Benchmark config

ingest-with-prometheus-values-overrides.yaml.yaml

# Apply your stack customization here. This file is not tracked by git.

# If you want to make persistent changes to this file you can do so by using
# `git update-index --no-assume-unchanged values-overrides.yaml` command,
# commiting changes, and then disabling file tracking by running
# `git update-index --assume-unchanged values-overrides.yaml` command.

prometheus:
  # Configuration options in https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#monitoring.coreos.com/v1.RemoteWriteSpec
  remoteWrite:
  - url: http://tobs-promscale.bench.svc:9201/write
    remoteTimeout: 100s
    # Configuration options in https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#queueconfig
    queueConfig: {}
  resources:
    requests:
      cpu: 2
      memory: 12Gi

avalanche:
  replicaCount: 1
  fakePrometheusTargetCount: 11
  extraArgs:
    - --series-interval=315360000
    - --metric-interval=315360000
    # Total number of time series generated by avalanche is equal to
    #   metric-count * series-count
    # Which is 120K series here by default. This translates to a load
    # of 20K samples / second per replica, with a scrape interval of
    # 30s by Prometheus.
    # To increase the load, we can simply increase the value of
    # replicaCount in avalanche values.
    - --metric-count=5000
    - --series-count=120
    - --label-count=3
    - --value-interval=30
  # resources:
  #   requests:
  #     cpu: 200m
  #     memory: 2Gi
  affinity:
    podAntiAffinity:
      preferredDuringSchedulingIgnoredDuringExecution:
      - weight: 100
        podAffinityTerm:
          labelSelector:
            matchExpressions:
            - key: app.kubernetes.io/component
              operator: In
              values:
              - timescaledb
          topologyKey: "kubernetes.io/hostname"

stack-values-overrides.yaml

# Apply your stack customization here. This file is not tracked by git.

# If you want to make persistent changes to this file you can do so by using
# `git update-index --no-assume-unchanged stack/values-overrides.yaml` command,
# commiting changes, and then disabling file tracking by running
# `git update-index --assume-unchanged stack/values-overrides.yaml` command.

# Configuration options are documented at:
# https://github.com/timescale/helm-charts/blob/main/charts/timescaledb-single/values.yaml
timescaledb-single:
  resources:
    requests:
      cpu: "8"
      memory: 32Gi
  persistentVolumes:
    data:
      size: 1Ti
      storageClass: gp3
    wal:
      size: 100Gi
      storageClass: gp3
  patroni:
    bootstrap:
      dcs:
        postgresql:
          parameters:
            checkpoint_timeout: 15min
            bgwriter_delay: 200ms
            bgwriter_lru_maxpages: 100
            bgwriter_flush_after: 0
            # bgwriter_lru_multiplier: 1
            stats_temp_directory: /dev/shm/pg_stat_temp
            shared_buffers: 30GB
            autovacuum_max_workers: 1
            wal_compression: on
            max_wal_size: 85GB # for 240K samples/sec
            synchronous_commit: off
            # track_io_timing: on
            # timescaledb.max_open_chunks_per_insert: 429

# Configuration options are documented at:
# https://github.com/timescale/helm-charts/blob/main/charts/promscale/values.yaml
promscale:
  extraEnv: []
  resources:
    requests:
      memory: 16Gi
      cpu: "4"
  config:
    vacuum.parallelism: 1
    startup.dataset.config: |
      metrics:
        default_chunk_interval: 1h

kube-prometheus-stack:
  prometheusOperator:
    admissionWebhooks:
      enabled: false
  prometheus:
    prometheusSpec:
      remoteWriteDashboards: true
      retention: 30d
  grafana:
    service:
      type: LoadBalancer

opentelemetry-operator:
  enabled: false