$R2S$Server Memory usage is greater than 90% - awsbqrnval001r   
top - 15:40:33 up 28 days, 23:16,  5 users,  load average: 1.19, 1.98, 1.91 
Tasks: 614 total,   4 running, 610 sleeping,   0 stopped,   0 zombie 
%Cpu(s):  4.2 us,  0.5 sy,  0.0 ni, 95.2 id,  0.0 wa,  0.2 hi,  0.0 si,  0.0 st 
MiB Mem : 125578.0 total,   2235.8 free,  47206.4 used,  76135.8 buff/cache 
MiB Swap: 131068.0 total,  85933.1 free,  45134.9 used.  12678.8 avail Mem 