[luatex] runtime

[Herbert Voss]

Hello all,

I am running lualatex with package pdfpages to insert
970 pages of another document:

It takes a lot of time:

real    4m31.530s
user    3m30.000s
sys     0m58.771


running it with pdflatex:

real    0m27.802s
user    0m24.902s
sys     0m2.028s


Is this the expected behaviour?

iMac:Intro4 voss$ lualatex --version
This is LuaHBTeX, Version 1.15.0 (TeX Live 2022)

and TL 2021


Herbert