[Support]: Classification Thumbnails 500 Error #23363

AROAH1337 · 2026-05-31T11:11:04Z

AROAH1337
May 31, 2026

Describe the problem you are having

Thumbnails in the Classification view will periodically fail to load with a 500 error in the browser console.
I turned on app debug logs in Frigate, and didn't see anything indicating a problem. The Nginx logs are showing 200 responses for every load attempt:

info | 2026-05-31 04:56:14 | GET | "GET /clips/Cats/dataset/Grey%20Tabby/Grey%20Tabby-1779927107.565971-hyw93b.png HTTP/1.1" 200 10907 "https://localfrigate.aroah.me/classification" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36" "192.168.50.135" request_time="0.054" upstream_response_time="-"
info | 2026-05-31 04:56:14 | GET | "GET /clips/Cats/dataset/Grey%20Tabby/Grey%20Tabby-1779927109.445433-7cc6ft.png HTTP/1.1" 200 12756 "https://localfrigate.aroah.me/classification" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36" "192.168.50.135" request_time="0.055" upstream_response_time="-"
info | 2026-05-31 04:56:14 | GET | "GET /clips/Cats/dataset/Grey%20Tabby/Grey%20Tabby-1779927112.629489-ezjgtu.png HTTP/1.1" 200 1616 "https://localfrigate.aroah.me/classification" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36" "192.168.50.135" request_time="0.053" upstream_response_time="-"
info | 2026-05-31 04:56:14 | GET | "GET /clips/Cats/dataset/Grey%20Tabby/Grey%20Tabby-1779927114.586623-9m0xb4.png HTTP/1.1" 200 1624 "https://localfrigate.aroah.me/classification" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36" "192.168.50.135" request_time="0.054" upstream_response_time="-"

The logs from my upstream reverse proxy seem to indicate a problem with running out of file descriptors:

2026/05/31 04:56:14 [alert] 1058746#1058746: *529949 socket() failed (24: No file descriptors available) while connecting to upstream, client: 192.168.50.135, server: localfrigate.aroah.me, request: "GET /clips/Cats/dataset/Grey%20Tabby/Grey%20Tabby-1780190035.032393-6vlo36.png HTTP/2.0", upstream: "http://10.0.0.22:5000/clips/Cats/dataset/Grey%20Tabby/Grey%20Tabby-1780190035.032393-6vlo36.png", host: "localfrigate.aroah.me", referrer: "https://localfrigate.aroah.me/classification"
2026/05/31 04:56:14 [alert] 1058746#1058746: *529949 socket() failed (24: No file descriptors available) while connecting to upstream, client: 192.168.50.135, server: localfrigate.aroah.me, request: "GET /clips/Cats/dataset/Grey%20Tabby/Grey%20Tabby-1780190036.384307-1pywjc.png HTTP/2.0", upstream: "http://10.0.0.22:5000/clips/Cats/dataset/Grey%20Tabby/Grey%20Tabby-1780190036.384307-1pywjc.png", host: "localfrigate.aroah.me", referrer: "https://localfrigate.aroah.me/classification"
2026/05/31 04:56:14 [alert] 1058746#1058746: *529949 socket() failed (24: No file descriptors available) while connecting to upstream, client: 192.168.50.135, server: localfrigate.aroah.me, request: "GET /clips/Cats/dataset/Grey%20Tabby/Grey%20Tabby-1780190037.765626-bp38e4.png HTTP/2.0", upstream: "http://10.0.0.22:5000/clips/Cats/dataset/Grey%20Tabby/Grey%20Tabby-1780190037.765626-bp38e4.png", host: "localfrigate.aroah.me", referrer: "https://localfrigate.aroah.me/classification"

But I can't find a consistent answer on how to address that. Supposedly, 1024 is the soft limit for open files with the hard limit being in the tens of thousands, but even updating it to 2048 with ulimit -a made no difference. Reloading the page a few times allows it to pull down the remaining thumbnails (usually) as the previous ones are loaded from cache, but it doesn't always work.

Version

0.17.1-416a9b7

What browser(s) are you using?

Chromium Version 135.0.7049.114 (Official Build, ungoogled-chromium) (64-bit)

Frigate config file

#yaml-language-server: $schema=https://127.0.0.1/api/config/schema.json

database:
  path: /db/frigate.db

mqtt:
  host: mosquitto
  user: #
  password: #

auth:
  failed_login_rate_limit: 1/second;5/minute;10/hour
  trusted_proxies:
    - 172.18.0.0/16

logger:
  logs:
    frigate.app: debug

detectors:
#  cpu1:
#    type: cpu
#  cpu2:
#    type: cpu
#  cpu3:
#    type: cpu
# cpu4:
#   type: cpu
# cpu5:
#   type: cpu
  coral:
    type: edgetpu
    device: usb
  #onnx:
  #  type: onnx

model:
  path: plus://#

#model:
#  model_type: yolo-generic
#  width: 320
#  height: 320
#  path: /config/model_cache/yolov9-s-relu6-best_320_int8_edgetpu.tflite
#  labelmap_path: /config/labels-coco17.txt

#model:
#  model_type: yolo-generic
#  width: 320
#  height: 320
#  input_tensor: nchw
#  input_dtype: float
#  path: /config/model_cache/rfdetr.onnx
#  labelmap_path: /

ffmpeg:
  output_args:
    record: preset-record-generic-audio-copy
    #detect: preset-record-generic-audio-copy
  hwaccel_args: preset-nvidia
  apple_compatibility: true

