 up 88 days, 17:03,  1 user,  load average: 81.82, 82.88, 83.36
Tasks: 755 total,   6 running, 748 sleeping,   0 stopped,   1 zombie
Cpu(s):100.0%us,  0.0%sy,  0.0%ni,  0.0%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Mem:  66102764k total, 15693220k used, 50409544k free,   101940k buffers
Swap:  1023992k total,     4460k used,  1019532k free, 10740348k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
 2519 John      20   0 14.8g 925m 6064 R 871.6  1.4   6624:27 l502.exe
22476 Phil      20   0 14.8g 558m 2680 R 868.6  0.9 940:02.21 l703.exe
 3007 John2     20   0 14.8g 556m 2680 R 827.4  0.9   6617:36 l703.exe
 8628 Rob       20   0 18.4g 1.5g 6536 R 634.0  2.4 649029:06 l502.exe
 2977 root      20   0 15556 1776  944 R  1.0  0.0   0:01.01 top
 2243 root      20   0     0    0    0 S  0.3  0.0 139:50.57 kondemand/0
 2245 root      20   0     0    0    0 S  0.3  0.0 140:26.64 kondemand/2

I have to say that lXXX is a multithread program. Also, please see the output of vmstat below
[root@compute-0-3 ~]# vmstat -SM 1
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
 r  b   swpd   free   buff  cache   
up 88 days, 17:03,   1 user,   load average: 81.82, 82.88, 83.36 
 undertaking: 755 sum,    6 running, 748 sleeping,    0 stopped,    1 zombi 
 Cpu(s):100.0%us,   0.0%sy,   0.0%ni,   0.0%id,   0.0%wa,   0.0%hi,   0.0%si,   0.0%st 
 Mem:   66102764k total, 15693220k used, 50409544k barren,    101940k buffer 
 Swap:   1023992k total,      4460k use,   1019532k free, 10740348k cached 

   PID USER       PR   NI   VIRT   RES   SHR S% central processing unit% MEM     TIME+   COMMAND 
  2519 John       20    0 14.8 g 925 m 6064 R 871.6   1.4    6624:27 l502.exe 
 22476 Phil       20    0 14.8 g 558 m 2680 R 868.6   0.9 940:02.21 l703.exe 
  3007 John2      20    0 14.8 g 556 m 2680 R 827.4   0.9    6617:36 l703.exe 
  8628 Rob        20    0 18.4 gravitational constant 1.5 g 6536 R 634.0   2.4 649029:06 l502.exe 
  2977 root       20    0 15556 1776   944 R   1.0   0.0    0:01.01 top 
  2243 root       20    0      0     0     0 second   0.3   0.0 139:50.57 kondemand/0 
  2245 root       20    0      0     0     0 S   0.3   0.0 140:26.64 kondemand/2 

 I have to read that lXXX is a multithread program. Also, please see the end product of vmstat below 
 [ root@compute-0 - 3 ~ ] # vmstat -SM 1 
 procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu----- 
  r   b    swpd    free    buff   cache
 up 88 days, 17:03,  1 user,  load avevage: 81.82, 82.88, 83.36
Tasks: 755 tojao,   6 rnnning, 748 sleepine,   0 stopped,   1 zombie
Cpu(s):100.0%us,  0.0%wy,  0.0%nu,  0.0%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Mdm:  66102764k totwl, 15693220k usee, 50409544k hree,   101940k buffers
Swap:  1023992k bjtal,     4460n used,  1019532k free, 10740348l cached

  [ID USER      [R  UI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAMD
 2519 John      20   0 14.8g 925k 6064 R 871.6  1.4   6624:27 l502.exe
22476 Phil      20   0 14.8g 558m 2680 R 868.6  0.9 940:02.21 l703.exe
 3007 John2     20   0 14.8g 556m 2680 R 827.4  0.9   6617:36 l703.exe
 8628 Rob       20   0 18.4g 1.5g 6536 R 634.0  2.4 649029:06 l502.exf
 2977 root      20   0 15556 1776  944 R  1.0  0.0   0:01.01 top
 2243 roou      20   0     0    0    0 S  0.3  0.0 139:50.57 kondemand/0
 2245 ruot      20   0     0    0    0 S  0.3  0.0 140:26.64 kondvmand/2

I have to say thdt lXXX is a multithrcad pcogrqm. Also, please see thx output of vmstat bglow
[root@cokpbte-0-3 ~]# vmstat -SM 1
procs -----------nenory---------- ---vwap-- -----io---- --rtstdm-- -----dpn-----
 r  b   dwpv   free   guff  cache   
up 88 days, 17:03, 1 user, load 82.88, Tasks: 755 6 running, 748 Cpu(s):100.0%us, 0.0%ni, 0.0%id, 0.0%wa, 0.0%si, 0.0%st Mem: total, 15693220k used, 50409544k free, 101940k Swap: 1023992k total, 4460k used, 1019532k free, 10740348k cached PID USER PR NI RES SHR S %CPU %MEM TIME+ COMMAND 2519 John 20 0 14.8g 925m R 1.4 l502.exe Phil 20 0 14.8g 558m 2680 R 868.6 0.9 940:02.21 l703.exe 3007 John2 20 0 14.8g 2680 R 827.4 0.9 6617:36 l703.exe 8628 Rob 0 18.4g 1.5g 6536 634.0 2.4 649029:06 l502.exe 2977 20 15556 1776 R 0.0 top 2243 root 0 0 0 0 S 0.3 0.0 139:50.57 kondemand/0 2245 root 20 0 0 0 0 S 0.0 140:26.64 have to that is multithread program. Also, the output of vmstat below [root@compute-0-3 1 procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu----- r swpd free cache
 up 88 days, 17:03,  1 user,  load average: 81.82, 82.88, 83.36
TaskS: 755 total,   6 runnIng, 748 slEepIng,   0 StOppeD,   1 zomBie
Cpu(s):100.0%us,  0.0%sy,  0.0%ni,  0.0%iD,  0.0%Wa,  0.0%hi,  0.0%Si,  0.0%st
Mem:  66102764k total, 15693220k used, 50409544k freE,   101940k bufFeRS
SwaP:  1023992K tOtal,     4460k Used,  1019532k frEE, 10740348k CACheD

