My perl script (ca. 400 lines, uses 10 modules) needs more than 10 seconds until it is loaded on a raspberry pi. It is started with the raspberry pi and therewith the boot time is much longer. Running this script is the only purpose of that raspberry pi. Once running, the performance is good. Is there any option to speed up the startup of the script? Some pre-compilation? I already tried with PAR pp but it did not help.