go2rtc:
  streams:
    driveway:
      - ffmpeg:http://192.168.50.164/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=#&password=#
    driveway_sub:
      - rtsp://#:#@192.168.50.164:554/h264Preview_01_sub
 #   driveway_homekit:
 #   - "ffmpeg:http://192.168.50.164/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=#&password=##video=copy#audio=opus"
    backyard:
      - rtsp://#:#@192.168.50.162:554/cam/realmonitor?channel=1&subtype=0
    backyard_sub:
      - rtsp://#:#@192.168.50.162:554/cam/realmonitor?channel=1&subtype=02
 #   backyard_homekit:
 #   - "ffmpeg:http://192.168.50.164/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=#&password=##video=copy#audio=opus"
    kitchen_window:
      - ffmpeg:http://192.168.50.163/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=#&password=#
    kitchen_window_sub:
      - rtsp://#:#@192.168.50.163:554/h264Preview_01_sub
    living_room_window:
      - rtsp://#:#@192.168.50.165:554/cam/realmonitor?channel=1&subtype=0
    living_room_window_sub:
      - rtsp://#:#@192.168.50.165:554/cam/realmonitor?channel=1&subtype=01
#    catcam:
#      - ffmpeg:http://192.168.50.132/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=#&password=#
#    catcam_sub:
#      - ffmpeg:http://192.168.50.132/flv?port=1935&app=bcs&stream=channel0_sub.bcs&user=#&password=#
    pigcam:
      - rtsp://#:#@192.168.50.161:554/cam/realmonitor?channel=1&subtype=0
    pigcam_sub:
      - rtsp://#:#@192.168.50.161:554/cam/realmonitor?channel=1&subtype=01
 # homekit:
 #   driveway_homekit:
 #     Name: Driveway
 #   backyard_homekit:
 #     Name: Backyard
#    pccam:
#      - rtsp://192.168.50.135:554/live

birdseye:
  enabled: true
  mode: continuous

objects:
  track:
    - person
    - bicycle
    - cat
    - dog
    - bird
    - car
    - raccoon
    - fox
    - squirrel
    - rabbit
    - face

record:
  enabled: true
  alerts:
    retain:
      days: 14
  detections:
    retain:
      days: 7
  continuous:
    days: 0
  motion:
    days: 2
snapshots:
  enabled: true
  clean_copy: true
  timestamp: true
  crop: false
  bounding_box: true
  retain:
    default: 14

#audio:
#  enabled: true



cameras:
  driveway:
    webui_url: http://192.168.50.164
    objects:
      track:
        - person
        - bicycle
        - cat
        - dog
        - bird
        - car
        - raccoon
        - fox
        - squirrel
        - rabbit
        - face
      filters:
        person:
          mask: 0.763,0.988,0.834,0.526,0.83,0,0.998,0.005,0.997,0.997
        car:
          mask: 0.826,0.291,0.816,0.189,0.754,0.187,0.745,0.286
    zones:
      beside_house:
        coordinates: 0.765,0.993,0,1,0,1,0.487,0.475,0.829,0.533
        inertia: 3
        loitering_time: 0
        friendly_name: beside house
      carport:
        coordinates: 
          0.634,0.305,0.828,0.32,0.826,0.164,0.719,0.175,0.718,0.243,0.701,0.243
        loitering_time: 0
        inertia: 3
      entire_driveway:
        coordinates: 
          0.631,0.311,0.829,0.319,0.818,0.529,0.567,0.79,0.4,0.994,0.003,0.994,0.006,0.833
        loitering_time: 0
        friendly_name: entire driveway
      toms_house:
        coordinates: 0.602,0.243,0.7,0.245,0.006,0.829,0,0.001,0.59,0.001
        inertia: 3
        loitering_time: 0
        friendly_name: toms house
      alley:
        coordinates: 0.602,0.242,0.751,0.242,0.75,0.162,0.598,0.158
        loitering_time: 0
    ffmpeg:
      inputs:
        - path: rtsp://127.0.0.1:8554/driveway
          input_args: preset-rtsp-restream
          roles:
            - record
            - audio
        - path: rtsp://127.0.0.1:8554/driveway_sub
          input_args: preset-rtsp-restream
          roles:
            - detect
    record:
      continuous:
        days: 2
    detect:
      fps: 7
      annotation_offset: -1000
    motion:
      mask:
        - 0.344,0.026,0.638,0.026,0.643,0.063,0.339,0.066
        - 0.052,0.526,0.005,0.563,0.002,0.529,0.022,0.514
      threshold: 35
      contour_area: 10
      improve_contrast: true
    review:
      alerts: {}

  kitchen_window:
    webui_url: http://192.168.50.163
    motion:
      mask: 0.025,0.029,0.018,0.062,0.317,0.064,0.315,0.027
    zones:
      front_yard:
        coordinates: 0.041,1,1,1,1,0,0.559,0,0.183,0.42
        inertia: 3
        loitering_time: 0
      neighbors_driveway:
        coordinates: 0.183,0.42,0.041,1,0,1,0,0.618
        loitering_time: 0
        friendly_name: neighbors driveway
        inertia: 3
      street:
        coordinates: 0,0.516,0.424,0.001,0.557,0,0,0.618
        loitering_time: 0
        inertia: 3
      across_street:
        coordinates: 0.249,0,0,0.227,0.003,0.513,0.421,0.004
        loitering_time: 0
        friendly_name: across street
    ffmpeg:
      inputs:
        - path: rtsp://127.0.0.1:8554/kitchen_window
          input_args: preset-rtsp-restream
          roles:
            - record
            - audio
        - path: rtsp://127.0.0.1:8554/kitchen_window_sub
          input_args: preset-rtsp-restream
          roles:
            - detect
    record:
      continuous:
        days: 2
    objects:
      track:
        - person
        - bicycle
        - cat
        - dog
        - bird
        - car
        - raccoon
        - fox
        - squirrel
        - rabbit
        - face
        - amazon
        - car
        - motorcycle
        - license_plate
        - usps
        - ups
        - fedex
        - dhl
        - package
      filters:
        bird:
          max_area: 25000
    detect:
      fps: 7
      annotation_offset: -2500
    review:
      alerts: {}

