$R2S$Server Memory usage is greater than 90% - awsbpbnval0037   
mpatil47@awsbpbnval0037 ~]$ free -g 
              total        used        free      shared  buff/cache   available 
Mem:            122          30          73           0          18          91 
Swap:            63           1          62 
[mpatil47@awsbpbnval0037 ~]$ 