top

[Antonis Sidiropoulos]

Auto pou brike o Megas: 
http://www.home.linuxjournal.com/article.php?sid=2770
leei oti to linux prospathei me kathe tropo na elexistopoihsei
thn free mem (swsto). Ara o,ti mporei kanei. An den yparxoun arketes 
processes
tote xrisimopoiei poly mnimi gia buffers kai cache...
Logiko (idiws gia tin cache).
Egw omws exw kolisei stous buffers.
Ti einai telika? einai mnimi pou exei ginei allocate gia xrisi
apo buffers? h' einai ontws buffered file streams, to opoio (isws)
simainei oti den exoun ginei flush sto disko 300MB!!!!
Tha mou peis oti mporei, ektos apo file buffs, na antistoixoun
kai se net streams buffers. E, tosa polla? etsi ki alliws den exw poly 
traffic
(toulaxiston sto sygkekrimeno mixanaki)


Giannis Stoilis wrote:

> Antonis Sidiropoulos wrote:
>
>> Mia pou efere i koubenta prin sxetika me to top:
>> Ti akribws einai to cached memory kai buffered memory pou dixnei?
>
>
> Me ebales se skepseis.
>
> Me mhxanhma pou trexei mono squid:
> Mem:   645536K av,  638256K used,    7280K free,  0K shrd,  339316K buff
> Swap: 1028120K av,   32940K used,  995180K free           219500K cached
>
> Se mhxanhma pou trexei ta kerata tou:
> Mem:    125284k total,    95132k used,    30152k free,     5644k buffers
> Swap:   529160k total,    67440k used,   461720k free,    59900k cached
>
> Se enan klassiko internet server(mail,web)
> Mem:    513540k total,   504604k used,     8936k free,    28932k buffers
> Swap:  2104432k total,   210720k used,  1893712k free,    33652k cached
>
> Sto google, den brhka kati, brhka omws allon pou rwtouse to idio 
> pragmata... Symperasma?
>
> - Giannis Stoilis
>