  living_room_window:
    webui_url: http://192.168.50.165
    motion:
      mask: 0.674,0.935,0.669,0.984,1,0.981,0.997,0.936
    objects:
      track:
        - person
        - bicycle
        - cat
        - dog
        - bird
        - car
        - raccoon
        - fox
        - squirrel
        - rabbit
        - face
        - amazon
        - car
        - motorcycle
        - license_plate
        - usps
        - ups
        - fedex
        - dhl
        - package
    zones:
      milkweed:
        coordinates: 0.663,0.516,0.001,0.613,0.001,0.994,0.534,1,0.742,0.878
        loitering_time: 0
      front_yard:
        coordinates: 
          0.156,0.004,0.001,0.381,0.001,0.998,0.53,1,0.742,0.878,0.682,0.598,0.898,0.289,0.693,0.042,0.581,0.002
        inertia: 3
        loitering_time: 0
        friendly_name: Front Yard
      front_driveway:
        coordinates: 0.694,0.043,0.76,0.051,0.943,0.289,0.916,0.31
        loitering_time: 0
        friendly_name: front driveway
      neighbors_driveway:
        coordinates: 0.005,0.371,0.155,0.005,0,0.001
        loitering_time: 0
        friendly_name: neighbors driveway
      porch:
        coordinates: 0.663,0.516,0.882,0.312,1,0.658,0.742,0.878
        loitering_time: 0
      street:
        coordinates: 0.815,0,0.798,0.042,0.698,0.048,0.588,0.005
        loitering_time: 0
    ffmpeg:
      inputs:
        - path: rtsp://127.0.0.1:8554/living_room_window
          input_args: preset-rtsp-restream
          roles:
            - record
            - audio
        - path: rtsp://127.0.0.1:8554/living_room_window_sub
          input_args: preset-rtsp-restream
          roles:
            - detect
    record:
      continuous:
        days: 2
    review:
      alerts: {}


  backyard:
    webui_url: http://192.168.50.162
    zones:
      carport:
        coordinates: 0.503,0.247,0.513,0.152,0.312,0.138,0.306,0.218
        inertia: 3
        loitering_time: 0
      alley:
        coordinates: 0.888,0.235,0.87,0.346,0.704,0.257,0.713,0.151
        inertia: 3
        loitering_time: 0
      tom_alley:
        coordinates: 0.281,0.179,0.37,0.181,0.38,0.143,0.284,0.137
        loitering_time: 0
        friendly_name: tom alley
      neighbor_back_driveway:
        coordinates: 0.854,0.219,0.996,0.339,1,1,0.808,0.991
        loitering_time: 0
        friendly_name: neighbor back driveway
      back_driveway:
        coordinates: 0,0.336,0,0.395,0.42,0.242,0.362,0.193
        inertia: 3
        loitering_time: 0
        friendly_name: back driveway
      shed:
        coordinates: 0.711,0.166,0.697,0.353,0.528,0.299,0.545,0.125
        loitering_time: 0
        inertia: 3
      toms_backyard:
        coordinates: 0.358,0.193,0,0.332,0.003,0.149,0.282,0.087
        loitering_time: 0
        friendly_name: toms backyard
      my_backyard:
        coordinates: 
          0,0.4,0,0.805,0.11,1,0.808,1,0.843,0.333,0.705,0.261,0.426,0.237
        loitering_time: 0
        friendly_name: my backyard
        inertia: 3
      garden:
        coordinates: 0.2,0.341,0.054,0.392,0.157,0.56,0.314,0.409
        loitering_time: 0
        objects:
          - rabbit
          - squirrel
          - cat
          - dog
          - bird
    ffmpeg:
      inputs:
        - path: rtsp://127.0.0.1:8554/backyard
          input_args: preset-rtsp-restream
          roles:
            - record
            - audio
        - path: rtsp://127.0.0.1:8554/backyard_sub
          input_args: preset-rtsp-restream
          roles:
            - detect
    record:
      continuous:
        days: 2
    objects:
      track:
        - person
        - bicycle
        - cat
        - dog
        - bird
        - car
        - raccoon
        - fox
        - squirrel
        - rabbit
        - face
      filters:
        car:
          mask:
            - 0.819,0.117,0.81,0.219,0.836,0.232,0.849,0.13
            - 0.369,0.127,0.514,0.148,0.501,0.249,0.363,0.225
    detect:
      stationary:
        max_frames:
          objects:
            car: 300
    motion:
      mask:
        - 0.459,0.02,0.458,0.072,0.74,0.071,0.737,0.018
        - 0.051,0.565,0.086,0.619,0,0.696,0,0.615
      threshold: 35
      contour_area: 10
      improve_contrast: true
    review: {}

  Pig_Cam:
    webui_url: http://192.168.50.161
    motion:
      mask: 0,0,0,1,1,1,1,0
    birdseye:
      enabled: false
    ffmpeg:
      inputs:
        - path: rtsp://127.0.0.1:8554/pigcam
          input_args: preset-rtsp-restream
          roles:
            - record
            - audio
        - path: rtsp://127.0.0.1:8554/pigcam_sub
          input_args: preset-rtsp-restream
          roles:
            - detect
    record:
      enabled: true
      continuous:
        days: 1
      motion:
        days: 0

version: 0.17-0
camera_groups:
  Front:
    order: 1
    icon: LuTreePine
    cameras:
      - kitchen_window
      - living_room_window
  Back:
    order: 2
    icon: LuCar
    cameras:
      - driveway
      - backyard
  Outside:
    order: 3
    icon: LuCloud
    cameras:
      - backyard
      - driveway
      - kitchen_window
      - living_room_window
detect:
  enabled: true
  stationary:
    max_frames:
      objects:
        car: 300
semantic_search:
  enabled: false
  model_size: large
face_recognition:
  enabled: true
  model_size: small
lpr:
  enabled: false
classification:
  bird:
    enabled: true
  custom:
    Katie and Me:
      enabled: true
      name: Katie and Me
      threshold: 0.8
      object_config:
        objects:
          - person
        classification_type: sub_label
    Cats:
      enabled: true
      name: Cats
      threshold: 0.8
      object_config:
        objects:
          - cat
        classification_type: sub_label
    Tom's Home:
      enabled: true
      name: Tom's Home
      threshold: 0.8
      state_config:
        cameras:
          driveway:
            crop:
              - 0.2397358499664563
              - 0.26241442684953686
              - 0.35870648053032245
              - 0.42104193426802505
        motion: true

