$R2S$Server Memory usage is greater than 90% - awsbryirll0009   
top - 03:36:50 up 84 days,  9:54,  4 users,  load average: 0.69, 0.71, 1.26 
Tasks: 825 total,   1 running, 824 sleeping,   0 stopped,   0 zombie 
%Cpu(s):  0.2 us,  0.2 sy,  0.0 ni, 99.6 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st 
MiB Mem : 509825.4 total,  43141.0 free, 449402.2 used,  17282.2 buff/cache 
MiB Swap:   2048.0 total,      0.1 free,   2047.9 used.  46225.0 avail Mem  
 
    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                                                                                                              
 179564 pgaadm    20   0  405.5g 400.8g   7.1g S   3.0  80.5  47202:36 hdbindexserver                                                                                                                                                       
3289640 root      20   0 4898288 473116  23896 S   1.7   0.1  53:40.32 ds_am                                                                                                                                                                
 153363 schakr86  20   0   53324   5204   3752 R   1.0   0.0   0:00.07 top                                                                                                                                                                  
 177551 pgaadm    20   0   32.8g  28.7g 338072 S   1.0   5.8   7442:49 hdbnameserver                                                                                                                                                        
 179519 pgaadm    20   0 2333912 579232  31600 S   1.0   0.1   1001:23 hdbpreprocessor                                                                                                                                                      
 190525 pgaadm    20   0 3256816 829616  33080 S   1.0   0.2   1095:48 hdbwebdispatche                                                                                                                                                      
 308708 root      20   0 6539224 415084  14132 S   1.0   0.1 575:07.52 vls_am                                                                                                                                                               
 959802 schakr86  20   0   53296   5076   3620 S   1.0   0.0  23:25.01 top                                                                                                                                                                  
1944604 sapadm    20   0   13.6g 656612  32120 S   1.0   0.1   2:57.48 java                                                                                                                                                                 
 179515 pgaadm    20   0 2423504 637420  53992 S   0.7   0.1 990:47.21 hdbcompileserve                                                                                                                                                      
 312980 root      20   0 5797996 121540  45080 S   0.7   0.0 311:36.92 telegraf                                                                                                                                                             
3288671 root      20   0 3649176 485304  36432 S   0.7   0.1  56:40.34 ds_agent                                                                                                                                                             
3462203 root      20   0  935236  30216  21736 S   0.7   0.0   1:14.19 TaniumCX                                                                                                                                                             
  19817 sa--appd  20   0   11.5g 849316  10256 S   0.3   0.2 909:11.74 java                                                                                                                                                                 
1495890 root      20   0  666356  52428  39928 S   0.3   0.0   2:27.63 td-agent-bit