PID: cat /proc/$id/stat | awk '{print $1}'
USER: stat -c %U /proc/1/
PR: cat /proc/$id/stat | awk '{print $18}'
VIRT: cat /proc/$id/stat | awk '{print $23}'
RES: cat /proc/$id/statm | awk '{print $2}'
SHR: cat /proc/$id/statm | awk '{print $3}'
S: cat /proc/$id/stat | awk '{print $3}'
%CPU: *CUSTOM IMPLEMENT - PARALLELIZE CALCULATE_CPU_usaGE FOR ALL USES*
%MEM: cat /proc/$id/status | grep VmRSS | awk '{print $2}'
TIME+: cat /proc/$id/stat | awk '{print ($14 + $15 + $16 + $17)}'
COMMAND: cat /proc/$id/status | grep Name: | awk '{print $2}'

(with -a) to print PIDs of all functions analyzed
ls -al /proc/ | awk -F ' ' '$9~/^[0-9][0-9]*$/{print $9}'

(without -a)
ls -al /proc/ | awk -F ' ' '$9~/^[0-9][0-9]*$/{print $9}' | grep $USER