Detect memory pick

To Nha Notes | Jan. 27, 2021, 2:08 p.m.

Check peak memory processes

ps ax -o pid,size,%cpu,%mem,command | sort -b -k4 -r | head -n 20 | awk '{print "PID:" $1 "  "   $2/1024 "MB     cpu " $3 "%    mem "$4 "%   "    $5}'

Check consumed memory

free -t | awk 'NR == 2 {print "Current Memory Utilization is : " $3/$2*100}'