That's great. But can I ask if it can you use text instead of image? That would be more search friendly.

There are no way to measure load average on Windows. We can only get an instantaneous CPU load with this command:

wmic cpu get loadpercentage

The Python wheel psutil emulates what Linux does (for sure, need time to collect data):

https://github.com/giampaolo/psutil/blob/d4b37d9628e634c00a2990e488b1cc38ea6a41b5/psutil/arch/windows/wmi.c#L16-L54

I'm not sure what should we do: ignore it, or do what psutil does.

In fact, the crate we used required us does the same thing:

https://github.com/uutils/procps/blob/c2c0baba2d0db19f40c04f86df073c5614333858/src/uu/top/src/top.rs#L53C1-L57C54

    // Must refresh twice.
    // https://docs.rs/sysinfo/0.31.2/sysinfo/struct.System.html#method.refresh_cpu_usage
    picker::sysinfo().write().unwrap().refresh_all();
    sleep(Duration::from_millis(200));
    picker::sysinfo().write().unwrap().refresh_all();

You can even use a multi-threaded background to refresh this data if sysinfo cannot doesn't meet your needs.