Fedora and swap

[AlexM]

задача - иметь сервер без свапа. устал бороться
есть ява приложение, есть сквид. больше ничего нет. swapness = 1.
постоянно сваливается в свап, очень хочется узнать кто виновник.
вот состояние после свапа по данным free/ps_mem.py:

           total        used        free     shared    buffers     cached
Mem:        507936     504252       3684          0       7900      57048
-/+ buffers/cache:     439304      68632
Swap:      1349452     188452    1161000

 Private  +   Shared  =  RAM used       Program 

212.0 KiB +   0.0 KiB = 212.0 KiB       unlinkd
336.0 KiB +   0.0 KiB = 336.0 KiB       udevd
376.0 KiB +   0.0 KiB = 376.0 KiB       gpm
420.0 KiB +   0.0 KiB = 420.0 KiB       init
448.0 KiB +   0.0 KiB = 448.0 KiB       klogd
580.0 KiB +   0.0 KiB = 580.0 KiB       syslogd
592.0 KiB +   0.0 KiB = 592.0 KiB       crond
620.0 KiB +   0.0 KiB = 620.0 KiB       smartd
888.0 KiB +   0.0 KiB = 888.0 KiB       sh (2)
  1.6 MiB +   0.0 KiB =   1.6 MiB       mingetty (5)
  1.7 MiB +   0.0 KiB =   1.7 MiB       mc
  1.7 MiB +   0.0 KiB =   1.7 MiB       su (2)
  2.4 MiB +   0.0 KiB =   2.4 MiB       sendmail.sendmail (2)
  4.8 MiB +   0.0 KiB =   4.8 MiB       bash (4)
  5.1 MiB +   0.0 KiB =   5.1 MiB       sshd (3)
 46.6 MiB +   0.0 KiB =  46.6 MiB       squid (2)
320.7 MiB +   0.0 KiB = 320.7 MiB       java (2)

а вот состояние нормальное рабочее:

          total          used       free       shared    buffers     cached
Mem:        507936     483132      24804          0      13668      54364
-/+ buffers/cache:     415100      92836
Swap:      1349452          0    1349452

Private  +   Shared  =  RAM used       Program 

264.0 KiB +   0.0 KiB = 264.0 KiB       unlinkd
464.0 KiB +   0.0 KiB = 464.0 KiB       udevd
468.0 KiB +   0.0 KiB = 468.0 KiB       klogd
528.0 KiB +   0.0 KiB = 528.0 KiB       gpm
556.0 KiB +   0.0 KiB = 556.0 KiB       init
600.0 KiB +   0.0 KiB = 600.0 KiB       syslogd
820.0 KiB +   0.0 KiB = 820.0 KiB       smartd
  1.1 MiB +   0.0 KiB =   1.1 MiB       crond
  1.9 MiB +   0.0 KiB =   1.9 MiB       sh (2)
  2.0 MiB +   0.0 KiB =   2.0 MiB       mingetty (5)
  2.3 MiB +   0.0 KiB =   2.3 MiB       su (2)
  4.3 MiB +   0.0 KiB =   4.3 MiB       bash (3)
  5.7 MiB +   0.0 KiB =   5.7 MiB       sendmail.sendmail (2)
  6.0 MiB +   0.0 KiB =   6.0 MiB       sshd (3)
 34.5 MiB +   0.0 KiB =  34.5 MiB       squid (2)
337.5 MiB +   0.0 KiB = 337.5 MiB       java (2)

 Private  +   Shared  =  RAM used       Program 

Warning: Shared memory is not reported by this system.
Values reported will be too large, and totals are not reported

куда бы копнуть? а то тормозить начинает со свапом-то