#!/usr/bin/env zsh
# print 1 minute load average with tooltip for 1, 5 and 15 minutes
# emit 3 classes: good, warning, critical

local load_all=$(cut -d' ' -f1,2,3 /proc/loadavg)
local load=${${(@s: :)load_all}[1]}
print -l ${load} ${load_all}

if [[ ${load} -gt $(( $(nproc) + 1 )) ]]; then
    print critical
elif [[ ${load} -gt $(nproc) ]]; then
    print warning
else
    print good
fi