README.md

processcount.sh

Description

This is a simple oneliner that I wrote so that I could quicly get an overview of the counts of each process.

NOTE:

Too many TASK_UNINTERRUPTIBLE processes can cause significant Disk Utilization.

Example

21:05 Mac Shell: processcount.sh/>$ process=( R S D K T Z X ) &&
> state=(
>     "(running)"
>     "(sleeping)"
>     "(sleeping)"
>     "(sleeping)"
>     "(stopped)"
>     "(zombie)"
>     "(zombie)"
> ) &&
> process_name=(
>     TASK_RUNNING
>     TASK_INTERRUPTIBLE
>     TASK_UNINTERRUPTIBLE
>     TASK_KILLABLE
>     TASK_STOPPED/TRACED
>     EXIT_ZOMBIE EDIT_DEAD
> ) &&
> counter=0 &&
> for i in "${process[@]}"; do
>     [[ "$counter" == "0" ]] &&
>         w | head -n 1;
>     printf "%s\t%d\t%s\t%s\n" \
>         "$i" \
>         "$(ps -ev | \
>             awk '{print $2}' | \
>                 grep -w "$i" -c)" \
>         "${state[$counter]}" \
>         "${process_name[$counter]}";
>     ((counter++))
> done;
21:05  up 3 days, 12:15, 3 users, load averages: 1.12 1.27 1.31
R	1	(running)	TASK_RUNNING
S	170	(sleeping)	TASK_INTERRUPTIBLE
D	0	(sleeping)	TASK_UNINTERRUPTIBLE
K	0	(sleeping)	TASK_KILLABLE
T	0	(stopped)	TASK_STOPPED/TRACED
Z	0	(zombie)	EXIT_ZOMBIE
X	0	(zombie)	EDIT_DEAD
21:05 Mac Shell: processcount.sh/>$

processcount.sh

process=( R S D K T Z X ) &&
state=(
    "(running)"
    "(sleeping)"
    "(sleeping)"
    "(sleeping)"
    "(stopped)"
    "(zombie)"
    "(zombie)"
) &&
process_name=(
    TASK_RUNNING
    TASK_INTERRUPTIBLE
    TASK_UNINTERRUPTIBLE
    TASK_KILLABLE
    TASK_STOPPED/TRACED
    EXIT_ZOMBIE EDIT_DEAD
) &&
counter=0 &&
for i in "${process[@]}"; do
    [[ "$counter" == "0" ]] &&
        w | head -n 1;
    printf "%s\t%d\t%s\t%s\n" \
        "$i" \
        "$(ps -ev | \
            awk '{print $2}' | \
                grep -w "$i" -c)" \
        "${state[$counter]}" \
        "${process_name[$counter]}";
    ((counter++))
done;