example-m3db.yaml

coordinator:
  listenAddress: 0.0.0.0:7201

  metrics:
    scope:
      prefix: "coordinator"
    prometheus:
      handlerPath: /metrics
      listenAddress: 0.0.0.0:7203 # until https://github.com/m3db/m3db/issues/682 is resolved
    sanitization: prometheus
    samplingRate: 1.0
    extended: none

db:
  logging:
    level: info

  metrics:
    prometheus:
      handlerPath: /metrics
    sanitization: prometheus
    samplingRate: 1.0
    extended: detailed

  listenAddress: 0.0.0.0:9000
  clusterListenAddress: 0.0.0.0:9001
  httpNodeListenAddress: 0.0.0.0:9002
  httpClusterListenAddress: 0.0.0.0:9003
  debugListenAddress: 0.0.0.0:9004

  hostID:
    resolver: hostname

  client:
    writeConsistencyLevel: majority
    readConsistencyLevel: unstrict_majority
    writeTimeout: 10s
    fetchTimeout: 15s
    connectTimeout: 20s
    writeRetry:
        initialBackoff: 500ms
        backoffFactor: 3
        maxRetries: 2
        jitter: true
    fetchRetry:
        initialBackoff: 500ms
        backoffFactor: 2
        maxRetries: 3
        jitter: true
    backgroundHealthCheckFailLimit: 4
    backgroundHealthCheckFailThrottleFactor: 0.5

  gcPercentage: 100

  writeNewSeriesAsync: true
  writeNewSeriesLimitPerSecond: 1048576
  writeNewSeriesBackoffDuration: 2ms

  bootstrap:
    bootstrappers:
        - filesystem
        - commitlog
    fs:
        numProcessorsPerCPU: 0.125

  commitlog:
    flushMaxBytes: 524288
    flushEvery: 1s
    queue:
        calculationType: fixed
        size: 2097152
    retentionPeriod: 24h
    blockSize: 10m

  fs:
    filePathPrefix: tmp/var/lib/m3db
    writeBufferSize: 65536
    dataReadBufferSize: 65536
    infoReadBufferSize: 128
    seekReadBufferSize: 4096
    throughputLimitMbps: 100.0
    throughputCheckEvery: 128

  repair:
    enabled: false
    interval: 2h
    offset: 30m
    jitter: 1h
    throttle: 2m
    checkInterval: 1m

  pooling:
    blockAllocSize: 16
    type: simple
    seriesPool:
        size: 262144
        lowWatermark: 0.7
        highWatermark: 1.0
    blockPool:
        size: 262144
        lowWatermark: 0.7
        highWatermark: 1.0
    encoderPool:
        size: 262144
        lowWatermark: 0.7
        highWatermark: 1.0
    closersPool:
        size: 104857
        lowWatermark: 0.7
        highWatermark: 1.0
    contextPool:
        size: 262144
        lowWatermark: 0.7
        highWatermark: 1.0
    segmentReaderPool:
        size: 16384
        lowWatermark: 0.7
        highWatermark: 1.0
    iteratorPool:
        size: 2048
        lowWatermark: 0.7
        highWatermark: 1.0
    fetchBlockMetadataResultsPool:
        size: 65536
        capacity: 32
        lowWatermark: 0.7
        highWatermark: 1.0
    fetchBlocksMetadataResultsPool:
        size: 32
        capacity: 4096
        lowWatermark: 0.7
        highWatermark: 1.0
    hostBlockMetadataSlicePool:
        size: 131072
        capacity: 3
        lowWatermark: 0.7
        highWatermark: 1.0
    blockMetadataPool:
        size: 65536
        lowWatermark: 0.7
        highWatermark: 1.0
    blockMetadataSlicePool:
        size: 65536
        capacity: 32
        lowWatermark: 0.7
        highWatermark: 1.0
    blocksMetadataPool:
        size: 65536
        lowWatermark: 0.7
        highWatermark: 1.0
    blocksMetadataSlicePool:
        size: 32
        capacity: 4096
        lowWatermark: 0.7
        highWatermark: 1.0
    identifierPool:
        size: 262144
        lowWatermark: 0.7
        highWatermark: 1.0
    bytesPool:
        buckets:
            - capacity: 16
              size: 524288
              lowWatermark: 0.7
              highWatermark: 1.0
            - capacity: 32
              size: 262144
              lowWatermark: 0.7
              highWatermark: 1.0
            - capacity: 64
              size: 131072
              lowWatermark: 0.7
              highWatermark: 1.0
            - capacity: 128
              size: 65536
              lowWatermark: 0.7
              highWatermark: 1.0
            - capacity: 256
              size: 65536
              lowWatermark: 0.7
              highWatermark: 1.0
            - capacity: 1440
              size: 16384
              lowWatermark: 0.7
              highWatermark: 1.0
            - capacity: 4096
              size: 8192
              lowWatermark: 0.7
              highWatermark: 1.0

  config:
      service:
          env: production
          zone: embedded
          service: m3db
          cacheDir: tmp/var/lib/m3kv
      seedNodes:
          initialCluster:
              - hostID: m3-spare-1T215-sjc1
                endpoint: http://10.17.2.175:2380
              - hostID: m3-spare-1T216-sjc1
                endpoint: http://10.17.7.39:2380
              - hostID: m3-spare-1T217-sjc1
                endpoint: http://10.17.14.153:2380