Hi everyone, I used guile's statprof profiler to collect some performance data for guix package. I added the profiler by using the statprof module in guix/guix/scripts/package.scm and wrapping the call to guix-package* in the guix package define command thing in a lambda, then in statprof. Here is the code: paste.debian.net/1334168 I collected this data by running guix package -i krita inkscape rust-rustup-toolchain. It uses a significant amount of time in the garbage collector (~75% of total runtime) and ~45% of time is spend calling append. What do y'all make of this? Here is the full data: paste.debian.net/1334174
Happy hacking! Evan Cooney
