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68 lines
2.2 KiB
ReStructuredText
68 lines
2.2 KiB
ReStructuredText
.. _network:
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Network
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=======
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.. image:: ../_static/network.png
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Glances displays the network interface bit rate. The unit is adapted
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dynamically (bit/s, kbit/s, Mbit/s, etc).
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If the interface speed is detected (not on all systems), the defaults
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thresholds are applied (70% for careful, 80% warning and 90% critical).
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It is possible to define this percents thresholds from the configuration
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file. It is also possible to define per interface bit rate thresholds.
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In this case thresholds values are define in bps.
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Additionally, you can define:
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- a list of network interfaces to hide
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- automatically hide interfaces not up
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- automatically hide interfaces without IP address
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- per-interface limit values
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- aliases for interface name
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The configuration should be done in the ``[network]`` section of the
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Glances configuration file.
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For example, if you want to hide the loopback interface (lo) and all the
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virtual docker interface (docker0, docker1, ...):
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.. code-block:: ini
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[network]
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# Default bitrate thresholds in % of the network interface speed
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# Default values if not defined: 70/80/90
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rx_careful=70
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rx_warning=80
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rx_critical=90
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tx_careful=70
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tx_warning=80
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tx_critical=90
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# Define the list of hidden network interfaces (comma-separated regexp)
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hide=docker.*,lo
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# Define the list of network interfaces to show (comma-separated regexp)
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#show=eth0,eth1
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# Automatically hide interface not up (default is False)
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hide_no_up=True
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# Automatically hide interface with no IP address (default is False)
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hide_no_ip=True
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# WLAN 0 alias
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alias=wlan0:Wireless IF
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# It is possible to overwrite the bitrate thresholds per interface
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# WLAN 0 Default limits (in bits per second aka bps) for interface bitrate
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wlan0_rx_careful=4000000
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wlan0_rx_warning=5000000
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wlan0_rx_critical=6000000
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wlan0_rx_log=True
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wlan0_tx_careful=700000
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wlan0_tx_warning=900000
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wlan0_tx_critical=1000000
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wlan0_tx_log=True
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Filtering is based on regular expression. Please be sure that your regular
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expression works as expected. You can use an online tool like `regex101`_ in
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order to test your regular expression.
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.. _regex101: https://regex101.com/
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