Netdata: Elasticsearch Overview

Dashboard

Detailed stats for Elasticsearch (status, search, indexing, etc)
Last updated: 6 months ago

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  • elasticsearch_overview.png
    elasticsearch_overview.png

About dashboard

A dashboard with an overview for Elasticsearch metrics:

  • Cluster status (green/yellow/red)
  • Nodes Statistics (master, data, ingest, etc)
  • Operations time (indexing, refreshing, flushing)
  • Index Statistics (documents, refreshes, flushes)
  • HTTP connections and JVM Heap usage
  • Search performance (queries and fetches, time, latency)
  • Indexing performance (documents, status, latency)
  • Cluster health and stats API (nodes, shards, docs, cache, storage, etc)
  • Queues and rejections (index, search, write)
  • Host metrics (file descriptors, bandwidth)
  • Memory usage and garbage collector (heap, direct buffers, mapped buffers, etc)
  • Indices segments (usage by type, total)
  • Translog (operations, size)
  • Feilddata cache (usage, evictions)

More dashboards for Netdata you can find here.

How to use

Netdata setup

Follow these instructions to setup Elasticsearch monitoring in Netdata.

Prometheus setup

Please note that you need Netdata as an exporter for metrics. Plus, these labels are mandatory:

  • job
  • env
  • instance
  • group
  • source

In your prometheus.yml it should look like this:

- job_name: netdata
  metrics_path: /api/v1/allmetrics?format=prometheus_all_hosts&source=raw
  relabel_configs:
  - source_labels: [__address__]
    regex: ^(.+)\.\w+:\d+
    target_label: instance
    action: replace
  static_configs:
  - targets: [netdata.hostname.here:19999]
    labels:
      env: production
      group: applications
      source: newproject

WARNING: Without these labels, this dashboard won't be fully functioning.

Links

License

GPL3

Author

OSSHelp Team, see https://oss.help

Dependencies: