$R2S$ Server Memory usage is greater than 90% - awsbpbnval003a   
currently memory utilization is under 90% threshold  
[mpatil47@awsbpbnval003a ~]$ free -g 
              total        used        free      shared  buff/cache   available 
Mem:            184          96          76           0          10          84 
Swap:            63          10          53 
[mpatil47@awsbpbnval003a ~]$ 