Relevant Frigate log output

info  | 2026-05-31 04:42:44 | startup                               | Preparing Frigate...
info  | 2026-05-31 04:42:48 | startup                               | Starting Frigate...
info  | 2026-05-31 04:43:15 | frigate.util.config                   | Checking if frigate config needs migration...
info  | 2026-05-31 04:43:15 | frigate.util.config                   | frigate config does not need migration...
info  | 2026-05-31 04:43:44 | frigate.app                           | Starting Frigate (0.17.1-416a9b7)
debug | 2026-05-31 04:43:44 | frigate.app                           | Skipping directory: /config
debug | 2026-05-31 04:43:44 | frigate.app                           | Skipping directory: /media/frigate/recordings
debug | 2026-05-31 04:43:44 | frigate.app                           | Skipping directory: /media/frigate/clips/thumbs
debug | 2026-05-31 04:43:44 | frigate.app                           | Skipping directory: /media/frigate/clips/cache
debug | 2026-05-31 04:43:44 | frigate.app                           | Skipping directory: /tmp/cache
debug | 2026-05-31 04:43:44 | frigate.app                           | Skipping directory: /config/model_cache
debug | 2026-05-31 04:43:44 | frigate.app                           | Skipping directory: /media/frigate/exports
debug | 2026-05-31 04:43:44 | frigate.app                           | Skipping directory: /media/frigate/clips/faces
info  | 2026-05-31 04:43:45 | peewee_migrate.logs                   | Starting migrations
info  | 2026-05-31 04:43:45 | peewee_migrate.logs                   | There is nothing to migrate
info  | 2026-05-31 04:43:45 | frigate.app                           | Recording process started: 1134
info  | 2026-05-31 04:43:45 | frigate.app                           | Review process started: 1147
info  | 2026-05-31 04:43:45 | frigate.app                           | go2rtc process pid: 129
info  | 2026-05-31 04:43:45 | frigate.app                           | Embedding process started: 1157
info  | 2026-05-31 04:43:45 | frigate.detectors.plugins.edgetpu_tfl | Attempting to load TPU as usb
info  | 2026-05-31 04:43:45 | frigate.app                           | Output process started: 1227
info  | 2026-05-31 04:43:46 | frigate.api.fastapi_app               | Starting FastAPI app
info  | 2026-05-31 04:43:46 | frigate.camera.maintainer             | Camera processor started for driveway: 1309
info  | 2026-05-31 04:43:47 | frigate.camera.maintainer             | Capture process started for driveway: 1368
info  | 2026-05-31 04:43:47 | frigate.camera.maintainer             | Camera processor started for kitchen_window: 1434
info  | 2026-05-31 04:43:47 | frigate.camera.maintainer             | Capture process started for kitchen_window: 1494
info  | 2026-05-31 04:43:47 | frigate.camera.maintainer             | Camera processor started for living_room_window: 1562
info  | 2026-05-31 04:43:47 | frigate.camera.maintainer             | Capture process started for living_room_window: 1620
info  | 2026-05-31 04:43:47 | frigate.api.fastapi_app               | FastAPI started
info  | 2026-05-31 04:43:47 | frigate.camera.maintainer             | Camera processor started for backyard: 1686
info  | 2026-05-31 04:43:47 | frigate.camera.maintainer             | Capture process started for backyard: 1747
info  | 2026-05-31 04:43:47 | frigate.camera.maintainer             | Camera processor started for Pig_Cam: 1813
info  | 2026-05-31 04:43:47 | frigate.camera.maintainer             | Capture process started for Pig_Cam: 1870
info  | 2026-05-31 04:43:48 | frigate.detectors.plugins.edgetpu_tfl | TPU found

Relevant go2rtc log output

info | 2026-05-31 04:42:48 | startup | Preparing new go2rtc config...
info | 2026-05-31 04:42:49 | startup | Starting go2rtc...
info | 2026-05-31 04:42:49 | startup | go2rtc platform=linux/amd64 revision=df95ce3 version=1.9.10
info | 2026-05-31 04:42:49 | startup | config path=/config/go2rtc_homekit.yml
info | 2026-05-31 04:42:49 | rtsp    | listen addr=:8554
info | 2026-05-31 04:42:49 | api     | listen addr=:1984
info | 2026-05-31 04:42:49 | webrtc  | listen addr=:8555
info | 2026-05-31 04:42:52 | startup | Starting go2rtc healthcheck service...

FFprobe output from your camera

ffprobe version n7.0.2-18-g3e6cec1286-20240919 Copyright (c) 2007-2024 the FFmpeg developers
  built with gcc 14.2.0 (crosstool-NG 1.26.0.106_ed12fa6)
  configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-ffbuild-linux-gnu- --arch=x86_64 --target-os=linux --enable-gpl --enable-version3 --disable-debug --enable-iconv --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-libxml2 --enable-openssl --enable-lzma --enable-fontconfig --enable-libharfbuzz --enable-libvorbis --enable-opencl --enable-libpulse --enable-libvmaf --enable-libxcb --enable-xlib --enable-amf --enable-libaom --enable-libaribb24 --enable-avisynth --enable-chromaprint --enable-libdav1d --enable-libdavs2 --enable-libdvdread --enable-libdvdnav --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --enable-frei0r --enable-libgme --enable-libkvazaar --enable-libaribcaption --enable-libass --enable-libbluray --enable-libjxl --enable-libmp3lame --enable-libopus --enable-librist --enable-libssh --enable-libtheora --enable-libvpx --enable-libwebp --enable-libzmq --enable-lv2 --enable-libvpl --enable-openal --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopenmpt --enable-librav1e --enable-librubberband --disable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libdrm --enable-vaapi --enable-libvidstab --enable-vulkan --enable-libshaderc --enable-libplacebo --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --enable-libzvbi --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-libs='-ldl -lgomp' --extra-ldflags=-pthread --extra-ldexeflags=-pie --cc=x86_64-ffbuild-linux-gnu-gcc --cxx=x86_64-ffbuild-linux-gnu-g++ --ar=x86_64-ffbuild-linux-gnu-gcc-ar --ranlib=x86_64-ffbuild-linux-gnu-gcc-ranlib --nm=x86_64-ffbuild-linux-gnu-gcc-nm --extra-version=20240919
  libavutil      59.  8.100 / 59.  8.100
  libavcodec     61.  3.100 / 61.  3.100
  libavformat    61.  1.100 / 61.  1.100
  libavdevice    61.  1.100 / 61.  1.100
  libavfilter    10.  1.100 / 10.  1.100
  libswscale      8.  1.100 /  8.  1.100
  libswresample   5.  1.100 /  5.  1.100
  libpostproc    58.  1.100 / 58.  1.100
Input #0, flv, from 'http://192.168.50.164/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=admin&password=cocknballs':
  Metadata:
    displayWidth    : 2560
    displayHeight   : 1920
  Duration: 00:00:00.00, start: -0.002000, bitrate: N/A
  Stream #0:0: Video: h264 (High), yuv420p(progressive), 2560x1920, 30 fps, 30 tbr, 1k tbn
  Stream #0:1: Audio: aac (LC), 16000 Hz, mono, fltp

