Tables et schémas utilisés par ClickStack

Le OTel collector de ClickStack utilise le ClickHouse exporter pour créer des tables dans ClickHouse et y insérer des données. Les tables suivantes sont créées pour chaque type de données dans la base de données default. Vous pouvez modifier cette target database en modifiant la variable d’environnement HYPERDX_OTEL_EXPORTER_CLICKHOUSE_DATABASE de l’image qui héberge l’OTel collector.

Logs

CREATE TABLE IF NOT EXISTS ${DATABASE}.otel_logs
(
  `Timestamp` DateTime64(9) CODEC(Delta(8), ZSTD(1)),
  `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)),
  `EventName` 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)),
  `ResourceAttributeItems` Array(String) ALIAS arrayMap((arr) -> concat(arr.1, '=', arr.2), ResourceAttributes::Array(Tuple(String, String))),
  `ScopeAttributeItems` Array(String) ALIAS arrayMap((arr) -> concat(arr.1, '=', arr.2), ScopeAttributes::Array(Tuple(String, String))),
  `LogAttributeItems` Array(String) ALIAS arrayMap((arr) -> concat(arr.1, '=', arr.2), LogAttributes::Array(Tuple(String, String))),
  INDEX idx_trace_id TraceId TYPE text(tokenizer = 'array'),
  INDEX idx_res_attr_key mapKeys(ResourceAttributes) TYPE text(tokenizer = 'array'),
  INDEX idx_res_attr_items ResourceAttributeItems TYPE text(tokenizer = 'array'),
  INDEX idx_scope_attr_key mapKeys(ScopeAttributes) TYPE text(tokenizer = 'array'),
  INDEX idx_scope_attr_items ScopeAttributeItems TYPE text(tokenizer = 'array'),
  INDEX idx_log_attr_key mapKeys(LogAttributes) TYPE text(tokenizer = 'array'),
  INDEX idx_log_attr_items LogAttributeItems TYPE text(tokenizer = 'array'),
  INDEX idx_lower_body lower(Body) TYPE text(tokenizer = 'splitByNonAlpha')
)
ENGINE = MergeTree
PARTITION BY toDate(Timestamp)
ORDER BY (toStartOfFiveMinutes(Timestamp), ServiceName, Timestamp)
TTL toDateTime(Timestamp) + ${TABLES_TTL}
SETTINGS index_granularity = 8192, ttl_only_drop_parts = 1, enable_block_number_column = 1, enable_block_offset_column = 1;

Traces

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)),
    `SampleRate` UInt64 MATERIALIZED greatest(toUInt64OrZero(SpanAttributes['SampleRate']), 1) CODEC(T64, ZSTD(1)),
    `ResourceAttributeItems` Array(String) ALIAS arrayMap((arr) -> concat(arr.1, '=', arr.2), ResourceAttributes::Array(Tuple(String, String))),
    `SpanAttributeItems` Array(String) ALIAS arrayMap((arr) -> concat(arr.1, '=', arr.2), SpanAttributes::Array(Tuple(String, String))),
    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_items ResourceAttributeItems TYPE text(tokenizer = 'array'),
    INDEX idx_span_attr_key mapKeys(SpanAttributes) TYPE bloom_filter(0.01) GRANULARITY 1,
    INDEX idx_span_attr_items SpanAttributeItems TYPE text(tokenizer = 'array'),
    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) + ${TABLES_TTL}
SETTINGS index_granularity = 8192, ttl_only_drop_parts = 1;

Métriques

Métriques de type Gauge

CREATE TABLE IF NOT EXISTS ${DATABASE}.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))
TTL toDateTime(TimeUnix) + ${TABLES_TTL}
SETTINGS ttl_only_drop_parts = 1;

Métriques de type somme

CREATE TABLE IF NOT EXISTS ${DATABASE}.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(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))
TTL toDateTime(TimeUnix) + ${TABLES_TTL}
SETTINGS ttl_only_drop_parts = 1;

Métriques de type histogramme

CREATE TABLE IF NOT EXISTS ${DATABASE}.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))
TTL toDateTime(TimeUnix) + ${TABLES_TTL}
SETTINGS ttl_only_drop_parts = 1;

Histogrammes exponentiels

CREATE TABLE IF NOT EXISTS ${DATABASE}.otel_metrics_exponential_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)),
    `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))
TTL toDateTime(TimeUnix) + ${TABLES_TTL}
SETTINGS ttl_only_drop_parts = 1;

table récapitulatif

CREATE TABLE IF NOT EXISTS ${DATABASE}.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))
TTL toDateTime(TimeUnix) + ${TABLES_TTL}
SETTINGS ttl_only_drop_parts = 1;

Sessions

CREATE TABLE IF NOT EXISTS ${DATABASE}.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_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 + ${TABLES_TTL}
SETTINGS index_granularity = 8192, ttl_only_drop_parts = 1;

Premiers pas

Fonctionnalités

Administrer ClickStack

Guides

Partenaires d’intégration

Tables et schémas utilisés par ClickStack

Logs

Traces

Métriques

Métriques de type Gauge

Métriques de type somme

Métriques de type histogramme

Histogrammes exponentiels

table récapitulatif

Sessions

​Logs

​Traces

​Métriques

​Métriques de type Gauge

​Métriques de type somme

​Métriques de type histogramme

​Histogrammes exponentiels

​table récapitulatif

​Sessions

Logs

Traces

Métriques

Métriques de type Gauge

Métriques de type somme

Métriques de type histogramme

Histogrammes exponentiels

table récapitulatif

Sessions