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plugin_name: tc.plugin
modules:
- meta:
plugin_name: tc.plugin
module_name: tc.plugin
monitored_instance:
name: tc QoS classes
link: "https://wiki.linuxfoundation.org/networking/iproute2"
categories:
- data-collection.linux-systems.network-metrics
icon_filename: "netdata.png"
related_resources:
integrations:
list: []
info_provided_to_referring_integrations:
description: ""
keywords: []
most_popular: false
overview:
data_collection:
metrics_description: "Examine tc metrics to gain insights into Linux traffic control operations. Study packet flow rates, queue lengths, and drop rates to optimize network traffic flow."
method_description: "The plugin uses `tc` command to collect information about Traffic control."
supported_platforms:
include:
- Linux
exclude: []
multi_instance: true
additional_permissions:
description: "The plugin needs to access command `tc` to get the necessary metrics. To achieve this netdata modifies permission of file `/usr/libexec/netdata/plugins.d/tc-qos-helper.sh`."
default_behavior:
auto_detection:
description: ""
limits:
description: ""
performance_impact:
description: ""
setup:
prerequisites:
list: []
configuration:
file:
name: "netdata.conf"
section_name: "[plugin:tc]"
description: "The main configuration file."
options:
description: ""
folding:
title: "Config option"
enabled: true
list:
- name: script to run to get tc values
description: Path to script `tc-qos-helper.sh`
default_value: "usr/libexec/netdata/plugins.d/tc-qos-helper.s"
required: false
examples:
folding:
enabled: false
title: "Config"
list:
- name: Basic
description: A basic example configuration.
config: |
[plugin:tc]
script to run to get tc values = /usr/libexec/netdata/plugins.d/tc-qos-helper.sh
troubleshooting:
problems:
list: []
alerts: []
metrics:
folding:
title: Metrics
enabled: false
description: ""
availability: []
scopes:
- name: network device direction
description: "Metrics related to QoS network device directions. Each direction (in/out) produces its own set of the following metrics."
labels:
- name: device
description: The network interface.
- name: device_name
description: The network interface name
- name: group
description: The device family
metrics:
- name: tc.qos
description: Class Usage
unit: "kilobits/s"
chart_type: stacked
dimensions:
- name: a dimension per class
- name: tc.qos_packets
description: Class Packets
unit: "packets/s"
chart_type: stacked
dimensions:
- name: a dimension per class
- name: tc.qos_dropped
description: Class Dropped Packets
unit: "packets/s"
chart_type: stacked
dimensions:
- name: a dimension per class
- name: tc.qos_tokens
description: Class Tokens
unit: "tokens"
chart_type: line
dimensions:
- name: a dimension per class
- name: tc.qos_ctokens
description: Class cTokens
unit: "ctokens"
chart_type: line
dimensions:
- name: a dimension per class
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