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plugin_name: python.d.plugin
modules:
- meta:
plugin_name: python.d.plugin
module_name: gearman
monitored_instance:
name: Gearman
link: "http://gearman.org/"
categories:
- data-collection.distributed-computing-systems
icon_filename: "gearman.png"
related_resources:
integrations:
list: []
info_provided_to_referring_integrations:
description: ""
keywords:
- gearman
- gearman job server
most_popular: false
overview:
data_collection:
metrics_description: "Monitor Gearman metrics for proficient system task distribution. Track job counts, worker statuses, and queue lengths for effective distributed task management."
method_description: "This collector connects to a Gearman instance via either TCP or unix socket."
supported_platforms:
include: []
exclude: []
multi_instance: true
additional_permissions:
description: ""
default_behavior:
auto_detection:
description: "When no configuration file is found, the collector tries to connect to TCP/IP socket: localhost:4730."
limits:
description: ""
performance_impact:
description: ""
setup:
prerequisites:
list:
- title: "Socket permissions"
description: The gearman UNIX socket should have read permission for user netdata.
configuration:
file:
name: python.d/gearman.conf
options:
description: |
There are 2 sections:
* Global variables
* One or more JOBS that can define multiple different instances to monitor.
The following options can be defined globally: priority, penalty, autodetection_retry, update_every, but can also be defined per JOB to override the global values.
Additionally, the following collapsed table contains all the options that can be configured inside a JOB definition.
Every configuration JOB starts with a `job_name` value which will appear in the dashboard, unless a `name` parameter is specified.
folding:
title: "Config options"
enabled: true
list:
- name: update_every
description: Sets the default data collection frequency.
default_value: 5
required: false
- name: priority
description: Controls the order of charts at the netdata dashboard.
default_value: 60000
required: false
- name: autodetection_retry
description: Sets the job re-check interval in seconds.
default_value: 0
required: false
- name: penalty
description: Indicates whether to apply penalty to update_every in case of failures.
default_value: yes
required: false
- name: name
description: Job name. This value will overwrite the `job_name` value. JOBS with the same name are mutually exclusive. Only one of them will be allowed running at any time. This allows autodetection to try several alternatives and pick the one that works.
default_value: ""
required: false
- name: host
description: URL or IP where gearman is running.
default_value: "localhost"
required: false
- name: port
description: Port of URL or IP where gearman is running.
default_value: "4730"
required: false
- name: tls
description: Use tls to connect to gearman.
default_value: "false"
required: false
- name: cert
description: Provide a certificate file if needed to connect to a TLS gearman instance.
default_value: ""
required: false
- name: key
description: Provide a key file if needed to connect to a TLS gearman instance.
default_value: ""
required: false
examples:
folding:
enabled: true
title: "Config"
list:
- name: Local gearman service
description: A basic host and port gearman configuration for localhost.
folding:
enabled: false
config: |
localhost:
name: 'local'
host: 'localhost'
port: 4730
- name: Multi-instance
description: |
> **Note**: When you define multiple jobs, their names must be unique.
Collecting metrics from local and remote instances.
config: |
localhost:
name: 'local'
host: 'localhost'
port: 4730
remote:
name: 'remote'
host: '192.0.2.1'
port: 4730
troubleshooting:
problems:
list: []
alerts:
- name: gearman_workers_queued
link: https://github.com/netdata/netdata/blob/master/health/health.d/gearman.conf
metric: gearman.single_job
info: average number of queued jobs over the last 10 minutes
metrics:
folding:
title: Metrics
enabled: false
description: ""
availability: []
scopes:
- name: global
description: "These metrics refer to the entire monitored application."
labels: []
metrics:
- name: gearman.total_jobs
description: Total Jobs
unit: "Jobs"
chart_type: line
dimensions:
- name: Pending
- name: Running
- name: gearman job
description: "Metrics related to Gearman jobs. Each job produces its own set of the following metrics."
labels: []
metrics:
- name: gearman.single_job
description: "{job_name}"
unit: "Jobs"
chart_type: stacked
dimensions:
- name: Pending
- name: Idle
- name: Runnning
|
