View memory usage linux

Check how much memory linux

free -m

Linux memory usage

// linux command for reporting used memory percentage
$ free | grep Mem | awk '{print $3/$2 * 100.0}'
23.8171

Source: stackoverflow.com

Linux command to check memory usage in percentage

$ free -t | awk 'NR == 2 {printf("Current Memory Utilization is : %.2f%"), $3/$2*100}'
or
$ free -t | awk 'FNR == 2 {printf("Current Memory Utilization is : %.2f%"), $3/$2*100}'

Current Memory Utilization is : 20.42%

Source: 2daygeek.com

View memory usage linux

top - 15:20:30 up  6:57,  5 users,  load average: 0.64, 0.44, 0.33
Tasks: 265 total,   1 running, 263 sleeping,   0 stopped,   1 zombie
%Cpu(s):  7.8 us,  2.4 sy,  0.0 ni, 88.9 id,  0.9 wa,  0.0 hi,  0.0 si,  0.0 st
KiB Mem:   8167848 total,  6642360 used,  1525488 free,  1026876 buffers
KiB Swap:  1998844 total,        0 used,  1998844 free,  2138148 cached

  PID USER      PR  NI  VIRT  RES  SHR S  %CPU %MEM    TIME+  COMMAND                                                                                 
 2986 enlighte  20   0  584m  42m  26m S  14.3  0.5   0:44.27 yakuake                                                                                 
 1305 root      20   0  448m  68m  39m S   5.0  0.9   3:33.98 Xorg                                                                                    
 7701 enlighte  20   0  424m  17m  10m S   4.0  0.2   0:00.12 kio_thumbnail

Source: binarytides.com

Similar codes

0 vote315 views2 answers
Como agreagar archivo a .gitignore y eliminarlo del repositorio
Shell/Bash
0 vote319 views1 answer
Print(" Menghitung Luas bangun datar Persegi, Segitiga dan Lingkaran") s = float(input("Input sisi persegi: ")) luas = s**2 print("\nLuas Persegi\t\t:", luas)
Shell/Bash
47 votes337 views2 answers
Stop a process running on a port ubuntu
Shell/Bash
4 votes336 views2 answers
Docker image is not reseting
Shell/Bash
0 vote318 views1 answer
Terminal for kali linux
Shell/Bash
0 vote351 views1 answer
Batch compress mp4
Shell/Bash
0 vote353 views1 answer
Npm install capacitor to existing angular project
Shell/Bash
13 votes340 views7 answers
Animate.css
Shell/Bash
0 vote285 views4 answers
Bash uppercase
Shell/Bash
1 vote356 views1 answer
How to lkill adb
Shell/Bash