A quick, yet simple question that came to my mind while observing my system monitor (I was curious on the RAM and CPU usage) while writing a massive data set to a PostgreSQL database hosted on my local machine, but inside a docker container: why does writing to a PostgreSQL database show some activity in the Network panel of the system monitor on Ubuntu 22.04?
The starting of the query perfectly corresponded to the initial rise of the red curve.
Bonus question: why does it reach a "plateau" to roughly 50 MB/s and doesn't go faster?
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