public void bindTo()

in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/metric/SchemaRegionCachedMetric.java [82:272]
191 lines of code
1 McCabe index (conditional complexity)

  public void bindTo(AbstractMetricService metricService) {
    memSchemaRegionMetric.bindTo(metricService);
    metricService.createAutoGauge(
        Metric.SCHEMA_REGION.toString(),
        MetricLevel.IMPORTANT,
        regionStatistics,
        CachedSchemaRegionStatistics::getPinnedMNodeNum,
        Tag.NAME.toString(),
        PINNED_NODE_NUM,
        Tag.REGION.toString(),
        regionTagValue,
        Tag.DATABASE.toString(),
        database);
    metricService.createAutoGauge(
        Metric.SCHEMA_REGION.toString(),
        MetricLevel.IMPORTANT,
        regionStatistics,
        CachedSchemaRegionStatistics::getUnpinnedMNodeNum,
        Tag.NAME.toString(),
        UNPINNED_NODE_NUM,
        Tag.REGION.toString(),
        regionTagValue,
        Tag.DATABASE.toString(),
        database);
    metricService.createAutoGauge(
        Metric.SCHEMA_REGION.toString(),
        MetricLevel.IMPORTANT,
        regionStatistics,
        CachedSchemaRegionStatistics::getPinnedMemorySize,
        Tag.NAME.toString(),
        PINNED_MEM_SIZE,
        Tag.REGION.toString(),
        regionTagValue,
        Tag.DATABASE.toString(),
        database);
    metricService.createAutoGauge(
        Metric.SCHEMA_REGION.toString(),
        MetricLevel.IMPORTANT,
        regionStatistics,
        CachedSchemaRegionStatistics::getUnpinnedMemorySize,
        Tag.NAME.toString(),
        UNPINNED_MEM_SIZE,
        Tag.REGION.toString(),
        regionTagValue,
        Tag.DATABASE.toString(),
        database);
    metricService.createAutoGauge(
        Metric.SCHEMA_REGION.toString(),
        MetricLevel.IMPORTANT,
        regionStatistics,
        CachedSchemaRegionStatistics::getVolatileMNodeNum,
        Tag.NAME.toString(),
        VOLATILE_NODE_NUM,
        Tag.REGION.toString(),
        regionTagValue,
        Tag.DATABASE.toString(),
        database);
    metricService.createAutoGauge(
        Metric.SCHEMA_REGION.toString(),
        MetricLevel.IMPORTANT,
        regionStatistics,
        CachedSchemaRegionStatistics::getCacheNodeNum,
        Tag.NAME.toString(),
        CACHE_NODE_NUM,
        Tag.REGION.toString(),
        regionTagValue,
        Tag.DATABASE.toString(),
        database);
    metricService.createAutoGauge(
        Metric.SCHEMA_REGION.toString(),
        MetricLevel.IMPORTANT,
        regionStatistics,
        CachedSchemaRegionStatistics::getMLogLength,
        Tag.NAME.toString(),
        MLOG_LENGTH,
        Tag.REGION.toString(),
        regionTagValue,
        Tag.DATABASE.toString(),
        database);
    metricService.createAutoGauge(
        Metric.SCHEMA_REGION.toString(),
        MetricLevel.IMPORTANT,
        regionStatistics,
        CachedSchemaRegionStatistics::getMlogCheckPoint,
        Tag.NAME.toString(),
        MLOG_CHECKPOINT,
        Tag.REGION.toString(),
        regionTagValue,
        Tag.DATABASE.toString(),
        database);
    flushTimer =
        metricService.getOrCreateTimer(
            Metric.SCHEMA_REGION.toString(),
            MetricLevel.IMPORTANT,
            Tag.NAME.toString(),
            FLUSH_TIMER,
            Tag.REGION.toString(),
            regionTagValue,
            Tag.DATABASE.toString(),
            database);
    releaseTimer =
        metricService.getOrCreateTimer(
            Metric.SCHEMA_REGION.toString(),
            MetricLevel.IMPORTANT,
            Tag.NAME.toString(),
            RELEASE_TIMER,
            Tag.REGION.toString(),
            regionTagValue,
            Tag.DATABASE.toString(),
            database);
    releaseMem =
        metricService.getOrCreateCounter(
            Metric.SCHEMA_REGION.toString(),
            MetricLevel.IMPORTANT,
            Tag.NAME.toString(),
            RELEASE_MEM,
            Tag.REGION.toString(),
            regionTagValue,
            Tag.DATABASE.toString(),
            database);
    releaseNode =
        metricService.getOrCreateCounter(
            Metric.SCHEMA_REGION.toString(),
            MetricLevel.IMPORTANT,
            Tag.NAME.toString(),
            RELEASE_NODE,
            Tag.REGION.toString(),
            regionTagValue,
            Tag.DATABASE.toString(),
            database);
    flushMem =
        metricService.getOrCreateCounter(
            Metric.SCHEMA_REGION.toString(),
            MetricLevel.IMPORTANT,
            Tag.NAME.toString(),
            FLUSH_MEM,
            Tag.REGION.toString(),
            regionTagValue,
            Tag.DATABASE.toString(),
            database);
    flushNode =
        metricService.getOrCreateCounter(
            Metric.SCHEMA_REGION.toString(),
            MetricLevel.IMPORTANT,
            Tag.NAME.toString(),
            FLUSH_NODE,
            Tag.REGION.toString(),
            regionTagValue,
            Tag.DATABASE.toString(),
            database);
    loadNode =
        metricService.getOrCreateCounter(
            Metric.SCHEMA_REGION.toString(),
            MetricLevel.IMPORTANT,
            Tag.NAME.toString(),
            LOAD_NODE,
            Tag.REGION.toString(),
            regionTagValue,
            Tag.DATABASE.toString(),
            database);
    loadMem =
        metricService.getOrCreateCounter(
            Metric.SCHEMA_REGION.toString(),
            MetricLevel.IMPORTANT,
            Tag.NAME.toString(),
            LOAD_MEM,
            Tag.REGION.toString(),
            regionTagValue,
            Tag.DATABASE.toString(),
            database);
    flushPageNum =
        metricService.getOrCreateCounter(
            Metric.SCHEMA_REGION.toString(),
            MetricLevel.IMPORTANT,
            Tag.NAME.toString(),
            FLUSH_PAGE_NUM,
            Tag.REGION.toString(),
            regionTagValue,
            Tag.DATABASE.toString(),
            database);
    loadPageNum =
        metricService.getOrCreateCounter(
            Metric.SCHEMA_REGION.toString(),
            MetricLevel.IMPORTANT,
            Tag.NAME.toString(),
            LOAD_PAGE_NUM,
            Tag.REGION.toString(),
            regionTagValue,
            Tag.DATABASE.toString(),
            database);
  }