$R2S$Server Memory usage is greater than 90% - awsbxznval005z   
top - 15:28:51 up 59 days, 21:08,  1 user,  load average: 0.56, 0.52, 0.57 
Tasks: 902 total,   2 running, 900 sleeping,   0 stopped,   0 zombie 
%Cpu(s):  1.0 us,  0.5 sy,  0.0 ni, 98.5 id,  0.0 wa,  0.1 hi,  0.0 si,  0.0 st 
MiB Mem : 1023421.+total,  56468.2 free, 930130.8 used,  36822.6 buff/cache 
MiB Swap:   2048.0 total,   2048.0 free,      0.0 used.  74810.4 avail Mem  
 
    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                                      
1188643 p15adm    20   0  914908  83128  69796 R   5.0   0.0   0:00.15 hdbnsutil                                                                                    
3407424 root      20   0 5847580 280832  67316 S   5.0   0.0  22:08.99 ds_am                                                                                        
   5304 root      20   0   10.0g 514032  31108 S   2.6   0.0   1322:32 vls_am                                                                                       
1188065 akhamka1  20   0   53408   5288   3576 R   1.3   0.0   0:00.12 top                                                                                          
3406338 root      20   0 3389192 517352  38572 S   1.3   0.0   6:31.29 ds_agent                                                                                     
4029266 root      20   0   30156  20420  16740 S   1.3   0.0  29:25.03 riseagent                                                                                    
1103925 p15adm    20   0   11.8g 417720  90800 S   0.7   0.0 206:55.23 hdbcompileserve                                                                              
1103928 p15adm    20   0   12.1g 447320 108696 S   0.7   0.0 228:50.78 hdbpreprocessor       