integration_test/third_party_apps_test/applications/memcached/metadata.yaml

# Copyright 2022 Google LLC
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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
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#      http://www.apache.org/licenses/LICENSE-2.0
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public_url: "https://cloud.google.com/stackdriver/docs/solutions/agents/ops-agent/third-party/memcached"
app_url: "http://www.memcached.org/"
short_name: Memcached
long_name: Memcached
logo_path: /stackdriver/images/memcached.png # supplied by google technical writer
description: |-
  The Memcached integration primarily collects cache-usage metrics, such as the
  number of items in a cache, the number of evictions, and the number of bytes
  stored. It also collects general performance metrics for CPU usage and network
  throughput.
minimum_supported_agent_version:
  metrics: 2.8.0
  logging: 2.15.0
supported_operating_systems: linux
supported_app_version: ["1.6"]
expected_metrics:
  - type: workload.googleapis.com/memcached.bytes
    value_type: INT64
    kind: GAUGE
    monitored_resources: [gce_instance]
    representative: true
  - type: workload.googleapis.com/memcached.commands
    value_type: INT64
    kind: CUMULATIVE
    monitored_resources: [gce_instance]
    labels:
      - name: command
        value_regex: .*
  - type: workload.googleapis.com/memcached.connections.current
    value_type: INT64
    kind: GAUGE
    monitored_resources: [gce_instance]
  - type: workload.googleapis.com/memcached.connections.total
    value_type: INT64
    kind: CUMULATIVE
    monitored_resources: [gce_instance]
  - type: workload.googleapis.com/memcached.cpu.usage
    value_type: DOUBLE
    kind: CUMULATIVE
    monitored_resources: [gce_instance]
    labels:
      - name: state
        value_regex: .*
  - type: workload.googleapis.com/memcached.current_items
    value_type: INT64
    kind: GAUGE
    monitored_resources: [gce_instance]
  - type: workload.googleapis.com/memcached.evictions
    value_type: INT64
    kind: CUMULATIVE
    monitored_resources: [gce_instance]
  - type: workload.googleapis.com/memcached.network
    value_type: INT64
    kind: CUMULATIVE
    monitored_resources: [gce_instance]
    labels:
      - name: direction
        value_regex: .*
  - type: workload.googleapis.com/memcached.operations
    value_type: INT64
    kind: CUMULATIVE
    monitored_resources: [gce_instance]
    labels:
      - name: operation
        value_regex: .*
      - name: type
        value_regex: .*
  - type: workload.googleapis.com/memcached.threads
    value_type: INT64
    kind: GAUGE
    monitored_resources: [gce_instance]
expected_logs:
  - log_name: syslog
    fields:
      - name: jsonPayload.message
        value_regex: ' (systemd-memcached-wrapper|memcached)(\[[0-9]+\])*:'
        type: string
        description: Memcached application logs written to Journald.
configuration_options:
  metrics:
    - type: memcached
      fields:
        - name: type
          default: null
          description: This value must be `memcached`.
        - name: endpoint
          default: localhost:3306
          description: The URL, or Unix socket file path, for your Memcached server.
        - name: collection_interval
          default: 60s
          description: A [time duration](https://pkg.go.dev/time#ParseDuration) value, such as `30s` or `5m`.