$R2S$ Server Memory usage is greater than 90% - awsbsenval000k   
top - 16:26:51 up 97 days, 12:01,  1 user,  load average: 0.32, 0.64, 0.54 
Tasks: 750 total,   1 running, 749 sleeping,   0 stopped,   0 zombie 
%Cpu(s):  2.6 us,  0.2 sy,  0.0 ni, 97.1 id,  0.0 wa,  0.2 hi,  0.0 si,  0.0 st 
MiB Mem : 1023473.+total,  43248.4 free, 960762.1 used,  19462.7 buff/cache 
MiB Swap:   2044.0 total,   2044.0 free,      0.0 used.  52575.3 avail Mem  
