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From Zigor Salvador <zigorsalva...@gmail.com>
Subject Performance (CPU use)
Date Mon, 24 Oct 2011 12:01:40 GMT
Hi,

I'm back with some more results.

This is the typical load I'm seeing in the system when communication throughput with MINA
is maxed out.

I notice I'm only using around 10% of the available processing power.

Zigor.

top - 13:56:05 up  2:49,  2 users,  load average: 0.28, 0.12, 0.14
Tasks: 196 total,   2 running, 194 sleeping,   0 stopped,   0 zombie
Cpu0  :  0.3%us,  0.0%sy,  0.0%ni, 98.3%id,  0.0%wa,  0.0%hi,  1.3%si,  0.0%st
Cpu1  :  4.5%us,  4.2%sy,  0.0%ni, 91.3%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu2  :  0.0%us,  0.0%sy,  0.0%ni,100.0%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu3  :  3.5%us,  4.1%sy,  0.0%ni, 92.4%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu4  :  0.0%us,  0.0%sy,  0.0%ni,100.0%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu5  :  0.0%us,  0.0%sy,  0.0%ni,100.0%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu6  :  0.3%us,  0.0%sy,  0.0%ni, 99.7%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu7  :  0.3%us,  0.3%sy,  0.0%ni, 99.4%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu8  :  0.7%us,  0.0%sy,  0.0%ni, 99.3%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu9  : 92.7%us,  5.0%sy,  0.0%ni,  1.0%id,  0.0%wa,  0.0%hi,  1.3%si,  0.0%st
Cpu10 :  0.3%us,  0.0%sy,  0.0%ni, 99.7%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu11 :  0.3%us,  0.0%sy,  0.0%ni, 99.7%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu12 :  0.0%us,  0.0%sy,  0.0%ni,100.0%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu13 :  0.0%us,  0.0%sy,  0.0%ni,100.0%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu14 : 14.0%us,  8.5%sy,  0.0%ni, 77.5%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu15 :  0.0%us,  0.0%sy,  0.0%ni,100.0%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Mem:  24677232k total,  1123960k used, 23553272k free,    26644k buffers
Swap: 25101524k total,        0k used, 25101524k free,   285016k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND                     
                                                                     
 3015 zigor     20   0 16.3g 171m 9808 S  9.2  0.7  17:28.95 java                        
                                                                      
   33 root      20   0     0    0    0 S  0.0  0.0   0:01.04 kworker/9:0                 
                                                                      
  178 root      20   0     0    0    0 S  0.0  0.0   0:00.09 kworker/6:1                 
                                                                      
 1571 zigor     20   0 27380 3068  868 S  0.0  0.0   0:03.34 dbus-daemon                 
                                                                      
 1691 zigor     20   0  198m  12m 9500 S  0.0  0.1   0:00.97 metacity                    
                                                                      
 1766 zigor     20   0  374m  19m  10m S  0.0  0.1   0:01.84 unity-panel-ser             
                                                                      
 3456 zigor     20   0 21568 1532 1084 R  0.0  0.0   0:01.60 top                         
                                                                      
    1 root      20   0 24184 2276 1344 S  0.0  0.0   0:02.34 init                        
                                                                      
    2 root      20   0     0    0    0 S  0.0  0.0   0:00.00 kthreadd                    
                                                                      
    3 root      20   0     0    0    0 S  0.0  0.0   0:00.20 ksoftirqd/0                 
                                                                      
    6 root      RT   0     0    0    0 S  0.0  0.0   0:00.00 migration/0                 
                                                                      
    7 root      RT   0     0    0    0 S  0.0  0.0   0:00.00 migration/1                 
                                                                      
    8 root      20   0     0    0    0 S  0.0  0.0   0:00.00 kworker/1:0                 
                                                                      
    9 root      20   0     0    0    0 S  0.0  0.0   0:00.00 ksoftirqd/1                 
                                                                      
   10 root      20   0     0    0    0 S  0.0  0.0   0:01.82 kworker/0:1                 
                                                                      
   11 root      RT   0     0    0    0 S  0.0  0.0   0:00.00 migration/2                 
                      
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