Memory leaks on frigate.detector.coral

[harryqt]

frigate.detector.coral process using 28% of memory which is completely unusual. A restart brings down memory usage drastically but after few hours memory usage gets through the roof again..

Before restart:

After restart:

config.yaml

mqtt:
  enabled: false

birdseye:
  enabled: false

detectors:
  coral:
    type: edgetpu
    device: usb

ffmpeg:
  hwaccel_args: -hwaccel drm

detect:
  enabled: true
  fps: 6

record:
  # sync_recordings: true
  enabled: true
  retain:
    days: 15
    mode: motion
  alerts:
    retain:
      days: 60
      mode: motion
  detections:
    retain:
      days: 60
      mode: motion

cameras:
  camera1:
    enabled: true
    live:
      height: 1280
    ffmpeg:
      inputs:
        - path: rtsp://admin:[email protected]:554/Streaming/Channels/101
          roles:
            - record
        - path: rtsp://admin:[email protected]:554/Streaming/Channels/102
          roles:
            - detect
      output_args:
        record: -f segment -segment_time 10 -segment_format mp4 -reset_timestamps
          1 -strftime 1 -c copy -tag:v hvc1
    motion:
      mask: 1,0.416,0.684,0.237,0.684,0.129,0.396,0.129,0,0.132,0,0,1,0

  camera2:
    enabled: true
    live:
      height: 480
    ffmpeg:
      inputs:
        - path: rtsp://admin:[email protected]:554/Streaming/Channels/101
          roles:
            - record
        - path: rtsp://admin:[email protected]:554/Streaming/Channels/102
          roles:
            - detect
      output_args:
        record: -f segment -segment_time 10 -segment_format mp4 -reset_timestamps
          1 -strftime 1 -c copy -tag:v hvc1
    motion:
      mask:
        - 0.144,0.668,0.041,0.71,0.015,0.373,0.119,0.428
        - 0.991,0.065,0.635,0.064,0.635,0.012,0.991,0.012
version: 0.16-0
```yaml
</details>