increased used ports fluctuations
At 18th or March around 6:30pm I restarted Tor.
After that I realized a complete different behaviour in the use of ports and the network throughput. The attached SVG graphic shows the complete day of 18th of March using sysstat [1]
[1] http://sebastien.godard.pagesperso-orange.fr/ [2] https://zwiebeltoralf.de/tinderbox.html
Edited by toralf