Kyoto Tycoon

Supported OS Linux Mac OS Windows

Versión de la integración4.0.0
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Overview

The Agent’s KyotoTycoon check tracks get, set, and delete operations, and lets you monitor replication lag.

Setup

Installation

The KyotoTycoon check is included in the Datadog Agent package, so you don’t need to install anything else on your KyotoTycoon servers.

Configuration

  1. Edit the kyototycoon.d/conf.yaml file, in the conf.d/ folder at the root of your Agent’s configuration directory. See the sample kyototycoon.d/conf.yaml for all available configuration options:

    init_config:
    
    instances:
      ## @param report_url - string - required
      ## The report URL should be a URL to the Kyoto Tycoon "report" RPC endpoint.
      #
      - report_url: http://localhost:1978/rpc/report
    
  2. Restart the Agent.

Log collection
  1. Collecting logs is disabled by default in the Datadog Agent, enable it in your datadog.yaml file:

    logs_enabled: true
    
  2. Add this configuration block to your kyototycoon.d/conf.yaml file to start collecting Kyoto Tycoon logs:

    logs:
      - type: file
        path: /var/data/ktserver.log
        source: kyototycoon
    

    Change the path parameter value based on your environment. See the sample kyototycoon.d/conf.yaml for all available configuration options.

  3. Restart the Agent.

Validation

Run the Agent’s status subcommand and look for kyototycoon under the Checks section.

Data Collected

Metrics

kyototycoon.connections_per_s
(rate)
Total number of connections
Shown as connection
kyototycoon.ops.get.hits_per_s
(rate)
Rate of get hits
Shown as hit
kyototycoon.ops.get.misses_per_s
(rate)
Rate of get misses
Shown as hit
kyototycoon.ops.get.total_per_s
(rate)
Rate of total get hits
Shown as hit
kyototycoon.ops.set.hits_per_s
(rate)
Rate of set hits
Shown as hit
kyototycoon.ops.set.total_per_s
(rate)
Rate of total set hits
Shown as hit
kyototycoon.opts.del.hits_per_s
(rate)
Rate of deleted hits
Shown as hit
kyototycoon.opts.del.misses_per_s
(rate)
Rate of deleted misses
Shown as miss
kyototycoon.opts.del.total_per_s
(rate)
Rate of total deleted hits
Shown as hit
kyototycoon.opts.set.misses_per_s
(rate)
Rate of set misses
Shown as miss
kyototycoon.records
(gauge)
Total amount of records
Shown as record
kyototycoon.replication.delay
(gauge)
Replication delay
Shown as millisecond
kyototycoon.size
(gauge)
Current size of the kyoto tycoon DB
kyototycoon.threads
(gauge)
Total number of threads
Shown as thread

Events

The KyotoTycoon check does not include any events.

Service Checks

kyototycoon.can_connect
Returns CRITICAL if the Agent is unable to connect to the monitored KyotoTycoon instance. Returns OK otherwise.
Statuses: ok, critical

Troubleshooting

Need help? Contact Datadog support.