ClickStack 使用的表和模式

ClickStack 的 OpenTelemetry (OTel) collector 使用 ClickHouse exporter 在 ClickHouse 中创建表并插入数据。

在 default 数据库中，会为每种数据类型创建以下表。你可以通过修改承载 OTel collector 的镜像的环境变量 HYPERDX_OTEL_EXPORTER_CLICKHOUSE_DATABASE 来更改此目标数据库。

日志

CREATE TABLE IF NOT EXISTS ${DATABASE}.otel_logs
(
  `Timestamp` DateTime64(9) CODEC(Delta(8), ZSTD(1)),
  `TimestampTime` DateTime DEFAULT toDateTime(Timestamp),
  `TraceId` String CODEC(ZSTD(1)),
  `SpanId` String CODEC(ZSTD(1)),
  `TraceFlags` UInt8,
  `SeverityText` LowCardinality(String) CODEC(ZSTD(1)),
  `SeverityNumber` UInt8,
  `ServiceName` LowCardinality(String) CODEC(ZSTD(1)),
  `Body` String CODEC(ZSTD(1)),
  `ResourceSchemaUrl` LowCardinality(String) CODEC(ZSTD(1)),
  `ResourceAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
  `ScopeSchemaUrl` LowCardinality(String) CODEC(ZSTD(1)),
  `ScopeName` String CODEC(ZSTD(1)),
  `ScopeVersion` LowCardinality(String) CODEC(ZSTD(1)),
  `ScopeAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
  `LogAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
  `__hdx_materialized_k8s.cluster.name` LowCardinality(String) MATERIALIZED ResourceAttributes['k8s.cluster.name'] CODEC(ZSTD(1)),
  `__hdx_materialized_k8s.container.name` LowCardinality(String) MATERIALIZED ResourceAttributes['k8s.container.name'] CODEC(ZSTD(1)),
  `__hdx_materialized_k8s.deployment.name` LowCardinality(String) MATERIALIZED ResourceAttributes['k8s.deployment.name'] CODEC(ZSTD(1)),
  `__hdx_materialized_k8s.namespace.name` LowCardinality(String) MATERIALIZED ResourceAttributes['k8s.namespace.name'] CODEC(ZSTD(1)),
  `__hdx_materialized_k8s.node.name` LowCardinality(String) MATERIALIZED ResourceAttributes['k8s.node.name'] CODEC(ZSTD(1)),
  `__hdx_materialized_k8s.pod.name` LowCardinality(String) MATERIALIZED ResourceAttributes['k8s.pod.name'] CODEC(ZSTD(1)),
  `__hdx_materialized_k8s.pod.uid` LowCardinality(String) MATERIALIZED ResourceAttributes['k8s.pod.uid'] CODEC(ZSTD(1)),
  `__hdx_materialized_deployment.environment.name` LowCardinality(String) MATERIALIZED ResourceAttributes['deployment.environment.name'] CODEC(ZSTD(1)),
  INDEX idx_trace_id TraceId TYPE bloom_filter(0.001) GRANULARITY 1,
  INDEX idx_res_attr_key mapKeys(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
  INDEX idx_res_attr_value mapValues(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
  INDEX idx_scope_attr_key mapKeys(ScopeAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
  INDEX idx_scope_attr_value mapValues(ScopeAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
  INDEX idx_log_attr_key mapKeys(LogAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
  INDEX idx_log_attr_value mapValues(LogAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
  INDEX idx_lower_body lower(Body) TYPE tokenbf_v1(32768, 3, 0) GRANULARITY 8
)
ENGINE = MergeTree
PARTITION BY toDate(TimestampTime)
PRIMARY KEY (ServiceName, TimestampTime)
ORDER BY (ServiceName, TimestampTime, Timestamp)
TTL TimestampTime + toIntervalDay(30)
SETTINGS index_granularity = 8192, ttl_only_drop_parts = 1;

