metrics

/usr/local/m2/setting.json 다음 영역에 대해 기술한다.

{
  "functions": {
    "operations": {
      "metrics": {
        ...
      }
    }
  }
}

labels

"labels" : {
  "vhost": "vhost"
}

vhost (기본: vhost)

hosting 되는 가상호스트 구분이름

histograms

Warning

histograms 설정은 실시간 적용이 불가하다. 변경 후 반드시 솔루션을 재가동한다.

"histograms" : [
  {
    "metric": "m2_http_frontend_tx_ttfb_seconds",
    "buckets": [ 0.001 , 0.005 , 0.01 , 0.05 , 0.1 , 0.5 , 1 , 5 , 10 ]
  },
  {
    "metric": "m2_http_frontend_tx_complete_seconds",
    "buckets": [ 0.001 , 0.005 , 0.01 , 0.05 , 0.1 , 0.5 , 1 , 5 , 10 ]
  },
  {
    "metric": "m2_http_frontend_responses_cl_size_bytes",
    "buckets": [ 100 , 1000 , 10000 , 100000 , 1e+06 , 1e+07 , 1e+08 , 1e+09 , 1e+10 ]
  },
  {
    "metric": "m2_http_frontend_responses_object_size_bytes",
    "buckets": [ 100 , 1000 , 10000 , 100000 , 1e+06 , 1e+07 , 1e+08 , 1e+09 , 1e+10 ]
  },
  {
    "metric": "m2_http_backend_tx_ttfb_seconds",
    "buckets": [ 0.001 , 0.005 , 0.01 , 0.05 , 0.1 , 0.5 , 1 , 5 , 10 ]
  },
  {
    "metric": "m2_http_backend_tx_complete_seconds",
    "buckets": [ 0.001 , 0.005 , 0.01 , 0.05 , 0.1 , 0.5 , 1 , 5 , 10 ]
  },
  {
    "metric": "m2_http_backend_responses_cl_size_bytes",
    "buckets": [ 100 , 1000 , 10000 , 100000 , 1e+06 , 1e+07 , 1e+08 , 1e+09 , 1e+10 ]
  },
  {
    "metric": "m2_http_backend_responses_object_size_bytes",
    "buckets": [ 100 , 1000 , 10000 , 100000 , 1e+06 , 1e+07 , 1e+08 , 1e+09 , 1e+10 ]
  },
  {
    "metric": "m2_cache_obj_create_size_bytes",
    "buckets": [ 100 , 1000 , 10000 , 100000 , 1e+06 , 1e+07 , 1e+08 , 1e+09 , 1e+10 ]
  },
  {
    "metric": "m2_cache_obj_erase_size_bytes",
    "buckets": [ 100 , 1000 , 10000 , 100000 , 1e+06 , 1e+07 , 1e+08 , 1e+09 , 1e+10 ]
  },
  {
    "metric": "m2_dims_init_seconds",
    "buckets": [ 0.001 , 0.005 , 0.01 , 0.05 , 0.1 , 0.5 , 1 , 5 , 10 ]
  },
  {
    "metric": "m2_dims_complete_seconds",
    "buckets": [ 0.001 , 0.005 , 0.01 , 0.05 , 0.1 , 0.5 , 1 , 5 , 10 ]
  },
  {
    "metric": "m2_dims_src_size_bytes",
    "buckets": [ 100 , 1000 , 10000 , 100000 , 1e+06 , 1e+07 , 1e+08 ]
  },
  {
    "metric": "m2_dims_src_width_total",
    "buckets": [ 100 , 250 , 500 , 750 , 1000 , 1500 ]
  },
  {
    "metric": "m2_dims_src_height_total",
    "buckets": [ 100 , 250 , 500 , 750 , 1000 , 1500 , 2500 , 5000 , 10000 , 20000 , 40000 ]
  },
  {
    "metric": "m2_dims_dest_size_bytes",
    "buckets": [ 100 , 1000 , 10000 , 100000 , 1e+06 , 1e+07 , 1e+08 ]
  },
  {
    "metric": "m2_dims_dest_width_total",
    "buckets": [ 100 , 250 , 500 , 750 , 1000 , 1500 ]
  },
  {
    "metric": "m2_dims_dest_height_total",
    "buckets": [ 100 , 250 , 500 , 750 , 1000 , 1500 , 2500 , 5000 , 10000 , 20000 , 40000 ]
  },
  {
    "metric": "m2_mp4hls_playlist_complete_seconds",
    "buckets": [ 0.1, 0.5, 1, 5, 10, 20, 30, 60 ]
  },
  {
    "metric": "m2_mp4hls_playlist_src_size_bytes",
    "buckets": [ 1e+06, 1e+07, 1e+08, 1e+09, 1e+10 ]
  },
  {
    "metric": "m2_mp4hls_playlist_src_playback_seconds",
    "buckets": [ 100, 1000, 10000, 100000 ]
  },
  {
    "metric": "m2_mp3hls_playlist_complete_seconds",
    "buckets": [ 0.1, 0.5, 1, 5, 10, 20, 30, 60 ]
  },
  {
    "metric": "m2_mp3hls_playlist_src_size_bytes",
    "buckets": [ 100000, 1e+06, 1e+07, 1e+08 ]
  },
  {
    "metric": "m2_mp3hls_playlist_src_playback_seconds",
    "buckets": [ 10, 100, 1000, 10000 ]
  }
]

metric

대상 메트릭

buckets

대상 메트릭의 bucket 한계값. +Inf 는 입력하지 않는다.