linux memory usage
// linux command for reporting used memory percentage
$ free | grep Mem | awk '{print $3/$2 * 100.0}'
23.8171linux memory usage
// linux command for reporting used memory percentage
$ free | grep Mem | awk '{print $3/$2 * 100.0}'
23.8171linux 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%check vm ram details in linux
sudo dmidecode -t 17how can I check memory usage in linux?
for more information search this webside --
https://www.howtogeek.com/659529/how-to-check-memory-usage-from-the-linux-terminal/linux show current memory usage
free
#------------------------------------------------------------
#total Total installed memory
#used Memory currently in use by running processes (used= total – free – buff/cache)
#free Unused memory (free= total – used – buff/cache)
#shared Memory shared by multiple processes
#buffers Memory reserved by the OS to allocate as buffers when process need them
#cached Recently used files stored in RAM
#buff/cache Buffers + Cache
#available Estimation of how much memory is available for starting new applications, without swapping.Copyright © 2021 Codeinu
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