追踪

CREATE TABLE IF NOT EXISTS ${DATABASE}.otel_traces
(
    `Timestamp` DateTime64(9) CODEC(Delta(8), ZSTD(1)),
    `TraceId` String CODEC(ZSTD(1)),
    `SpanId` String CODEC(ZSTD(1)),
    `ParentSpanId` String CODEC(ZSTD(1)),
    `TraceState` String CODEC(ZSTD(1)),
    `SpanName` LowCardinality(String) CODEC(ZSTD(1)),
    `SpanKind` LowCardinality(String) CODEC(ZSTD(1)),
    `ServiceName` LowCardinality(String) CODEC(ZSTD(1)),
    `ResourceAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `ScopeName` String CODEC(ZSTD(1)),
    `ScopeVersion` String CODEC(ZSTD(1)),
    `SpanAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `Duration` UInt64 CODEC(ZSTD(1)),
    `StatusCode` LowCardinality(String) CODEC(ZSTD(1)),
    `StatusMessage` String CODEC(ZSTD(1)),
    `Events.Timestamp` Array(DateTime64(9)) CODEC(ZSTD(1)),
    `Events.Name` Array(LowCardinality(String)) CODEC(ZSTD(1)),
    `Events.Attributes` Array(Map(LowCardinality(String), String)) CODEC(ZSTD(1)),
    `Links.TraceId` Array(String) CODEC(ZSTD(1)),
    `Links.SpanId` Array(String) CODEC(ZSTD(1)),
    `Links.TraceState` Array(String) CODEC(ZSTD(1)),
    `Links.Attributes` Array(Map(LowCardinality(String), String)) CODEC(ZSTD(1)),
    `__hdx_materialized_rum.sessionId` String MATERIALIZED ResourceAttributes['rum.sessionId'] CODEC(ZSTD(1)),
    INDEX idx_trace_id TraceId TYPE bloom_filter(0.001) GRANULARITY 1,
    INDEX idx_rum_session_id __hdx_materialized_rum.sessionId TYPE bloom_filter(0.001) GRANULARITY 1,
    INDEX idx_res_attr_key mapKeys(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_res_attr_value mapValues(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_span_attr_key mapKeys(SpanAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_span_attr_value mapValues(SpanAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_duration Duration TYPE minmax GRANULARITY 1,
    INDEX idx_lower_span_name lower(SpanName) TYPE tokenbf_v1(32768, 3, 0) GRANULARITY 8
)
ENGINE = MergeTree
PARTITION BY toDate(Timestamp)
ORDER BY (ServiceName, SpanName, toDateTime(Timestamp))
TTL toDate(Timestamp) + toIntervalDay(30)
SETTINGS index_granularity = 8192, ttl_only_drop_parts = 1;

指标

Gauge 指标

CREATE TABLE otel_metrics_gauge
(
    `ResourceAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `ResourceSchemaUrl` String CODEC(ZSTD(1)),
    `ScopeName` String CODEC(ZSTD(1)),
    `ScopeVersion` String CODEC(ZSTD(1)),
    `ScopeAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `ScopeDroppedAttrCount` UInt32 CODEC(ZSTD(1)),
    `ScopeSchemaUrl` String CODEC(ZSTD(1)),
    `ServiceName` LowCardinality(String) CODEC(ZSTD(1)),
    `MetricName` String CODEC(ZSTD(1)),
    `MetricDescription` String CODEC(ZSTD(1)),
    `MetricUnit` String CODEC(ZSTD(1)),
    `Attributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `StartTimeUnix` DateTime64(9) CODEC(Delta(8), ZSTD(1)),
    `TimeUnix` DateTime64(9) CODEC(Delta(8), ZSTD(1)),
    `Value` Float64 CODEC(ZSTD(1)),
    `Flags` UInt32 CODEC(ZSTD(1)),
    `Exemplars.FilteredAttributes` Array(Map(LowCardinality(String), String)) CODEC(ZSTD(1)),
    `Exemplars.TimeUnix` Array(DateTime64(9)) CODEC(ZSTD(1)),
    `Exemplars.Value` Array(Float64) CODEC(ZSTD(1)),
    `Exemplars.SpanId` Array(String) CODEC(ZSTD(1)),
    `Exemplars.TraceId` Array(String) CODEC(ZSTD(1)),
    INDEX idx_res_attr_key mapKeys(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_res_attr_value mapValues(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_scope_attr_key mapKeys(ScopeAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_scope_attr_value mapValues(ScopeAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_attr_key mapKeys(Attributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_attr_value mapValues(Attributes) TYPE bloom_filter(0.01) GRANULARITY 1
)
ENGINE = MergeTree
PARTITION BY toDate(TimeUnix)
ORDER BY (ServiceName, MetricName, Attributes, toUnixTimestamp64Nano(TimeUnix))

