ps -ylC php-fpm --sort:rss

ps -ylC php-fpm --sort:rss
ps -ylC php-fpm7.2 --sort:rss

ps -ylC php-fpm7.2 --sort:rss
S   UID   PID  PPID  C PRI  NI   RSS    SZ WCHAN  TTY          TIME CMD
S     0 10836     1  0  80   0  6960 91494 ep_pol ?        00:06:45 php-fpm7.2
S    33 17394 10836  2  80   0 74596 95123 skb_wa ?        00:00:20 php-fpm7.2
S    33 17429 10836  2  80   0 80244 96475 skb_wa ?        00:00:16 php-fpm7.2
S    33 17287 10836  2  80   0 81336 96457 skb_wa ?        00:00:35 php-fpm7.2

• Explainshell.com: https://explainshell.com/explain?cmd=ps+-ylC+php-fpm+--sort%3Arss

ps --no-headers -o "rss,cmd" -C php-fpm | awk '{ sum+=$1 } END { printf ("%d%s\n", sum/NR/1024,"M") }'
ps --no-headers -o "rss,cmd" -C php-fpm7.2 | awk '{ sum+=$1 } END { printf ("%d%s\n", sum/NR/1024,"M") }'

Related

ps -e

See also

• PHP-fpm, /etc/php/7.*/fpm/pool.d/, pm., pm.max_children}
• Memory: memory pages, RAM, virsh Memory Commands, OOM, meminfo, vmstat, NAND, DDR, lsmem, /dev/shm, /proc/meminfo, sar -r, IOMMU, pmem, Memory management, Garbage collector, THP, Linux Huge Page TLB
• Process, zombie process, fork, thread: ps, tree, pstree, ps axf, proc, pwdx, which, watch, sar -q, tload, uptime, Interrupts, pgrep, tasklist (Windows), Zombie process, pstack, docker ps, docker-compose ps, jobs, acct, process mrelease, pidstat, IPC, pidof