$R2S$Server Memory usage is greater than 90% - awsbsenval000k   
top - 19:12:50 up 84 days, 15:47,  4 users,  load average: 0.21, 0.42, 0.72 
Tasks: 769 total,   1 running, 768 sleeping,   0 stopped,   0 zombie 
%Cpu(s):  0.9 us,  0.2 sy,  0.0 ni, 98.8 id,  0.0 wa,  0.2 hi,  0.0 si,  0.0 st 
MiB Mem : 1023473.+total,  69331.8 free, 935458.1 used,  18683.3 buff/cache 
MiB Swap:   2044.0 total,   2044.0 free,      0.0 used.  77879.3 avail Mem