求和（Sum）指标

CREATE TABLE otel_metrics_sum
(
    `ResourceAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `ResourceSchemaUrl` String CODEC(ZSTD(1)),
    `ScopeName` String CODEC(ZSTD(1)),
    `ScopeVersion` String CODEC(ZSTD(1)),
    `ScopeAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `ScopeDroppedAttrCount` UInt32 CODEC(ZSTD(1)),
    `ScopeSchemaUrl` String CODEC(ZSTD(1)),
    `ServiceName` LowCardinality(String) CODEC(ZSTD(1)),
    `MetricName` String CODEC(ZSTD(1)),
    `MetricDescription` String CODEC(ZSTD(1)),
    `MetricUnit` String CODEC(ZSTD(1)),
    `Attributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `StartTimeUnix` DateTime64(9) CODEC(Delta(8), ZSTD(1)),
    `TimeUnix` DateTime64(9) CODEC(Delta(8), ZSTD(1)),
    `Value` Float64 CODEC(ZSTD(1)),
    `Flags` UInt32 CODEC(ZSTD(1)),
    `Exemplars.FilteredAttributes` Array(Map(LowCardinality(String), String)) CODEC(ZSTD(1)),
    `Exemplars.TimeUnix` Array(DateTime64(9)) CODEC(ZSTD(1)),
    `Exemplars.Value` Array(Float64) CODEC(ZSTD(1)),
    `Exemplars.SpanId` Array(String) CODEC(ZSTD(1)),
    `Exemplars.TraceId` Array(String) CODEC(ZSTD(1)),
    `AggregationTemporality` Int32 CODEC(ZSTD(1)),
    `IsMonotonic` Bool CODEC(Delta(1), ZSTD(1)),
    INDEX idx_res_attr_key mapKeys(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_res_attr_value mapValues(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_scope_attr_key mapKeys(ScopeAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_scope_attr_value mapValues(ScopeAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_attr_key mapKeys(Attributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_attr_value mapValues(Attributes) TYPE bloom_filter(0.01) GRANULARITY 1
)
ENGINE = MergeTree
PARTITION BY toDate(TimeUnix)
ORDER BY (ServiceName, MetricName, Attributes, toUnixTimestamp64Nano(TimeUnix))

直方图指标

CREATE TABLE otel_metrics_histogram
(
    `ResourceAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `ResourceSchemaUrl` String CODEC(ZSTD(1)),
    `ScopeName` String CODEC(ZSTD(1)),
    `ScopeVersion` String CODEC(ZSTD(1)),
    `ScopeAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `ScopeDroppedAttrCount` UInt32 CODEC(ZSTD(1)),
    `ScopeSchemaUrl` String CODEC(ZSTD(1)),
    `ServiceName` LowCardinality(String) CODEC(ZSTD(1)),
    `MetricName` String CODEC(ZSTD(1)),
    `MetricDescription` String CODEC(ZSTD(1)),
    `MetricUnit` String CODEC(ZSTD(1)),
    `Attributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `StartTimeUnix` DateTime64(9) CODEC(Delta(8), ZSTD(1)),
    `TimeUnix` DateTime64(9) CODEC(Delta(8), ZSTD(1)),
    `Count` UInt64 CODEC(Delta(8), ZSTD(1)),
    `Sum` Float64 CODEC(ZSTD(1)),
    `BucketCounts` Array(UInt64) CODEC(ZSTD(1)),
    `ExplicitBounds` Array(Float64) CODEC(ZSTD(1)),
    `Exemplars.FilteredAttributes` Array(Map(LowCardinality(String), String)) CODEC(ZSTD(1)),
    `Exemplars.TimeUnix` Array(DateTime64(9)) CODEC(ZSTD(1)),
    `Exemplars.Value` Array(Float64) CODEC(ZSTD(1)),
    `Exemplars.SpanId` Array(String) CODEC(ZSTD(1)),
    `Exemplars.TraceId` Array(String) CODEC(ZSTD(1)),
    `Flags` UInt32 CODEC(ZSTD(1)),
    `Min` Float64 CODEC(ZSTD(1)),
    `Max` Float64 CODEC(ZSTD(1)),
    `AggregationTemporality` Int32 CODEC(ZSTD(1)),
    INDEX idx_res_attr_key mapKeys(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_res_attr_value mapValues(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_scope_attr_key mapKeys(ScopeAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_scope_attr_value mapValues(ScopeAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_attr_key mapKeys(Attributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_attr_value mapValues(Attributes) TYPE bloom_filter(0.01) GRANULARITY 1
)
ENGINE = MergeTree
PARTITION BY toDate(TimeUnix)
ORDER BY (ServiceName, MetricName, Attributes, toUnixTimestamp64Nano(TimeUnix))

