Testing with http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19-rc2/ shows:
Writes on the sd card are still reported about a factor 1000 too high, e.g. 27000000ms = 27000s where I expect around 27s. I tried on an nvme ssd with the same result, just smaller numbers and /dev/urandom was the bottleneck. I suspect that the kernel is actually reporting µs instead of ms although that is wild speculation. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1790181 Title: /proc/diskstats shows weird values To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1790181/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs