$R2S$ Server Memory usage is greater than 90% - awsdkyirll002e   
top - 08:11:40 up 94 days, 14:10,  1 user,  load average: 0.93, 0.95, 1.16 
Tasks: 351 total,   1 running, 350 sleeping,   0 stopped,   0 zombie 
%Cpu(s):  4.9 us,  1.4 sy,  0.0 ni, 92.5 id,  0.0 wa,  0.5 hi,  0.6 si,  0.0 st 
MiB Mem :  31368.2 total,   2402.4 free,  14364.8 used,  14601.0 buff/cache 
MiB Swap:  65536.0 total,  53190.2 free,  12345.8 used.   3502.4 avail Mem  
 
    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                            
3788357 rpbadm    20   0   29.8g  11.0g  10.9g S  14.3  35.9  68:17.82 RPB_00_DIA_W38                                                                     
2117453 rpbadm    20   0   29.8g   9.8g   9.7g S  13.6  32.1  79:07.78 RPB_00_DIA_W27                                                                     
1005872 rpbadm    20   0   29.7g   9.0g   8.9g S   9.6  29.5  12:02.09 RPB_00_DIA_W36                                                                     
   2106 root      20   0  188716  14812   7528 S   5.0   0.0 115:59.80 adclient                                                                           
 876455 root      20   0 3093468 493184  15072 S   1.3   1.5  84:21.49 ds_agent                                                                           
1908320 rpbadm    20   0   29.8g  11.3g  11.1g S   1.0  36.8 209:58.61 RPB_00_DIA_W39                                                                     
 877719 root      20   0  945960  39020  12752 S   0.7   0.1   0:16.05 TaniumClient                                                                       
1224888 root      20   0  935244   8968   2820 S   0.7   0.0   0:10.77 TaniumCX                                                                           
   1596 root      20   0  727568  67852  65308 S   0.3   0.2  11:09.82 rsyslogd                                                                           
   4599 root      20   0 4900732 343724   9020 S   0.3   1.1   1718:04 vls_am                                                                             
 877045 root      20   0 4885840  74300  14876 S   0.3   0.2  44:10.14 ds_am                                                                              
1225062 root      20   0 2528760  67956  10688 S   0.3   0.2   0:03.23 TaniumTSDB                                                                         
3825203 rpbadm    20   0   29.8g   9.4g   9.3g S   0.3  30.6  58:15.94 RPB_00_DIA_W22                                                                     
3825249 rpbadm    20   0   30.8g   7.2g   6.1g S   0.3  23.5 833:39.88 RPB_00_BTC_W68                                                                     
      1 root      20   0  252428   6676   3572 S   0.0   0.0 123:54.22 systemd                                                                            
      2 root      20   0       0      0      0 S   0.0   0.0   0:05.07 kthreadd                                                                           
      3 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 rcu_gp                                                                             
      4 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 rcu_par_gp                                                                         
      5 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 slub_flushwq                                                                       
      7 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/0:0H-events_highpri                                                        
     10 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 mm_percpu_wq                                                                       
     11 root      20   0       0      0      0 S   0.0   0.0   0:00.00 rcu_tasks_rude_                                                                    
     12 root      20   0       0      0      0 S   0.0   0.0   0:00.00 rcu_tasks_trace                                                                    
     13 root      20   0       0      0      0 S   0.0   0.0   2:04.89 ksoftirqd/0                                                                        
     14 root      20   0       0      0      0 I   0.0   0.0  33:58.52 rcu_sched                                                                          
     15 root      rt   0       0      0      0 S   0.0   0.0   0:05.95 migration/0                                                                        
     16 root      rt   0       0      0      0 S   0.0   0.0   0:00.76 watchdog/0                                                                         
     17 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/0                                                                            
     18 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/1                                                                            
     19 root      rt   0       0      0      0 S   0.0   0.0   0:02.02 watchdog/1                                                                         
     20 root      rt   0       0      0      0 S   0.0   0.0   0:06.27 migration/1                                                                        
     21 root      20   0       0      0      0 S   0.0   0.0   2:07.56 ksoftirqd/1             