指数直方图

注意

HyperDX 目前尚不支持拉取和展示指数直方图指标。你可以在指标数据源中对其进行配置，后续版本将提供支持。

CREATE TABLE otel_metrics_exponentialhistogram
(
    `ResourceAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `ResourceSchemaUrl` String CODEC(ZSTD(1)),
    `ScopeName` String CODEC(ZSTD(1)),
    `ScopeVersion` String CODEC(ZSTD(1)),
    `ScopeAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `ScopeDroppedAttrCount` UInt32 CODEC(ZSTD(1)),
    `ScopeSchemaUrl` String CODEC(ZSTD(1)),
    `ServiceName` LowCardinality(String) CODEC(ZSTD(1)),
    `MetricName` String CODEC(ZSTD(1)),
    `MetricDescription` String CODEC(ZSTD(1)),
    `MetricUnit` String CODEC(ZSTD(1)),
    `Attributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `StartTimeUnix` DateTime64(9) CODEC(Delta(8), ZSTD(1)),
    `TimeUnix` DateTime64(9) CODEC(Delta(8), ZSTD(1)),
    `Count` UInt64 CODEC(Delta(8), ZSTD(1)),
    `Sum` Float64 CODEC(ZSTD(1)),
    `Scale` Int32 CODEC(ZSTD(1)),
    `ZeroCount` UInt64 CODEC(ZSTD(1)),
    `PositiveOffset` Int32 CODEC(ZSTD(1)),
    `PositiveBucketCounts` Array(UInt64) CODEC(ZSTD(1)),
    `NegativeOffset` Int32 CODEC(ZSTD(1)),
    `NegativeBucketCounts` Array(UInt64) CODEC(ZSTD(1)),
    `Exemplars.FilteredAttributes` Array(Map(LowCardinality(String), String)) CODEC(ZSTD(1)),
    `Exemplars.TimeUnix` Array(DateTime64(9)) CODEC(ZSTD(1)),
    `Exemplars.Value` Array(Float64) CODEC(ZSTD(1)),
    `Exemplars.SpanId` Array(String) CODEC(ZSTD(1)),
    `Exemplars.TraceId` Array(String) CODEC(ZSTD(1)),
    `Flags` UInt32 CODEC(ZSTD(1)),
    `Min` Float64 CODEC(ZSTD(1)),
    `Max` Float64 CODEC(ZSTD(1)),
    `AggregationTemporality` Int32 CODEC(ZSTD(1)),
    INDEX idx_res_attr_key mapKeys(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_res_attr_value mapValues(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_scope_attr_key mapKeys(ScopeAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_scope_attr_value mapValues(ScopeAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_attr_key mapKeys(Attributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_attr_value mapValues(Attributes) TYPE bloom_filter(0.01) GRANULARITY 1
)
ENGINE = MergeTree
PARTITION BY toDate(TimeUnix)
ORDER BY (ServiceName, MetricName, Attributes, toUnixTimestamp64Nano(TimeUnix))

