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Производительность сервера.



Имеем такую картину:
Админ я пока сесьма начинающий, хотелось бы понять, чего системе не хватает....

uptime
 23:00:29 up 13 days, 12:03,  4 users,  load average: 106.03, 93.50, 51.11

free
            	 total		used       free     shared    buffers     cached
Mem:      515040	510568       4472          0       2676      19912
-/+ buffers/cache:     487980      27060
Swap:      2008116     873856    1134260


iostat
Linux 2.4.25-vs1.3.7-ow1 (wptop)        03/16/04
avg-cpu:  %user   %nice    %sys   %idle
          19.11    0.10    4.33   76.46
 
Device:            tps   Blk_read/s   Blk_wrtn/s   Blk_read   Blk_wrtn
dev3-0           25.14       505.50       275.94  589709010  321905965

 vmstat
 procs                      memory    swap          io     system         cpu
 r  b  w   swpd   free   buff  cache  si  so    bi    bo   in    cs  us  sy  id
 1 74  2 876348   4548   2548  25612  14  32    32    21   23     7  19   4   3

 vserver-stat
CTX  PROC    VSZ    RSS  userTIME   sysTIME    UPTIME NAME     DESCRIPTION
0     964    1GB    4MB   2d02h04  11h32m36  13d12h06 root server
49153   18  122MB   11kB  10m42.73   5m03.03  11d05h56 FWD
49159    3    7MB    99B    m11.63    m05.78   5d11h56 EXCHANGE exchange ns3.fuzzitech.net
49163    6   15MB   810B    m00.64    m00.85   1d03h18 ALTERNC  alternc test server


Список процессов тут:
http://web.llama.fdns.net/psfile



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