On my Raspbian 8 (Jessie) systemiostat -dzp 5 |grep -v k0 shows me:Device:            tps    kB_read/s    kB_wrtn/s    kB_read    kB_wrtnmmcblk0p2         0.80         0.00         3.20          0         16Device:            tps    kB_read/s    kB_wrtn/s    kB_read    kB_wrtn:while sudo iotop -btoqqqd 5does not show anything at the same time. Why?It seems like this problem has been seen before: iotop does not show writes.I have reported this as bug to Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=856186.
Why does iotop not show the same as iostat? Why is there a difference?
linux;monitoring;io