Hi community, I moved my system to an SSD two days ago. I applied recommendation to use "discard" when I noticed that one kworker is using exactly 45% of the first cpu. I tried to find out some solution in google already, but nothing alike my issue. It seems it is tricky to find out what exactly is using the queue and causing the higher load.
Has someone of you dealt with this problem, or have some useful idea how to debug it? The kernel is (i just build and installed) 4.9.1 with jessie. I also tried using systemv init, but it is still there. thanks in advance
