signoz/deploy/docker/clickhouse-setup/otel-collector-metrics-config.yaml

receivers:
  otlp:
    protocols:
      grpc:
      http:

  # Data sources: metrics
  prometheus:
    config:
      scrape_configs:
        - job_name: "otel-collector"
          scrape_interval: 30s
          static_configs:
            - targets: ["otel-collector:8889"]
processors:
  batch:
    send_batch_size: 1000
    timeout: 10s
  # memory_limiter:
  #   # Same as --mem-ballast-size-mib CLI argument
  #   ballast_size_mib: 683
  #   # 80% of maximum memory up to 2G
  #   limit_mib: 1500
  #   # 25% of limit up to 2G
  #   spike_limit_mib: 512
  #   check_interval: 5s
  # queued_retry:
  #   num_workers: 4
  #   queue_size: 100
  #   retry_on_failure: true
extensions:
  health_check: {}
  zpages: {}
exporters:
  clickhousemetricswrite:
    endpoint: tcp://clickhouse:9000/?database=signoz_metrics

service:
  extensions: [health_check, zpages]
  pipelines:
    metrics:
      receivers: [otlp, prometheus]
      processors: [batch]
      exporters: [clickhousemetricswrite]