$R2S$Server Memory usage is greater than 90% - awsbrzirll0011   
top - 01:33:12 up 19 days,  7:56,  3 users,  load average: 0.42, 0.46, 0.55 
Tasks: 842 total,   2 running, 840 sleeping,   0 stopped,   0 zombie 
%Cpu(s):  2.8 us,  1.7 sy,  0.0 ni, 94.6 id,  0.1 wa,  0.7 hi,  0.1 si,  0.0 st 
MiB Mem : 983152.9 total,  48852.8 free, 910168.9 used,  24131.2 buff/cache 
MiB Swap:   2048.0 total,   2048.0 free,      0.0 used.  56336.1 avail Mem  
 
    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                                         
2736010 pjfadm    20   0 6280472 413772 242304 R  94.1   0.0   0:00.82 hdbnsutil                                                                                       
 706874 root      20   0 5703984 397004  64560 S  58.8   0.0  23:03.52 ds_am                                                                                           
   3252 root      rt   0  655880 183140  69944 S   5.9   0.0  80:07.26 corosync                                                                                        
   3330 root      20   0 5863408 258960 131260 S   5.9   0.0 354:20.38 telegraf                                                                                        
   4298 haclust+  20   0  150504  26148  16272 S   5.9   0.0  89:54.53 pacemaker-based                                                                                 
   7727 root      20   0 8499552 466956  30948 S   5.9   0.0 466:12.03 vls_am                                                                                          
  88123 pjfadm    20   0 2392296 811840 227196 S   5.9   0.1 111:19.36 hdbwebdispatche                                                                                 
 706486 root      20   0 1264076  31232  12772 S   5.9   0.0   0:13