Jeder der gerne einmal die Anbindung seines Linux-Systems/Servers überprüfen möchte, kann dies mir diesen einfachen Befehlen tun.

  • apt install speedtest-cli (Installation des “Programms”)
  • speedtest-cli (Ausführen des Test

Wir bekommen bei unseren Nodes diese Werte geliefert:

Retrieving speedtest.net configuration…
Testing from XXX…
Retrieving speedtest.net server list…
Selecting best server based on ping…
Hosted by wilhelm.tel (Norderstedt) [96.32 km]: 13.945 ms
Testing download speed……………………………………………………………………..
Download: 399.37 Mbit/s
Testing upload speed…………………………………………………………………………………………
Upload: 379.36 Mbit/s

Unsere Nodes sind mit synchronen 400MBit/s angebunden. Diese Werte erhalten wir somit auch beim Performancetest der Anbindung.
Mit dem Kommando speedtest-cli –help, erhaltet Ihr eine Auflistung an zusätzlichen Parametern.

usage: speedtest-cli [-h] [–no-download] [–no-upload] [–bytes] [–share]

                     [–simple] [–csv] [–csv-delimiter CSV_DELIMITER]

                     [–csv-header] [–json] [–list] [–server SERVER]

                     [–exclude EXCLUDE] [–mini MINI] [–source SOURCE]

                     [–timeout TIMEOUT] [–secure] [–no-pre-allocate]

                     [–version]

Command line interface for testing internet bandwidth using speedtest.net.

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optional arguments:

  -h, –help            show this help message and exit

  –no-download         Do not perform download test

  –no-upload           Do not perform upload test

  –bytes               Display values in bytes instead of bits. Does not

                        affect the image generated by –share, nor output from

                        –json or –csv

  –share               Generate and provide a URL to the speedtest.net share

                        results image, not displayed with –csv

  –simple              Suppress verbose output, only show basic information

  –csv                 Suppress verbose output, only show basic information

                        in CSV format. Speeds listed in bit/s and not affected

                        by –bytes

  –csv-delimiter CSV_DELIMITER

                        Single character delimiter to use in CSV output.

                        Default “,”

  –csv-header          Print CSV headers

  –json                Suppress verbose output, only show basic information

                        in JSON format. Speeds listed in bit/s and not

                        affected by –bytes

  –list                Display a list of speedtest.net servers sorted by

                        distance

  –server SERVER       Specify a server ID to test against. Can be supplied

                        multiple times

  –exclude EXCLUDE     Exclude a server from selection. Can be supplied

                        multiple times

  –mini MINI           URL of the Speedtest Mini server

  –source SOURCE       Source IP address to bind to

  –timeout TIMEOUT     HTTP timeout in seconds. Default 10

  –secure              Use HTTPS instead of HTTP when communicating with

                        speedtest.net operated servers

  –no-pre-allocate     Do not pre allocate upload data. Pre allocation is

                        enabled by default to improve upload performance. To

                        support systems with insufficient memory, use this

                        option to avoid a MemoryError

  –version             Show the version number and exit