$R2S$Server Memory usage is greater than 90% - awsbrzirll0011   
top - 00:05:07 up 57 days,  6:28,  1 user,  load average: 0.92, 0.80, 0.72 
Tasks: 827 total,   1 running, 826 sleeping,   0 stopped,   0 zombie 
%Cpu(s):  1.0 us,  0.4 sy,  0.0 ni, 98.4 id,  0.0 wa,  0.3 hi,  0.0 si,  0.0 st 
MiB Mem : 983152.9 total,  20308.7 free, 931284.7 used,  31559.6 buff/cache 
MiB Swap:   2048.0 total,   2048.0 free,      0.0 used.  35268.4 avail Mem  
 
    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                                         
4147628 root      20   0 5707940 397088  64736 S   7.9   0.0  23:06.46 ds_am                                                                                           
   7727 root      20   0    9.9g 506732  31372 S   1.7   0.1   1403:58 vls_am                                                                                          
  80404 pjeadm    20   0  896.0g 890.9g   6.5g S   1.7  92.8   3651:00 hdbindexserver                                                                                  
4146356 root      20   0 3322768 463720  37176 S   1.3   0.0   6:29.65 ds_agent                                                                                        
  77263 pjfadm    20   0   10.4g   6.2g 718388 S   1.0   0.6 879:24.28 hdbnameserver                                                                                   
  79810 pjeadm    20   0 6327884   2.8g 591520 S   1.0   0.3 528:42.21 hdbdocstore                                   