Frigate stats

{"cameras":{"driveway":{"camera_fps":7.0,"process_fps":7.0,"skipped_fps":0.0,"detection_fps":0.0,"detection_enabled":true,"pid":1309,"capture_pid":1368,"ffmpeg_pid":1416,"audio_rms":0,"audio_dBFS":0},"kitchen_window":{"camera_fps":7.1,"process_fps":7.1,"skipped_fps":0.0,"detection_fps":4.5,"detection_enabled":true,"pid":1434,"capture_pid":1494,"ffmpeg_pid":1542,"audio_rms":0,"audio_dBFS":0},"living_room_window":{"camera_fps":5.1,"process_fps":5.1,"skipped_fps":0.0,"detection_fps":0.0,"detection_enabled":true,"pid":1562,"capture_pid":1620,"ffmpeg_pid":1659,"audio_rms":0,"audio_dBFS":0},"backyard":{"camera_fps":5.1,"process_fps":5.1,"skipped_fps":0.0,"detection_fps":0.0,"detection_enabled":true,"pid":1686,"capture_pid":1747,"ffmpeg_pid":1796,"audio_rms":0,"audio_dBFS":0},"Pig_Cam":{"camera_fps":5.1,"process_fps":5.1,"skipped_fps":0.0,"detection_fps":0.0,"detection_enabled":true,"pid":1813,"capture_pid":1870,"ffmpeg_pid":1916,"audio_rms":0,"audio_dBFS":0}},"detectors":{"coral":{"inference_speed":12.73,"detection_start":0.0,"pid":1205}},"camera_fps":29.4,"process_fps":29.4,"skipped_fps":0.0,"detection_fps":4.5,"embeddings":{"face_recognition_speed":0.0,"face_recognition":0.0,"Katie and Me_classification_speed":0.0,"Katie and Me_classification_events_per_second":0.0,"Cats_classification_speed":0.0,"Cats_classification_events_per_second":0.0,"Tom's Home_classification_speed":11.57,"Tom's Home_classification_events_per_second":0.0},"gpu_usages":{"NVIDIA GeForce GTX 960":{"gpu":"2.0%","mem":"21.43%","enc":"0.0%","dec":"2.0%"}},"cpu_usages":{"frigate.full_system":{"cpu":"9.0","mem":"77.7"},"1":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"/package/admin/s6/command/s6-svscan -d4 -- /run/service"},"17":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-supervise s6-linux-init-shutdownd"},"19":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"/package/admin/s6-linux-init/command/s6-linux-init-shutdownd -d3 -c /run/s6/basedir -g 3000 -C -B"},"27":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-supervise certsync-log"},"28":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-supervise go2rtc-log"},"29":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-supervise certsync"},"30":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-supervise nginx"},"31":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-supervise s6rc-fdholder"},"32":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-supervise s6rc-oneshot-runner"},"33":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-supervise nginx-log"},"34":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-supervise go2rtc"},"35":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-supervise frigate-log"},"36":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-supervise frigate"},"37":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-supervise go2rtc-healthcheck"},"48":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"/package/admin/s6/command/s6-ipcserverd -1 -- /package/admin/s6/command/s6-ipcserver-access -v0 -E -l0 -i data/rules -- /package/admin/s6/command/s6-sudod -t 30000 -- /package/admin/s6-rc/command/s6-rc-oneshot-run -l ../.. --"},"49":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"/package/admin/s6-2.13.2.0/command/s6-fdholderd -1 -n 256 -i data/rules"},"95":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-log -b -- T 1 n0 s10000000 T /dev/shm/logs/nginx"},"96":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-log -b -- T 1 n0 s10000000 T /dev/shm/logs/go2rtc"},"98":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-log -b -- T 1 n0 s10000000 T /dev/shm/logs/frigate"},"99":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"s6-log -b -- T 1 n0 s10000000 T /dev/shm/logs/certsync"},"129":{"cpu":"27.9","cpu_average":"28","mem":"0.3","cmdline":"/usr/local/go2rtc/bin/go2rtc -config=/config/go2rtc_homekit.yml -config=/dev/shm/go2rtc.yaml"},"136":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"bash ./run.user go2rtc-healthcheck"},"138":{"cpu":"6.5","cpu_average":"6","mem":"2.7","cmdline":"python3 -u -m frigate"},"145":{"cpu":"0.0","cpu_average":"0","mem":"0.1","cmdline":"nginx: master process nginx"},"278":{"cpu":"0.0","cpu_average":"0","mem":"0.1","cmdline":"nginx: worker process"},"279":{"cpu":"0.0","cpu_average":"0","mem":"0.1","cmdline":"nginx: worker process"},"280":{"cpu":"0.0","cpu_average":"0","mem":"0.1","cmdline":"nginx: worker process"},"281":{"cpu":"0.0","cpu_average":"0","mem":"0.1","cmdline":"nginx: worker process"},"283":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"nginx: cache manager process"},"447":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"bash ./run.user certsync"},"617":{"cpu":"0.0","cpu_average":"0","mem":"0.1","cmdline":"/usr/bin/python3 -Wignore:::numpy.core.getlimits -c from multiprocessing.resource_tracker import main;main(5)"},"618":{"cpu":"0.0","cpu_average":"0","mem":"1.1","cmdline":"/usr/bin/python3 -Wignore:::numpy.core.getlimits -c from multiprocessing.forkserver import main; main(5, 7, ['sqlite3', 'numpy', 'cv2', 'peewee', 'zmq', 'ruamel.yaml', 'frigate.camera.maintainer'], **{'sys_path': ['/opt/frigate', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages']})"},"681":{"cpu":"12.3","cpu_average":"12","mem":"0.8","cmdline":"/usr/bin/python3 -Wignore:::numpy.core.getlimits -c from multiprocessing.forkserver import main; main(5, 7, ['sqlite3', 'numpy', 'cv2', 'peewee', 'zmq', 'ruamel.yaml', 'frigate.camera.maintainer'], **{'sys_path': ['/opt/frigate', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/usr/local/lib/python3.11/dist-packages', '/usr/lib/python3/dist-packages']})"},"1134":{"cpu":"9.6","cpu_average":"6","mem":"1.0","cmdline":"frigate.recording_manager                                                                                                                                                                                                                                                                                                                                                                               "},"1147":{"cpu":"1.1","cpu_average":"1","mem":"0.9","cmdline":"frigate.review_segment_manager                                                                                                                                                                                                                                                                                                                                                                          "},"1157":{"cpu":"6.9","cpu_average":"7","mem":"2.6","cmdline":"frigate.embeddings_manager                                                                                                                                                                                                                                                                                                                                                                              "},"1205":{"cpu":"3.4","cpu_average":"2","mem":"1.0","cmdline":"frigate.detector:coral                                                                                                                                                                                                                                                                                                                                                                                  "},"1227":{"cpu":"2.0","cpu_average":"2","mem":"0.9","cmdline":"frigate.output                                                                                                                                                                                                                                                                                                                                                                                          "},"1253":{"cpu":"0.0","cpu_average":"0","mem":"0.1","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -threads 1 -f rawvideo -pix_fmt yuv420p -video_size 640x480 -i pipe: -threads 1 -f mpegts -s 960x720 -codec:v mpeg1video -q 8 -bf 0 pipe:"},"1258":{"cpu":"0.0","cpu_average":"0","mem":"0.1","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -threads 1 -f rawvideo -pix_fmt yuv420p -video_size 640x480 -i pipe: -threads 1 -f mpegts -s 960x720 -codec:v mpeg1video -q 8 -bf 0 pipe:"},"1263":{"cpu":"0.0","cpu_average":"0","mem":"0.1","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -threads 1 -f rawvideo -pix_fmt yuv420p -video_size 704x480 -i pipe: -threads 1 -f mpegts -s 1056x720 -codec:v mpeg1video -q 8 -bf 0 pipe:"},"1268":{"cpu":"0.0","cpu_average":"0","mem":"0.1","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -threads 1 -f rawvideo -pix_fmt yuv420p -video_size 1280x720 -i pipe: -threads 1 -f mpegts -s 1280x720 -codec:v mpeg1video -q 8 -bf 0 pipe:"},"1273":{"cpu":"0.0","cpu_average":"0","mem":"0.1","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -threads 1 -f rawvideo -pix_fmt yuv420p -video_size 640x480 -i pipe: -threads 1 -f mpegts -s 960x720 -codec:v mpeg1video -q 8 -bf 0 pipe:"},"1278":{"cpu":"0.0","cpu_average":"0","mem":"0.1","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -threads 1 -f rawvideo -pix_fmt yuv420p -video_size 1280x720 -i pipe: -threads 1 -f mpegts -s 1280x720 -codec:v mpeg1video -q 8 -bf 0 pipe:"},"1309":{"cpu":"3.1","cpu_average":"3","mem":"0.9","cmdline":"frigate.process:driveway                                                                                                                                                                                                                                                                                                                                                                                "},"1368":{"cpu":"1.4","cpu_average":"1","mem":"0.8","cmdline":"frigate.capture:driveway                                                                                                                                                                                                                                                                                                                                                                                "},"1416":{"cpu":"2.4","cpu_average":"2","mem":"0.7","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -hide_banner -loglevel warning -threads 2 -hwaccel_device 0 -hwaccel cuda -hwaccel_output_format cuda -user_agent FFmpeg Frigate/0.17.1-416a9b7 -rtsp_transport tcp -timeout 10000000 -i rtsp://127.0.0.1:8554/driveway_sub -r 7 -vf fps=7,scale_cuda=w=640:h=480,hwdownload,format=nv12,eq=gamma=1.4:gamma_weight=0.5 -threads 2 -f rawvideo -pix_fmt yuv420p pipe:"},"1422":{"cpu":"1.6","cpu_average":"1","mem":"0.1","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -hide_banner -loglevel warning -threads 2 -user_agent FFmpeg Frigate/0.17.1-416a9b7 -rtsp_transport tcp -timeout 10000000 -i rtsp://127.0.0.1:8554/driveway -f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c copy -tag:v hvc1 /tmp/cache/driveway@%Y%m%d%H%M%S%z.mp4"},"1434":{"cpu":"14.9","cpu_average":"9","mem":"0.9","cmdline":"frigate.process:kitchen_window                                                                                                                                                                                                                                                                                                                                                                          "},"1448":{"cpu":"3.5","cpu_average":"2","mem":"0.1","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -hide_banner -v error -fflags nobuffer -flags low_delay -i http://192.168.50.164/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=*&password=* -c copy -user_agent ffmpeg/go2rtc -rtsp_transport tcp -f rtsp rtsp://127.0.0.1:8554/407f849f30660ec35f2dacdcf7283894"},"1494":{"cpu":"1.3","cpu_average":"1","mem":"0.8","cmdline":"frigate.capture:kitchen_window                                                                                                                                                                                                                                                                                                                                                                          "},"1542":{"cpu":"2.5","cpu_average":"2","mem":"0.7","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -hide_banner -loglevel warning -threads 2 -hwaccel_device 0 -hwaccel cuda -hwaccel_output_format cuda -user_agent FFmpeg Frigate/0.17.1-416a9b7 -rtsp_transport tcp -timeout 10000000 -i rtsp://127.0.0.1:8554/kitchen_window_sub -r 7 -vf fps=7,scale_cuda=w=640:h=480,hwdownload,format=nv12,eq=gamma=1.4:gamma_weight=0.5 -threads 2 -f rawvideo -pix_fmt yuv420p pipe:"},"1557":{"cpu":"1.9","cpu_average":"1","mem":"0.1","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -hide_banner -loglevel warning -threads 2 -user_agent FFmpeg Frigate/0.17.1-416a9b7 -rtsp_transport tcp -timeout 10000000 -i rtsp://127.0.0.1:8554/kitchen_window -f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c copy -tag:v hvc1 /tmp/cache/kitchen_window@%Y%m%d%H%M%S%z.mp4"},"1562":{"cpu":"2.4","cpu_average":"2","mem":"0.9","cmdline":"frigate.process:living_room_window                                                                                                                                                                                                                                                                                                                                                                      "},"1563":{"cpu":"4.5","cpu_average":"3","mem":"0.2","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -hide_banner -v error -fflags nobuffer -flags low_delay -i http://192.168.50.163/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=*&password=* -c copy -user_agent ffmpeg/go2rtc -rtsp_transport tcp -f rtsp rtsp://127.0.0.1:8554/bbe61dbc7bd1f39ee3020ddfdbe51042"},"1620":{"cpu":"1.1","cpu_average":"0","mem":"0.8","cmdline":"frigate.capture:living_room_window                                                                                                                                                                                                                                                                                                                                                                      "},"1659":{"cpu":"2.5","cpu_average":"2","mem":"0.6","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -hide_banner -loglevel warning -threads 2 -hwaccel_device 0 -hwaccel cuda -hwaccel_output_format cuda -user_agent FFmpeg Frigate/0.17.1-416a9b7 -rtsp_transport tcp -timeout 10000000 -i rtsp://127.0.0.1:8554/living_room_window_sub -r 5 -vf fps=5,scale_cuda=w=704:h=480,hwdownload,format=nv12,eq=gamma=1.4:gamma_weight=0.5 -threads 2 -f rawvideo -pix_fmt yuv420p pipe:"},"1672":{"cpu":"2.1","cpu_average":"2","mem":"0.1","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -hide_banner -loglevel warning -threads 2 -user_agent FFmpeg Frigate/0.17.1-416a9b7 -rtsp_transport tcp -timeout 10000000 -i rtsp://127.0.0.1:8554/living_room_window -f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c copy -tag:v hvc1 /tmp/cache/living_room_window@%Y%m%d%H%M%S%z.mp4"},"1686":{"cpu":"2.4","cpu_average":"3","mem":"1.0","cmdline":"frigate.process:backyard                                                                                                                                                                                                                                                                                                                                                                                "},"1747":{"cpu":"2.0","cpu_average":"2","mem":"0.9","cmdline":"frigate.capture:backyard                                                                                                                                                                                                                                                                                                                                                                                "},"1796":{"cpu":"3.2","cpu_average":"3","mem":"0.8","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -hide_banner -loglevel warning -threads 2 -hwaccel_device 0 -hwaccel cuda -hwaccel_output_format cuda -user_agent FFmpeg Frigate/0.17.1-416a9b7 -rtsp_transport tcp -timeout 10000000 -i rtsp://127.0.0.1:8554/backyard_sub -r 5 -vf fps=5,scale_cuda=w=1280:h=720,hwdownload,format=nv12,eq=gamma=1.4:gamma_weight=0.5 -threads 2 -f rawvideo -pix_fmt yuv420p pipe:"},"1811":{"cpu":"1.8","cpu_average":"2","mem":"0.1","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -hide_banner -loglevel warning -threads 2 -user_agent FFmpeg Frigate/0.17.1-416a9b7 -rtsp_transport tcp -timeout 10000000 -i rtsp://127.0.0.1:8554/backyard -f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c copy -tag:v hvc1 /tmp/cache/backyard@%Y%m%d%H%M%S%z.mp4"},"1813":{"cpu":"2.2","cpu_average":"2","mem":"0.9","cmdline":"frigate.process:Pig_Cam                                                                                                                                                                                                                                                                                                                                                                                 "},"1870":{"cpu":"0.9","cpu_average":"0","mem":"0.8","cmdline":"frigate.capture:Pig_Cam                                                                                                                                                                                                                                                                                                                                                                                 "},"1916":{"cpu":"1.8","cpu_average":"1","mem":"0.7","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -hide_banner -loglevel warning -threads 2 -hwaccel_device 0 -hwaccel cuda -hwaccel_output_format cuda -user_agent FFmpeg Frigate/0.17.1-416a9b7 -rtsp_transport tcp -timeout 10000000 -i rtsp://127.0.0.1:8554/pigcam_sub -r 5 -vf fps=5,scale_cuda=w=640:h=480,hwdownload,format=nv12,eq=gamma=1.4:gamma_weight=0.5 -threads 2 -f rawvideo -pix_fmt yuv420p pipe:"},"1923":{"cpu":"2.0","cpu_average":"2","mem":"0.1","cmdline":"/usr/lib/ffmpeg/7.0/bin/ffmpeg -hide_banner -loglevel warning -threads 2 -user_agent FFmpeg Frigate/0.17.1-416a9b7 -rtsp_transport tcp -timeout 10000000 -i rtsp://127.0.0.1:8554/pigcam -f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c copy -tag:v hvc1 /tmp/cache/Pig_Cam@%Y%m%d%H%M%S%z.mp4"},"48085":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"bash"},"465286":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"bash"},"469984":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"sleep 60"},"472752":{"cpu":"0.0","cpu_average":"0","mem":"0.0","cmdline":"sleep 30s"}},"service":{"uptime":4447,"version":"0.17.1-416a9b7","latest_version":"0.17.1","storage":{"/media/frigate/recordings":{"total":937796.7,"used":574711.1,"free":315376.2,"mount_type":"ext4"},"/media/frigate/clips":{"total":937796.7,"used":574711.1,"free":315376.2,"mount_type":"ext4"},"/tmp/cache":{"total":2048.0,"used":36.5,"free":2011.5,"mount_type":"tmpfs"},"/dev/shm":{"total":1000.0,"used":158.8,"free":841.2,"mount_type":"tmpfs","available":950.0,"camera_frame_size":7.6,"shm_frame_count":50,"min_shm":202}},"temperatures":{},"last_updated":1780225072},"processes":{"recording":{"pid":1134},"review_segment":{"pid":1147},"go2rtc":{"pid":129},"embeddings":{"pid":1157}}}

