I am investigating what the kernel is doing on my server, you can see kernel time in CPU chart in below screenshot, it uses 90% of the active CPU usage, then I use Process Hacker to display all processes' user CPU Time and kernel Time, save them in excel and sum up their values...
Hi, I am migrating the code of ESP8266 for battery powerred device. But seems, I have a problem to have reasonable time to connect to wifi. It takes at least 3 secods always. Here is the code: #include <FS.h> #include <AsyncTCP.h> #inclu...