Coral is very slow (130ms)

[SebOM]

Describe the problem you are having

hi,

i have a problem my "Coral is very slow (130ms)
I don't understand why

root@frigate:~# lsusb
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 005: ID 18d1:9302 Google Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Please Help me ;-)

Version

0.14.1-

Frigate config file

mqtt:
  enabled: true
  user: jeedom
  password: xxxxxxxxxxxxxxxxxxxxxx
  host: 192.168.1.2
  port: 1883

ffmpeg:
  hwaccel_args: preset-vaapi
  output_args:
    record: preset-record-generic-audio-aac
    
detectors:
  coral:
    type: edgetpu
    device: usb

go2rtc:
  streams:
    Salon: 
      - rtsp://xxxxx:[email protected]/live
      - ffmpeg:rtsp_entree#audio=opus#audio=aac
    JardinHD:
      - rtsp://xxxx:[email protected]:554/live/stream1
      - ffmpeg:rtsp_entree#audio=opus#audio=aac

timestamp_style:
  #Yes, the legacy software is capable of showing the timestamp, but i like all the configurations to be the same place
  position: tl
  format: '%d/%m/%Y %H:%M:%S'
  color:
    red: 255
    green: 255
    blue: 255
  thickness: 3

snapshots:
  enabled: true

cameras:
  Salon:
    ffmpeg:
      inputs:
        - path: rtsp://127.0.0.1:8554/Salon
          input_args: preset-rtsp-restream
          roles:
            - detect
            - record
    record:
      enabled: true
      retain:
        days: 14
        mode: all
      events:
        retain:
          default: 14
          mode: motion
        pre_capture: 3
        post_capture: 3
    detect:
      enabled: true
      width: 1280
      height: 720
      fps: 5

    objects:
      track:
        - person
      filters:
        person:
          min_score: 0.7
          threshold: 0.75
    motion:
      threshold: 10
      contour_area: 10
      improve_contrast: 'true'

  Jardin:
    ffmpeg:
      inputs:
        - path: rtsp://127.0.0.1:8554/JardinHD
          input_args: preset-rtsp-restream
          roles:
            - record
            - detect
    record:
      enabled: true
      retain:
        days: 14
        mode: all
      events:
        retain:
          default: 14
          mode: motion
        pre_capture: 3
        post_capture: 3
    detect:
      enabled: true
      fps: 5
    objects:
      track:
        - person
      mask: 0.214,0.178,0.213,0.098,0.188,0,0.215,0,0.248,0.107,0.248,0.197
      filters:
        person:
          min_score: 0.7
          threshold: 0.75
    motion:
      threshold: 10
      contour_area: 10
      improve_contrast: 'true'
      mask: 
        0.688,0.08,1,0.233,1,0,0.342,0,0.177,0.047,0.327,0.021,0.346,0,0.34,0,0,0,0,0.049,0,0.111,0.309,0,0.192,0,0.212,0.036,0.34,0.009
model:
  path: /cpu_model.tflite
version: 0.14

docker-compose file or Docker CLI command

LXC CONTAINER

arch: amd64
cores: 4
features: nesting=1
hostname: frigate
memory: 7800
nameserver: 192.168.1.1
net0: name=eth0,bridge=vmbr0,gw=192.168.1.254,hwaddr=BC:24:11:5E:E8:CA,ip=192.168.1.5/24,type=veth
onboot: 1
ostype: debian
rootfs: local-lvm:vm-101-disk-0,size=500G
swap: 7800
tags: community-script;nvr
lxc.cgroup2.devices.allow: c 226:0 rwm
lxc.cgroup2.devices.allow: c 226:128 rwm
lxc.cgroup2.devices.allow: c 29:0 rwm
lxc.cgroup2.devices.allow: c 189:* rwm
lxc.cgroup2.devices.allow: c 180:* rwm
lxc.apparmor.profile: unconfined
lxc.cgroup2.devices.allow: a
lxc.mount.entry: /dev/dri/renderD128 dev/dri/renderD128 none bind,optional,create=file 0, 0
lxc.mount.entry: /dev/dri dev/dri none bind,optional,create=dir
lxc.cap.drop:
lxc.mount.auto: cgroup:rw
lxc.mount.entry: /dev/bus/usb/003 dev/bus/usb/003 none bind,optional,create=dir 0, 0

Relevant Frigate log output

NO ERROR

info
2025-01-17 11:01:44
startup
Preparing Frigate...
info
2025-01-17 11:01:44
startup
Starting Frigate...
info
2025-01-17 11:01:45
frigate.app
Starting Frigate (0.14.1-)
info
2025-01-17 11:01:45
frigate.util.config
Checking if frigate config needs migration...
info
2025-01-17 11:01:45
frigate.util.config
frigate config does not need migration...
info
2025-01-17 11:01:47
peewee_migrate.logs
Starting migrations
info
2025-01-17 11:01:47
peewee_migrate.logs
There is nothing to migrate
info
2025-01-17 11:01:47
frigate.app
Recording process started: 2155
info
2025-01-17 11:01:47
frigate.app
Recording process started: 2161
info
2025-01-17 11:01:47
frigate.app
go2rtc process pid: 126
info
2025-01-17 11:01:47
detector.coral
Starting detection process: 2184
info
2025-01-17 11:01:47
frigate.app
Output process started: 2189
info
2025-01-17 11:01:47
frigate.detectors.plugins.edgetpu_tfl
Attempting to load TPU as usb
info
2025-01-17 11:01:48
frigate.app
Camera processor started for Salon: 2209
info
2025-01-17 11:01:48
frigate.app
Camera processor started for Jardin: 2216
info
2025-01-17 11:01:48
frigate.app
Capture process started for Salon: 2222
info
2025-01-17 11:01:48
frigate.app
Capture process started for Jardin: 2228
info
2025-01-17 11:01:50
frigate.detectors.plugins.edgetpu_tfl
TPU found

Install method

Proxmox via TTeck Script

Object Detector

Coral

Screenshots of the Frigate UI's System metrics pages

Any other information that may be helpful

No response

[hawkeye217]

Proxmox via LXC is not recommended and is an unsupported installation method, though users have found success with it. You should search the discussions for the correct procedure to pass through and correctly set up the Coral.