Install method

Docker Compose

docker-compose file or Docker CLI command

version: "3.9"
services:
  frigate:
    container_name: frigate
    #privileged: true # this may not be necessary for all setups
    restart: unless-stopped
    networks:
      - external
      - mosquitto
    hostname: frigate
    image: ghcr.io/blakeblackshear/frigate:0.17.1
    shm_size: "1000mb" # update for your cameras based on calculation above
    mem_swappiness: 0
    memswap_limit: 16GB
    deploy:
      resources:
        limits:
          memory: 16GB
        reservations:
          devices:
            - capabilities: [gpu]
              device_ids: ['0']
              driver: nvidia
            
    devices:
#       - /dev/bus/usb/004/003 # passes the USB Coral, needs to be modified for other versions
#       - /dev/bus/usb/004/001
      - /dev/bus/usb/004/003
#      - /dev/apex_0:/dev/apex_0 # passes a PCIe Coral, follow driver instructions here https://coral.ai/docs/m2/get-started/#2a-on-linux
#      - /dev/dri/renderD128 # for intel hwaccel, needs to be updated for your hardware
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /Uruk/apps/frigate/config/config.yml:/config/config.yml
#      - /Uruk/apps/frigate/config/model_cache/rfdetr.onnx:/config/model_cache/rfdetr.onnx
      - /Uruk/apps/frigate/config/labels-coco17.txt:/config/labels-coco17.txt
      - /Uruk/apps/frigate/config/model_cache/yolov9-s-relu6-best_320_int8_edgetpu.tflite:/config/model_cache/yolov9-s-relu6-best_320_int8_edgetpu.tflite
      - /newnvr:/media/frigate
      #moved db off of /nvr because drive isn't fast enough
      - /Uruk/apps/frigate/db/frigate.db:/db/frigate.db
      - type: tmpfs # Optional: 2GB of memory, reduces SSD/SD Card wear (doubled from instructions)
        target: /tmp/cache
        tmpfs:
          size: 2G
    ports:
      - "8971:8971"
      - "5000:5000"
      - "8554:8554" # RTSP feeds
      - "8555:8555/tcp" # WebRTC over tcp
      - "8555:8555/udp" # WebRTC over udp
    environment:
      FRIGATE_RTSP_PASSWORD: "#."
      NVIDIA_VISIBLE_DEVICES: "1"
      NVIDIA_DRIVER_CAPABILITIES: "compute,video,utility"
      PLUS_API_KEY: "#"

networks:
    mosquitto:
        external: true
        name: mosquitto
    external:
        external: true
        name: GreenHillZone

Object Detector

Coral

Network connection

Wired

Camera make and model

Reolink RLC-420-5MP, Dahua DH-IPC-HDW3541EM-S

Screenshots of the Frigate UI's System metrics pages

Any other information that may be helpful

No response

AROAH1337 · 2026-05-31T11:11:58Z

inkeep-ai-assistant[bot]
Bot May 31, 2026

The 500 errors and "No file descriptors available" messages are occurring on your upstream reverse proxy, not within Frigate itself. Your logs confirm Frigate's internal NGINX is returning 200 responses successfully. (1)

The issue is that your reverse proxy is proxying to port 5000:

upstream: "http://10.0.0.22:5000/clips/Cats/dataset/..."

Port 5000 is the internal unauthenticated access port intended for use within the Docker network for services that integrate with Frigate and do not support authentication. (2) Reverse proxies should use port 8971 instead. (2)

Your reverse proxy configuration should be updated to proxy to port 8971:

ProxyPass "/" "http://10.0.0.22:8971/"
ProxyPassReverse "/" "http://10.0.0.22:8971/"

(3)

For the file descriptor exhaustion on your upstream proxy, this is a configuration issue with your reverse proxy software (not Frigate). The Classification view likely makes many simultaneous requests for thumbnails, which can overwhelm a reverse proxy with default connection limits. You may need to:

Increase worker_rlimit_nofile and worker_connections in your NGINX proxy configuration
Ensure proper connection keepalive settings between the proxy and Frigate
Disable asset caching in your reverse proxy if using Nginx Proxy Manager, as this has resolved similar thumbnail loading issues for other users (1)

📚 Sources:

Have another question? Just tag @inkeep.

2 replies

AROAH1337 May 31, 2026
Author

I specifically have a separate local domain name for accessing without needing auth when accessed from my home network. That part is irrelevant.

Excerpt of nginx.conf on my upstream proxy:

1b8c981793ab:/app# cat /usr/local/nginx/conf/nginx.conf
user root;
daemon off;
pcre_jit on;
error_log stderr warn;
error_log /data/nginx/error.log warn;
worker_processes auto;
worker_cpu_affinity auto;
worker_rlimit_nofile 2048;

quic_bpf off;
#load_module modules/libngx_module.so;
#load_module modules/otel_ngx_module.so;
#load_module modules/ngx_http_geoip2_module.so;
#load_module modules/ngx_stream_geoip2_module.so;
#load_module modules/ngx_http_js_module.so;
#load_module modules/ngx_stream_js_module.so;
#load_module modules/ngx_http_upstream_ntlm_module.so;
#load_module modules/ngx_http_vhost_traffic_status_module.so;

# Custom
include /data/custom_nginx/root.conf;
include /data/custom_nginx/root_top.conf;

events {
    worker_connections 1024;
    # Custom
    include /data/custom_nginx/events.conf;
}
}

Asset caching is disabled in the Nginx Proxy Manager fork I'm using: NPMPlus.

hawkeye217 May 31, 2026
Collaborator

The AI is correct here, Frigate is returning 200 so the issue is with your proxy configuration. I'd suggest increasing the proxy container's hard limit (with ulimit nofile) as well as the worker_rlimit_nofile. Maybe even an upstream keepalive pool so connections to Frigate are reused.

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AROAH1337 May 31, 2026

Describe the problem you are having

Version

What browser(s) are you using?

Frigate config file

Relevant Frigate log output

Relevant go2rtc log output

FFprobe output from your camera

Frigate stats

Install method

docker-compose file or Docker CLI command

Object Detector

Network connection

Camera make and model

Screenshots of the Frigate UI's System metrics pages

Any other information that may be helpful

Replies: 1 comment · 2 replies

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inkeep-ai-assistant[bot] Bot May 31, 2026

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AROAH1337 May 31, 2026 Author

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hawkeye217 May 31, 2026 Collaborator

AROAH1337
May 31, 2026

Replies: 1 comment 2 replies

inkeep-ai-assistant[bot]
Bot May 31, 2026

AROAH1337 May 31, 2026
Author

hawkeye217 May 31, 2026
Collaborator