MainThread) [supervisor.addons.options] Option 'device_options' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:28:38 WARNING (MainThread) [supervisor.addons.options] Option 'blocklist' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:28:38 WARNING (MainThread) [supervisor.addons.options] Option 'passlist' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:28:38 WARNING (MainThread) [supervisor.addons.options] Option 'queue' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:28:38 WARNING (MainThread) [supervisor.addons.options] Option 'frontend' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:28:38 WARNING (MainThread) [supervisor.addons.options] Option 'experimental' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:28:38 WARNING (MainThread) [supervisor.addons.options] Option 'availability' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Option 'interface' does not exist in the schema for Samba share (core_samba)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Unknown option 'restartdelay' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Unknown option 'initialdelay' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Unknown option 'base_topic' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Unknown option 'include_device_information' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Option 'external_converters' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Option 'devices' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Option 'groups' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Option 'homeassistant' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Option 'permit_join' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Option 'advanced' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Option 'device_options' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Option 'blocklist' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Option 'passlist' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Option 'queue' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Option 'frontend' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Option 'experimental' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:33:40 WARNING (MainThread) [supervisor.addons.options] Option 'availability' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Option 'interface' does not exist in the schema for Samba share (core_samba)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Unknown option 'restartdelay' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Unknown option 'initialdelay' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Unknown option 'base_topic' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Unknown option 'include_device_information' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Option 'external_converters' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Option 'devices' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Option 'groups' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Option 'homeassistant' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Option 'permit_join' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Option 'advanced' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Option 'device_options' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Option 'blocklist' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Option 'passlist' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Option 'queue' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Option 'frontend' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Option 'experimental' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:38:42 WARNING (MainThread) [supervisor.addons.options] Option 'availability' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Option 'interface' does not exist in the schema for Samba share (core_samba)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Unknown option 'restartdelay' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Unknown option 'initialdelay' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Unknown option 'base_topic' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Unknown option 'include_device_information' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Option 'external_converters' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Option 'devices' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Option 'groups' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Option 'homeassistant' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Option 'permit_join' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Option 'advanced' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Option 'device_options' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Option 'blocklist' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Option 'passlist' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Option 'queue' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Option 'frontend' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Option 'experimental' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:43:44 WARNING (MainThread) [supervisor.addons.options] Option 'availability' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Option 'interface' does not exist in the schema for Samba share (core_samba)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Unknown option 'restartdelay' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Unknown option 'initialdelay' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Unknown option 'base_topic' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Unknown option 'include_device_information' for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Option 'external_converters' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Option 'devices' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Option 'groups' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Option 'homeassistant' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Option 'permit_join' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Option 'advanced' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Option 'device_options' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Option 'blocklist' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Option 'passlist' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Option 'queue' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Option 'frontend' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Option 'experimental' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:48:46 WARNING (MainThread) [supervisor.addons.options] Option 'availability' does not exist in the schema for Zigbee2mqtt (45df7312_zigbee2mqtt)
22-05-24 10:50:39 INFO (MainThread) [supervisor.updater] Fetching update data from https://version.home-assistant.io/stable.json
22-05-24 10:50:40 INFO (MainThread) [supervisor.resolution.check] Starting system checks with state CoreState.RUNNING
22-05-24 10:50:40 INFO (MainThread) [supervisor.resolution.checks.base] Run check for IssueType.SECURITY/ContextType.CORE
22-05-24 10:50:40 INFO (MainThread) [supervisor.resolution.checks.base] Run check for IssueType.TRUST/ContextType.SUPERVISOR
22-05-24 10:50:40 INFO (MainThread) [supervisor.resolution.checks.base] Run check for IssueType.FREE_SPACE/ContextType.SYSTEM
22-05-24 10:50:40 INFO (MainThread) [supervisor.resolution.checks.base] Run check for IssueType.PWNED/ContextType.ADDON
22-05-24 10:50:40 INFO (MainThread) [supervisor.resolution.checks.base] Run check for IssueType.DNS_SERVER_IPV6_ERROR/ContextType.DNS_SERVER
22-05-24 10:50:40 INFO (MainThread) [supervisor.resolution.checks.base] Run check for IssueType.DNS_SERVER_FAILED/ContextType.DNS_SERVER
22-05-24 10:50:40 INFO (MainThread) [supervisor.resolution.check] System checks complete
22-05-24 10:50:40 INFO (MainThread) [supervisor.resolution.evaluate] Starting system evaluation with state CoreState.RUNNING
22-05-24 10:50:41 INFO (MainThread) [supervisor.resolution.evaluate] System evaluation complete
22-05-24 10:50:41 INFO (MainThread) [supervisor.resolution.fixup] Starting system autofix at state CoreState.RUNNING
22-05-24 10:50:41 INFO (MainThread) [supervisor.resolution.fixup] System autofix complete
22-05-24 10:50:44 INFO (MainThread) [supervisor.homeassistant.api] Updated Home Assistant API token