汇总表

CREATE TABLE otel_metrics_summary
(
    `ResourceAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `ResourceSchemaUrl` String CODEC(ZSTD(1)),
    `ScopeName` String CODEC(ZSTD(1)),
    `ScopeVersion` String CODEC(ZSTD(1)),
    `ScopeAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `ScopeDroppedAttrCount` UInt32 CODEC(ZSTD(1)),
    `ScopeSchemaUrl` String CODEC(ZSTD(1)),
    `ServiceName` LowCardinality(String) CODEC(ZSTD(1)),
    `MetricName` String CODEC(ZSTD(1)),
    `MetricDescription` String CODEC(ZSTD(1)),
    `MetricUnit` String CODEC(ZSTD(1)),
    `Attributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `StartTimeUnix` DateTime64(9) CODEC(Delta(8), ZSTD(1)),
    `TimeUnix` DateTime64(9) CODEC(Delta(8), ZSTD(1)),
    `Count` UInt64 CODEC(Delta(8), ZSTD(1)),
    `Sum` Float64 CODEC(ZSTD(1)),
    `ValueAtQuantiles.Quantile` Array(Float64) CODEC(ZSTD(1)),
    `ValueAtQuantiles.Value` Array(Float64) CODEC(ZSTD(1)),
    `Flags` UInt32 CODEC(ZSTD(1)),
    INDEX idx_res_attr_key mapKeys(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_res_attr_value mapValues(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_scope_attr_key mapKeys(ScopeAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_scope_attr_value mapValues(ScopeAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_attr_key mapKeys(Attributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_attr_value mapValues(Attributes) TYPE bloom_filter(0.01) GRANULARITY 1
)
ENGINE = MergeTree
PARTITION BY toDate(TimeUnix)
ORDER BY (ServiceName, MetricName, Attributes, toUnixTimestamp64Nano(TimeUnix))

会话

CREATE TABLE default.hyperdx_sessions
(
    `Timestamp` DateTime64(9) CODEC(Delta(8), ZSTD(1)),
    `TimestampTime` DateTime DEFAULT toDateTime(Timestamp),
    `TraceId` String CODEC(ZSTD(1)),
    `SpanId` String CODEC(ZSTD(1)),
    `TraceFlags` UInt8,
    `SeverityText` LowCardinality(String) CODEC(ZSTD(1)),
    `SeverityNumber` UInt8,
    `ServiceName` LowCardinality(String) CODEC(ZSTD(1)),
    `Body` String CODEC(ZSTD(1)),
    `ResourceSchemaUrl` LowCardinality(String) CODEC(ZSTD(1)),
    `ResourceAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `ScopeSchemaUrl` LowCardinality(String) CODEC(ZSTD(1)),
    `ScopeName` String CODEC(ZSTD(1)),
    `ScopeVersion` LowCardinality(String) CODEC(ZSTD(1)),
    `ScopeAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    `LogAttributes` Map(LowCardinality(String), String) CODEC(ZSTD(1)),
    INDEX idx_trace_id TraceId TYPE bloom_filter(0.001) GRANULARITY 1,
    INDEX idx_res_attr_key mapKeys(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_res_attr_value mapValues(ResourceAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_scope_attr_key mapKeys(ScopeAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_scope_attr_value mapValues(ScopeAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_log_attr_key mapKeys(LogAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_log_attr_value mapValues(LogAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_body Body TYPE tokenbf_v1(32768, 3, 0) GRANULARITY 8
)
ENGINE = MergeTree
PARTITION BY toDate(TimestampTime)
PRIMARY KEY (ServiceName, TimestampTime)
ORDER BY (ServiceName, TimestampTime, Timestamp)

日志​

追踪​

指标​

Gauge 指标​

求和（Sum）指标​

直方图指标​

指数直方图​

汇总表​

会话​

日志

追踪

指标

Gauge 指标

求和（Sum）指标

直方图指标

指数直方图

汇总表

会话