Re: lug-bg: Memory management
- Subject: Re: lug-bg: Memory management
- From: danchev@xxxxxxxxx (George Danchev)
- Date: Thu, 31 May 2001 14:28:13 +0300
Zdravei,
i az dosta se 4udih po tozi vupros , no
i pri " free " i " cat /proc/meminfo " za kernels 2.4.x davat Shared 0 ,
nesto e smeneno v 2.4 seriqta po otnosheniq na Memory management-a , no ne
mojah da razbera zasto ...
Mojesh da mahnesh poddrijkata v kernela na ROMFS , TMPFS , DEVFS - tova sa
file systems koito jiveqt v pametta - 1-te vde si prili4at samo 4e vtorata e
"raztegatelna" , a tretata e kato tazi /dev na harda deto q imash . Imam
predvid da izklu4ish i tazi vuzmojnost da ti se pulni RAM-a s trash :))) .
eto ti moq output na free za 2.4.4 :
total used free shared buffers cached
Mem: 60760 59680 1080 0 652 29912
-/+ buffers/cache: 29116 31644
Swap: 104384 14160 90224
pri svoboden okolo 1 MB ( kernela si pazi malko zapas ) v RAM kernela togava
"nastupva" swap-a . Estestveno Shared 0 pokazwa .
debilian:/# cat /proc/meminfo
total: used: free: shared: buffers: cached:
Mem: 62218240 61235200 983040 0 552960 30793728
Swap: 106889216 14499840 92389376
MemTotal: 60760 kB
MemFree: 960 kB
MemShared: 0 kB
Buffers: 540 kB
Cached: 30072 kB
Active: 24192 kB
Inact_dirty: 3880 kB
Inact_clean: 2540 kB
Inact_target: 60 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 60760 kB
LowFree: 960 kB
SwapTotal: 104384 kB
SwapFree: 90224 kB
Tova e normalna X session , 2 Mozilli + KMalil + XMMS ,e i nqkolko demon4eta
na fona .
On Monday 28 May 2001 01:18, you wrote:
> Zdrawejte!
> Zabelqzah sledniq problem pri Red Hat7.1. Kato si pusna sistemata i
> predi da q natowarq, taka cha da
> zapochne da polzwa swap prostranstwoto neshtata s pametta wyrwqt dobre i
> free dawa sledniq rezultat:
> total used free shared buffers
> cached
> Mem: 127076 104708 22368 0 5740
> 57376
> -/+ buffers/cache: 41592 85484
> Swap: 136512 0 136512
> (towa e pri obichayna natowarenost na X ( KDE2.X s nqkolko otworeni i
> raboteshti priloveniq).
>
> Ako obache natowarq poweche PC, taka che da zapochne izpolzwaneto na
> swap prostranstwoto dori i
> po-kysno kogato pametzaemashtite procesi sa otdawna swyrshili sistemata
> prodylvawa da izpolzwa po
> sledniq neracionalen nachin resursite si:
>
> total used free shared buffers
> cached
> Mem: 127076 125612 1464 0 304
> 97676
> -/+ buffers/cache: 27632 99444
> Swap: 136512 136400 112
>
> Nqkoj ima li ideq kak da se reshi tozi problem?
> Nqkakwa komanda koqto da optimizira upotrebata na memory.
> Ivaylo
>
>
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