Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3)

Re: 32GB SSD on USB1.1 P3/700 == _HELL_ (2.6.34-rc3)

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From: Wu Fengguang

Subject: Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3)

Date: Wednesday, April 7, 2010 - 1:52 am

> >> active_anon:34886 inactive_anon:41460 isolated_anon:1
quoted text> >>  active_file:13576 inactive_file:27884 isolated_file:65
> >>  unevictable:0 dirty:4788 writeback:5675 unstable:0
> >>  free:1198 slab_reclaimable:1952 slab_unreclaimable:2594
> >>  mapped:10152 shmem:56 pagetables:742 bounce:0
> >> DMA free:2052kB min:84kB low:104kB high:124kB active_anon:940kB inactive_anon:3876kB active_file:212kB inactive_file:8224kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15804kB mlocked:0kB dirty:3448kB writeback:752kB mapped:80kB shmem:0kB slab_reclaimable:160kB slab_unreclaimable:124kB kernel_stack:40kB pagetables:48kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:20096 all_unreclaimable? yes
> >> lowmem_reserve[]: 0 492 492
> >> Normal free:2740kB min:2792kB low:3488kB high:4188kB active_anon:138604kB inactive_anon:161964kB active_file:54092kB inactive_file:103312kB unevictable:0kB isolated(anon):4kB isolated(file):260kB present:503848kB mlocked:0kB dirty:15704kB writeback:21948kB mapped:40528kB shmem:224kB slab_reclaimable:7648kB slab_unreclaimable:10252kB kernel_stack:1632kB pagetables:2920kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:73056 all_unreclaimable? no
> >> lowmem_reserve[]: 0 0 0
> >> DMA: 513*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2052kB
> >> Normal: 685*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2740kB
> >> 56122 total pagecache pages
> >> 14542 pages in swap cache
> >> Swap cache stats: add 36404, delete 21862, find 8669/10118
> >> Free swap  = 671696kB
> >> Total swap = 755048kB
> >> 131034 pages RAM
> >> 3214 pages reserved
> >> 94233 pages shared
> >> 80751 pages non-shared
> >> Out of memory: kill process 3462 (kdeinit4) score 95144 or a child
> >
> > shmem=56 is ignorable, and
> > active_file+inactive_file=13576+27884=41460 < 56122 total pagecache pages.
> >
> > Where are the 14606 file pages gone?
> 
> swapcache?

Ah exactly!

Thanks,
Fengguang
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Messages in current thread:

32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), Andreas Mohr, (Sun Apr 4, 3:13 pm)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), =?iso-8859-1?B?R+Fib ..., (Sun Apr 4, 4:31 pm)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), Andreas Mohr, (Mon Apr 5, 3:53 am)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), Wu Fengguang, (Wed Apr 7, 12:00 am)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), Wu Fengguang, (Wed Apr 7, 12:08 am)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), Minchan Kim, (Wed Apr 7, 1:39 am)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), Wu Fengguang, (Wed Apr 7, 1:52 am)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), Andreas Mohr, (Wed Apr 7, 4:17 am)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), Andreas Mohr, (Thu Apr 8, 12:46 pm)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), Bill Davidsen, (Thu Apr 8, 1:12 pm)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), Andreas Mohr, (Thu Apr 8, 1:35 pm)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), Bill Davidsen, (Thu Apr 8, 3:01 pm)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), Ben Gamari, (Fri Apr 9, 8:56 am)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), KOSAKI Motohiro, (Wed Apr 14, 8:31 pm)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), Wu Fengguang, (Wed Apr 14, 9:19 pm)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), KOSAKI Motohiro, (Wed Apr 14, 9:32 pm)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), Wu Fengguang, (Wed Apr 14, 9:41 pm)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), KOSAKI Motohiro, (Wed Apr 14, 9:55 pm)

Re: 32GB SSD on USB1.1 P3/700 == ___HELL___ (2.6.34-rc3), Wu Fengguang, (Wed Apr 14, 10:19 pm)

[PATCH] vmscan: page_check_references() check low order lu ..., KOSAKI Motohiro, (Thu Apr 15, 8:16 pm)

Re: [PATCH] vmscan: page_check_references() check low orde ..., Minchan Kim, (Thu Apr 15, 9:26 pm)

Re: [PATCH] vmscan: page_check_references() check low orde ..., KOSAKI Motohiro, (Thu Apr 15, 10:33 pm)

Re: [PATCH] vmscan: page_check_references() check low orde ..., Andrew Morton, (Fri Apr 16, 2:18 pm)

Re: [PATCH] vmscan: page_check_references() check low orde ..., KOSAKI Motohiro, (Wed May 12, 7:54 pm)

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