Anything in the Host logs that might be useful for us?

did not find anything usefull

System Health information

No response

Additional information

Multicast Log

[s6-init] making user provided files available at /var/run/s6/etc...exited 0.
[s6-init] ensuring user provided files have correct perms...exited 0.
[fix-attrs.d] applying ownership & permissions fixes...
[fix-attrs.d] done.
[cont-init.d] executing container initialization scripts...
[cont-init.d] done.
[services.d] starting services
[services.d] done.
mdns-repeater (6): dev hassio addr 172.30.32.1 mask 255.255.254.0 net 172.30.32.0`

DNS Log

[s6-init] making user provided files available at /var/run/s6/etc...exited 0.
[s6-init] ensuring user provided files have correct perms...exited 0.
[fix-attrs.d] applying ownership & permissions fixes...
[fix-attrs.d] done.
[cont-init.d] executing container initialization scripts...
[cont-init.d] corefile.sh: executing... 
[cont-init.d] corefile.sh: exited 0.
[cont-init.d] done.
[services.d] starting services
[services.d] done.
.:53
.:5553
CoreDNS-1.8.4
linux/amd64, go1.15.15, 053c4d5-dirty
[INFO] 172.30.32.1:37576 - 1246 "A IN ccab4aaf-frigate.local.hass.io. udp 48 false 512" NXDOMAIN qr,aa,rd 48 0.000074656s
[INFO] 172.30.32.1:40416 - 13554 "A IN ccab4aaf-frigate.local.hass.io. udp 48 false 512" NXDOMAIN qr,aa,rd 48 0.000111159s
[INFO] 127.0.0.1:49962 - 34253 "PTR IN 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa. udp 101 true 2048" NXDOMAIN qr,rd,ra 90 0.037337614s
[INFO] 172.30.33.5:55698 - 34253 "PTR IN 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa. udp 90 false 512" NXDOMAIN qr,rd,ra 90 0.060676757s
[INFO] 172.30.32.1:56466 - 29392 "A IN www.waze.com. udp 30 false 512" NOERROR - 0 12.001389949s
[ERROR] plugin/errors: 2 www.waze.com. A: read udp 127.0.0.1:36716->127.0.0.1:5553: i/o timeout
[INFO] 127.0.0.1:59887 - 29392 "A IN www.waze.com. udp 41 true 2048" NOERROR - 0 6.116264682s
[ERROR] plugin/errors: 2 www.waze.com. A: read tcp 172.30.32.3:49320->1.1.1.1:853: i/o timeout
[INFO] 127.0.0.1:42803 - 29555 "AAAA IN www.waze.com. udp 41 true 2048" NOERROR - 0 11.540143388s
[ERROR] plugin/errors: 2 www.waze.com. AAAA: read tcp 172.30.32.3:49334->1.1.1.1:853: read: connection reset by peer
[INFO] 127.0.0.1:59526 - 40291 "AAAA IN www.waze.com. udp 41 true 2048" NOERROR - 0 5.5146262539999995s
[ERROR] plugin/errors: 2 www.waze.com. AAAA: dial tcp 1.0.0.1:853: i/o timeout
[INFO] 127.0.0.1:50081 - 40144 "A IN www.waze.com. udp 41 true 2048" NOERROR - 0 11.469415155s
[ERROR] plugin/errors: 2 www.waze.com. A: dial tcp 1.1.1.1:853: i/o timeout

gomble avatar May 24 '22 08:05 gomble

After Reboot of Hassos:

image

gomble avatar May 24 '22 10:05 gomble

That seems like an excessive CPU load indeed.

Are you using a router with mDNS reflector and/or VLANs?

agners avatar May 24 '22 15:05 agners

That seems like an excessive CPU load indeed.

Are you using a router with mDNS reflector and/or VLANs?

no i have only 2 fritzboxes in a mesh and a dumb hp switch

gomble avatar May 24 '22 15:05 gomble

There hasn't been any activity on this issue recently. To keep our backlog manageable we have to clean old issues, as many of them have already been resolved with the latest updates. Please make sure to update to the latest Home Assistant OS version and check if that solves the issue. Let us know if that works for you by adding a comment 👍 This issue has now been marked as stale and will be closed if no further activity occurs. Thank you for your contributions.

github-actions[bot] avatar Aug 22 '22 16:08 github-actions[bot]