netdata/collectors/python.d.plugin/memcached/metadata.yaml

meta:
  plugin_name: python.d.plugin
  module_name: memcached
  monitored_instance:
    name: Memcached
    link: ''
    categories:
    - data-collection.database-servers
    icon_filename: 'memcached.png'
  related_resources:
    integrations:
      list: []
  info_provided_to_referring_integrations:
    description: ''
  keywords: []
  most_popular: false
overview:
  data_collection:
    metrics_description: 'Monitor Memcached metrics for proficient in-memory key-value store operations. Track cache hits, misses, and memory usage for efficient data caching.'
    method_description: ''
  supported_platforms:
    include: []
    exclude: []
  multi-instance: true
  additional_permissions:
    description: ''
  default_behavior:
    auto_detection:
      description: ''
    limits:
      description: ''
    performance_impact:
      description: ''
setup:
  prerequisites:
    list: []
  configuration:
    file:
      name: ''
      description: ''
    options:
      description: ''
      folding:
        title: ''
        enabled: true
      list: []
    examples:
      folding:
        enabled: true
        title: ''
      list: []
troubleshooting:
  problems:
    list: []
alerts:
- name: memcached_cache_memory_usage
  link: https://github.com/netdata/netdata/blob/master/health/health.d/memcached.conf
  metric: memcached.cache
  info: cache memory utilization
- name: memcached_cache_fill_rate
  link: https://github.com/netdata/netdata/blob/master/health/health.d/memcached.conf
  metric: memcached.cache
  info: average rate the cache fills up (positive), or frees up (negative) space over the last hour
- name: memcached_out_of_cache_space_time
  link: https://github.com/netdata/netdata/blob/master/health/health.d/memcached.conf
  metric: memcached.cache
  info: estimated time the cache will run out of space if the system continues to add data at the same rate as the past hour
metrics:
  folding:
    title: Metrics
    enabled: false
  description: ""
  availability: []
  scopes:
  - name: global
    description: ""
    labels: []
    metrics:
    - name: memcached.cache
      description: Cache Size
      unit: "MiB"
      chart_type: stacked
      dimensions:
      - name: available
      - name: used
    - name: memcached.net
      description: Network
      unit: "kilobits/s"
      chart_type: area
      dimensions:
      - name: in
      - name: out
    - name: memcached.connections
      description: Connections
      unit: "connections/s"
      chart_type: line
      dimensions:
      - name: current
      - name: rejected
      - name: total
    - name: memcached.items
      description: Items
      unit: "items"
      chart_type: line
      dimensions:
      - name: current
      - name: total
    - name: memcached.evicted_reclaimed
      description: Evicted and Reclaimed Items
      unit: "items"
      chart_type: line
      dimensions:
      - name: reclaimed
      - name: evicted
    - name: memcached.get
      description: Get Requests
      unit: "requests"
      chart_type: stacked
      dimensions:
      - name: hints
      - name: misses
    - name: memcached.get_rate
      description: Get Request Rate
      unit: "requests/s"
      chart_type: line
      dimensions:
      - name: rate
    - name: memcached.set_rate
      description: Set Request Rate
      unit: "requests/s"
      chart_type: line
      dimensions:
      - name: rate
    - name: memcached.delete
      description: Delete Requests
      unit: "requests"
      chart_type: stacked
      dimensions:
      - name: hits
      - name: misses
    - name: memcached.cas
      description: Check and Set Requests
      unit: "requests"
      chart_type: stacked
      dimensions:
      - name: hits
      - name: misses
      - name: bad value
    - name: memcached.increment
      description: Increment Requests
      unit: "requests"
      chart_type: stacked
      dimensions:
      - name: hits
      - name: misses
    - name: memcached.decrement
      description: Decrement Requests
      unit: "requests"
      chart_type: stacked
      dimensions:
      - name: hits
      - name: misses
    - name: memcached.touch
      description: Touch Requests
      unit: "requests"
      chart_type: stacked
      dimensions:
      - name: hits
      - name: misses
    - name: memcached.touch_rate
      description: Touch Request Rate
      unit: "requests/s"
      chart_type: line
      dimensions:
      - name: rate