$R2S$Server Memory usage is greater than 90% - awsbrzirll000w   
Tasks: 820 total,   1 running, 819 sleeping,   0 stopped,   0 zombie 
%Cpu(s):  2.8 us,  0.3 sy,  0.5 ni, 95.9 id,  0.0 wa,  0.4 hi,  0.1 si,  0.0 st 
MiB Mem : 983152.9 total,  73554.3 free, 881436.8 used,  28162.0 buff/cache 
MiB Swap:   2048.0 total,   2048.0 free,      0.0 used.  85203.4 avail Mem  
 
    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                                                                                                          
  40775 pjeadm    20   0  823.3g 820.1g   6.9g S 178.5  85.4 143880:08 hdbindexserver                                                                                                                                                   
   2830 root      30  10  100956   9332   5640 S   5.6   0.0 177:02.11 mgsusageag                                                                                                                                                       
   2426 root      20   0 5863344 207232 133052 S   2.3   0.0 695:31.65 telegraf                                                                                                                                                         
 729138 root      20   0 6431932 575396  65996 S   2.3   0.1  97:53.54 ds_am                                                                                                                                                            
  38595 pjfadm    20   0   11.6g   7.4g 919492 S   1.3   0.8   2039:44 hdbnameserver                                                                                                                                                    
  40672 pjeadm    20   0   27.4g  10.9g 714880 S   1.0   1.1 697:36.40 hdbdocstore                                                                                                                                                      
  40729 pjeadm    20   0   25.6g   9.0g 613744 S   1.0   0.9 641:30.14 hdbdpserver                                                                                                                                                      
  43223 pjeadm    20   0 2269472 847228 234472 S   1.0   0.1 410:45.18 hdbdiserver                                                                                                                                                      
   7257 root      20   0   11.0g 519120  31396 S   0.7   0.1 991:13.20 vls_am                                                                                                                                                           
  40495 pjfadm    20   0 2774420 824108 109188 S   0.7   0.1 416:34.27 hdbcompileserve                                                                                                                                                  
  40498 pjfadm    20   0 1742056 880748 144576 S   0.7   0.1 407:34.23 hdbpreprocessor                                                                                                                                                  
  40821 pjeadm    20   0   25.7g   8.9g 620552 S   0.7   0.9 630:27.43 hdbxsengine                                                                                                                                                      
  43506 pjfadm    20   0 2943880   1.1g 234452 S   0.7   0.1 435:39.65 hdbwebdispatche                                                                                                                                                  
 728386 root      20   0 3592600 467612  41092 S   0.7   0.0  39:59.17 ds_agent                                                                                                                                                         
1174815 schakr86  20   0   53320   5204   3752 R   0.7   0.0   0:00.08 top                                                                                                                                                              
   2111 awsdata   20   0   40.1g 559144  19440 S   0.3   0.1 256:55.08 jsvc                                                                                                                                                             
   2465 root      20   0 3965124  18344   9948 S   0.3   0.0   6:50.91 amazon-ssm-agen