When I run htop
in Bash on Windows I get the following output regarding CPU usage:
while the Windows Task Manager shows around 1% usage.
From here it's clear that htop's red regions are supposed to mean CPU usage by kernel threads, and green is for normal priority threads.
In the case of Bash on Windows it currently seems that the green is the actual CPU usage, but what does the red mean? Does it possibly represent a maximum limit of what the Windows-Linux subsystem can use, or is it merely a display bug, in which case why does it specifically show 50% usage for each CPU/hyperthread?