I built a custom linux image using buildroot and busybox. To speed up the boot process I'd like to use bootchartd (built-in version of busybox) to profile the process. However bootchartd is not running, therefore no output file (/var/log/bootchart.tgz) is generated.
I appended each of these two lines to the kernel command line. Unfortunately, neither of them is working:
Does anybody know why bootchartd isn't launched?
Note: initramfs as a root filesystem