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problem z pamiecia



Witam!!!
Ostatnio mam problem z pamiecia, glownie chyba o amavisa jak zaczyna
skanowac od razu uzycie pamieci fizycznej siega blisko stu 100%, wszytsko
zaczelo sie zmiana jajka. Probowalem zmienic ilosc swapu z 500MB na 750MB
za pomoca pliku wymiany, rowniez zrobilem katalog roboczy tmp. dla amavisa
na tmpfs. i nie mam pojecia jak zmniejszyc uzycie ramu gdz w
wiekszosc czasu utrzymuje sie na poziomie 95%. Gdy juz zbraknie mu pamieci
zabija wszytsko jak leci i syset praktycznie nadaje sie do restartu.Logi
ponizej.
Z gory dzieki za pomoc


May 29 20:43:23 puchatek kernel: Free pages:        3460kB (0kB HighMem)
May 29 20:43:23 puchatek kernel: Active:29915 inactive:29723 dirty:0
writeback:0 unstable:0 free:865 slab:1661 mapped:59646 pagetables:968
May 29 20:43:23 puchatek kernel: DMA free:1088kB min:128kB low:160kB
high:192kB active:4976kB inactive:4960kB present:16384kB
pages_scanned:10017 all_unreclaimable? yes
May 29 20:43:23 puchatek kernel: lowmem_reserve[]: 0 240 240
May 29 20:43:23 puchatek kernel: Normal free:2372kB min:1920kB low:2400kB
high:2880kB active:114684kB inactive:113932kB present:245760kB
pages_scanned:245242 all_unreclaimable? no
May 29 20:43:23 puchatek kernel: lowmem_reserve[]: 0 0 0
May 29 20:43:23 puchatek kernel: HighMem free:0kB min:128kB low:160kB
high:192kB active:0kB inactive:0kB present:0kB pages_scanned:0
all_unreclaimable? no
May 29 20:43:23 puchatek kernel: lowmem_reserve[]: 0 0 0
May 29 20:43:23 puchatek kernel: DMA: 0*4kB 0*8kB 0*16kB 0*32kB 1*64kB
0*128kB 0*256kB 0*512kB 1*1024kB 0*2048kB 0*4096kB = 1088kB
May 29 20:43:23 puchatek kernel: Normal: 107*4kB 7*8kB 0*16kB 3*32kB
0*64kB 0*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 2372kB
May 29 20:43:23 puchatek kernel: HighMem: empty
May 29 20:43:23 puchatek kernel: Swap cache: add 2705815, delete 2705815,
find 13219964/13548743, race 0+46
May 29 20:43:23 puchatek kernel: Free swap  = 0kB
May 29 20:43:23 puchatek kernel: Total swap = 768172kB
May 29 20:43:23 puchatek kernel: Out of Memory: Killed process 31401
(perl5.8.4).
May 29 22:23:40 puchatek kernel: oom-killer: gfp_mask=0x1d2
May 29 22:23:40 puchatek kernel: DMA per-cpu:
May 29 22:23:40 puchatek kernel: cpu 0 hot: low 2, high 6, batch 1
May 29 22:23:40 puchatek kernel: cpu 0 cold: low 0, high 2, batch 1
May 29 22:23:40 puchatek kernel: Normal per-cpu:
May 29 22:23:40 puchatek kernel: cpu 0 hot: low 30, high 90, batch 15
May 29 22:23:40 puchatek kernel: cpu 0 cold: low 0, high 30, batch 15
May 29 22:23:40 puchatek kernel: HighMem per-cpu: empty
May 29 22:23:40 puchatek kernel:
May 29 22:23:40 puchatek kernel: Free pages:        3580kB (0kB HighMem)
May 29 22:23:40 puchatek kernel: Active:30234 inactive:29505 dirty:0
writeback:0 unstable:0 free:895 slab:1646 mapped:59720 pagetables:995
May 29 22:23:40 puchatek kernel: DMA free:1088kB min:128kB low:160kB
high:192kB active:5204kB inactive:4760kB present:16384kB
pages_scanned:10574 all_unreclaimable? yes
May 29 22:23:40 puchatek kernel: lowmem_reserve[]: 0 240 240
May 29 22:23:40 puchatek kernel: Normal free:2492kB min:1920kB low:2400kB
high:2880kB active:115732kB inactive:113260kB present:245760kB
pages_scanned:87277 all_unreclaimable? no
May 29 22:23:40 puchatek kernel: lowmem_reserve[]: 0 0 0
May 29 22:23:40 puchatek kernel: HighMem free:0kB min:128kB low:160kB
high:192kB active:0kB inactive:0kB present:0kB pages_scanned:0
all_unreclaimable? no
May 29 22:23:40 puchatek kernel: lowmem_reserve[]: 0 0 0
May 29 22:23:40 puchatek kernel: DMA: 0*4kB 0*8kB 0*16kB 2*32kB 0*64kB
0*128kB 0*256kB 0*512kB 1*1024kB 0*2048kB 0*4096kB = 1088kB
May 29 22:23:40 puchatek kernel: Normal: 127*4kB 10*8kB 3*16kB 2*32kB
0*64kB 0*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 2492kB
May 29 22:23:40 puchatek kernel: HighMem: empty
May 29 22:23:40 puchatek kernel: Swap cache: add 3180113, delete 3180113,
find 13335284/13711330, race 0+47
May 29 22:23:40 puchatek kernel: Free swap  = 0kB
May 29 22:23:40 puchatek kernel: Total swap = 768172kB
May 29 22:23:40 puchatek kernel: Out of Memory: Killed process 29867
(amavisd-new).
May 29 22:23:41 puchatek kernel: grsec: From 192.168.21.74: failed fork
with errno -12 by /usr/sbin/amavisd-new[amavisd-new:27928]
uid/euid:104/104 gid/egid:111/111, parent /sbin/init[init:1] uid/euid:0/0
gid/egid:0/0
May 29 22:32:06 puchatek kernel: oom-killer: gfp_mask=0x1d2
May 29 22:32:06 puchatek kernel: DMA per-cpu:
May 29 22:32:06 puchatek kernel: cpu 0 hot: low 2, high 6, batch 1
May 29 22:32:06 puchatek kernel: cpu 0 cold: low 0, high 2, batch 1
May 29 22:32:06 puchatek kernel: Normal per-cpu:
May 29 22:32:06 puchatek kernel: cpu 0 hot: low 30, high 90, batch 15
May 29 22:32:06 puchatek kernel: cpu 0 cold: low 0, high 30, batch 15
May 29 22:32:06 puchatek kernel: HighMem per-cpu: empty

============================================
=== Jarosław Wałasztyn =====================
=== jarcik@agh.nzs.pl, jarcik_w@o2.pl=======
=== Mobile  +48 880 253 274 ================
=== nr gg: 983057 ==========================
============================================
=== UNIX is like a vigvam - no Windows =====
=== no Gates and an Apache inside ==========
============================================



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