$R2S$Server Memory usage is greater than 90% - awsbrzfral0006   
top - 23:32:23 up 11 days,  5:55,  3 users,  load average: 0.34, 0.35, 0.30 
Tasks: 752 total,   1 running, 751 sleeping,   0 stopped,   0 zombie 
%Cpu(s):  0.1 us,  0.3 sy,  0.0 ni, 99.5 id,  0.0 wa,  0.1 hi,  0.0 si,  0.0 st 
MiB Mem : 983152.9 total,  52140.9 free, 915595.5 used,  15416.5 buff/cache 
MiB Swap:   2048.0 total,   2048.0 free,      0.0 used.  54878.3 avail Mem  
 
    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                                         
3886262 schakr86  20   0   53168   5120   3672 R  11.8   0.0   0:00.03 top                                                                                             
  55625 pjeadm    20   0  890.7g 884.8g   7.0g S   5.9  92.2 770:19.24 hdbindexserver                                                                                  
  59675 pjfadm    20   0 2649720 775256 227464 S   5.9   0.1  57:36.58 hdbwebdispatche                                                                                 
      1 root      20   0  239000  11436   8108 S   0.0   0.0  15:54.35 systemd          