Ciao beli,
ero al telefono e stavo giocando (dato che mi avevano messo in attesa) a frozen-bubble, quando di colpo il pc rallenta, tutto scatta, i dischi macinano e sembra la fine del mondo.Pochi minuti (1-2) dopo, tutto torna a posto e cosa leggo nei log???
Codice:
Apr 22 20:03:31 electricsheep kernel: oom-killer: gfp_mask=0x1d2
Apr 22 20:03:35 electricsheep kernel: DMA per-cpu:
Apr 22 20:03:37 electricsheep kernel: cpu 0 hot: low 2, high 6, batch 1
Apr 22 20:03:38 electricsheep kernel: cpu 0 cold: low 0, high 2, batch 1
Apr 22 20:03:40 electricsheep kernel: cpu 1 hot: low 2, high 6, batch 1
Apr 22 20:03:41 electricsheep kernel: cpu 1 cold: low 0, high 2, batch 1
Apr 22 20:03:43 electricsheep kernel: Normal per-cpu:
Apr 22 20:03:45 electricsheep kernel: cpu 0 hot: low 32, high 96, batch 16
Apr 22 20:03:46 electricsheep kernel: cpu 0 cold: low 0, high 32, batch 16
Apr 22 20:03:48 electricsheep kernel: cpu 1 hot: low 32, high 96, batch 16
Apr 22 20:03:50 electricsheep kernel: cpu 1 cold: low 0, high 32, batch 16
Apr 22 20:03:51 electricsheep kernel: HighMem per-cpu:
Apr 22 20:03:51 electricsheep kernel: cpu 0 hot: low 14, high 42, batch 7
Apr 22 20:03:51 electricsheep kernel: cpu 0 cold: low 0, high 14, batch 7
Apr 22 20:03:51 electricsheep kernel: cpu 1 hot: low 14, high 42, batch 7
Apr 22 20:03:51 electricsheep kernel: cpu 1 cold: low 0, high 14, batch 7
Apr 22 20:03:51 electricsheep kernel:
Apr 22 20:03:51 electricsheep kernel: Free pages: 12304kB (168kB HighMem)
Apr 22 20:03:51 electricsheep kernel: Active:123443 inactive:123558 dirty:0 writeback:0 unstable:0 free:3076 slab:3515 mapped:246845 pagetables:800
Apr 22 20:03:51 electricsheep kernel: DMA free:4096kB min:68kB low:84kB high:100kB active:4708kB inactive:4224kB present:16384kB pages_scanned:10363 all_unreclaimable? yes
Apr 22 20:03:51 electricsheep kernel: lowmem_reserve[]: 0 880 1007
Apr 22 20:03:51 electricsheep kernel: Normal free:8040kB min:3756kB low:4692kB high:5632kB active:425076kB inactive:426088kB present:901120kB pages_scanned:82549 all_unreclaimable? no
Apr 22 20:03:51 electricsheep kernel: lowmem_reserve[]: 0 0 1023
Apr 22 20:03:51 electricsheep kernel: HighMem free:168kB min:128kB low:160kB high:192kB active:64116kB inactive:63920kB present:131008kB pages_scanned:12599 all_unreclaimable? no
Apr 22 20:03:52 electricsheep kernel: lowmem_reserve[]: 0 0 0
Apr 22 20:03:52 electricsheep kernel: DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB = 4096kB
Apr 22 20:03:52 electricsheep kernel: Normal: 44*4kB 5*8kB 3*16kB 3*32kB 2*64kB 1*128kB 9*256kB 0*512kB 1*1024kB 0*2048kB 1*4096kB = 8040kB
Apr 22 20:03:52 electricsheep kernel: HighMem: 6*4kB 4*8kB 1*16kB 1*32kB 1*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 168kB
Apr 22 20:03:52 electricsheep kernel: Swap cache: add 279429, delete 279429, find 3765/5267, race 0+1
Apr 22 20:03:52 electricsheep kernel: Free swap = 0kB
Apr 22 20:03:52 electricsheep kernel: Total swap = 1057888kB
Apr 22 20:03:52 electricsheep kernel: Out of Memory: Killed process 16535 (frozen-bubble).
Poi mi hanno dato la spiegazione, di cosa è a cosa serve l'oom-killer.
La mia domanda è: dato che non c'erano altre app aperte oltre a frozen bubble che fossero *in più* rispetto al normale carico di sistema, può essere un buco di fb??
Anche perchè la macchina ha un giga di ram e altrettanto di swap!
Ciao