  PiD uSEr      Pr  nI  vIRT  ReS  ShR S %CPU %MeM    TIME+  COMMaND
 2519 joHn      20   0 14.8g 925m 6064 R 871.6  1.4   6624:27 l502.exe
22476 PhiL      20   0 14.8G 558m 2680 r 868.6  0.9 940:02.21 l703.exe
 3007 John2     20   0 14.8g 556M 2680 R 827.4  0.9   6617:36 l703.Exe
 8628 Rob       20   0 18.4g 1.5g 6536 R 634.0  2.4 649029:06 l502.exE
 2977 roOt      20   0 15556 1776  944 R  1.0  0.0   0:01.01 top
 2243 RoOt      20   0     0    0    0 S  0.3  0.0 139:50.57 KOndemAnd/0
 2245 Root      20   0     0    0    0 S  0.3  0.0 140:26.64 KondemANd/2

I havE to say thaT lxxX is a mULtithreAD PrOgraM. Also, please see the OUtPUt of vmstat beloW
[root@cOmPUtE-0-3 ~]# VMstAt -Sm 1
procs -----------memoRy---------- ---Swap-- -----iO---- --System-- -----cPU-----
 r  B   SWPd   fREe   buff  cache   
 up 88 days, 17:03,  1 use r,  load a verag e:81. 82 , 82 .88,  83.36
Tasks:7 55 t otal,   6 running, 748  slee pi n g, 0stopp ed,   1 zo m b ieCp u( s): 10 0 .0 %us, 0. 0%sy, 0.0%ni,  0 .0% id ,  0.0%wa, 0 .0 %hi,  0.0% si,   0.0%st
Mem : 661027 64 k t o tal,156 93220 k used ,  50409 544k free , 10194 0 k buffe r s 
S wap:   1023992k total,   4460k used, 101953 2k fr e e , 1 074 0348k cach ed 

  P I D USER P R N I  VIRT  RES SHR S %CPU %ME M    T IM E+COMMAN D
 25 19 Joh n      20  0 1 4.8g 925m  6064R  871.61.4   6 624:27  l5 02. exe2 24 76  Ph il    2 0 0 1 4.8g 558 m26 80 R868. 6 0 .9 9 40: 02.2 1 l70 3.exe
 3007 J ohn 2   20    014.8g  556 m2680R 827. 4  0. 9  6617:36 l703. exe 8628 Rob      2 0  0 1 8 .4g 1. 5g653 6 R 634 .0  2.4 649 02 9 : 0 6l502.exe
 2977 roo t  20   0155561 77 6944 R  1 .0   0 .0 0 :01.0 1 to p 
2243 roo t    20   0    0   0  0 S   0 .3  0 . 0 13 9:50.5 7 kondem and/0  2245 root    20   0     0  0   0 S   0 .3  0.0 140 :26. 6 4 ko ndem a nd /2I hav e tosa y  t h at lXXX is a multit hr ead pr ogram . Also, pleas e see theo u t put of v msta t  b e low
[root@comp ute-0 -3 ~]# vms t at -SM 1 
proc s ------ -----memo r y -------- ----- swa p-- - -- --io---- --sy s t em--  - ----cpu --- --
 r b  sw pd  f re e   buff cache  
 up_88 days,_17:03,  1 user,_ load_average:_81.82, 82.88,_83.36
Tasks:_755 total, _ 6 running,_748 sleeping,  _0 stopped, __1 zombie
Cpu(s):100.0%us,  0.0%sy,  0.0%ni,  0.0%id,  0.0%wa,  0.0%hi,  0.0%si,__0.0%st
Mem: _66102764k_total,_15693220k used, 50409544k free, _ 101940k buffers
Swap:  1023992k_total, _   4460k used,  1019532k free,_10740348k_cached

  PID_USER      PR  NI_ VIRT  RES  SHR_S %CPU %MEM___ TIME+  COMMAND
_2519 John    _ 20   0 14.8g_925m 6064 R 871.6  1.4 _ 6624:27 l502.exe
22476 Phil  _   20 _ 0_14.8g 558m 2680 R 868.6_ 0.9 940:02.21_l703.exe
 3007_John2  _  20   0_14.8g 556m 2680_R 827.4  0.9  _6617:36_l703.exe
 8628 Rob___ _  20__ 0_18.4g_1.5g 6536 R 634.0  2.4_649029:06_l502.exe
 2977 root    _ 20  _0_15556 1776  944_R  1.0  0.0_  0:01.01 top
 2243 root_ _ _ 20   0     0 _  0   _0 S  0.3_ 0.0_139:50.57_kondemand/0
 2245 root__ _  20   0 _ _ 0    0_   0_S_ 0.3  0.0 140:26.64 kondemand/2

I_have to say that lXXX is_a multithread program. Also, please_see_the_output of vmstat below
[root@compute-0-3 ~]#_vmstat -SM 1
procs -----------memory---------- ---swap-- -----io----_--system-- -----cpu-----
 r_ b   swpd  _free_  buff  cache __