On 12:35:52 am 02/19/05 Bit Takeshi <[EMAIL PROTECTED]> wrote: > > > > Personal opinion, 128MB la` qua' du+. Tru+` khi ba'c > > cha.y database server > > like Oracle or heavy applciations/servers nhu+ ba'c > > Tony dda~ no'i. > > > > For fun, read this > > > http://kerneltrap.org/node/3202?PHPSESSID=9ef50ced6d2b040cdcba975c2c82 > 5794 > > > > -Larry > > VH tha^'y system cu?a mi`nh ha^`u nhu+ kho^ng du`ng dde^'n > swap. > > [EMAIL PROTECTED] ~]$ cat /proc/meminfo > total: used: free: shared: buffers: > cached: > Mem: 62181376 61407232 774144 0 23445504 > 19972096 > Swap: 271425536 26578944 244846592 > > Server na`y VH cha.y ca? squid, httpd, mysql. > Nhi`n o+? tre^n thi` tha^'y linux du`ng he^'t memory( vi` > sao nhi?, cho du` lu'c system coi co' ve? ra^'t idle, mem > usage va^~n top 90+%??? ba'c na`o gia?i thi'ch giu`m em) > Va` ca'c swap thi` chi? du`ng khoa?ng 10%. > Va^.y VH nghi~ ne^'u la` 256MB, no'i chung kho^ng ca^`n > swap. >
Cho du` ma'y cu?a Hu+ng co' 2GB RAM, Linux always uses most of it even though system is idle. Ca^.u ddi kie^'m ma^'y ca'i ba`i ve^` MM va` VM hay understanding Linux kernel ddi hay cho le. ddo.c ca'i ba`i o+? tre^n. Ne^n nho+' swap 0 the^? thay the^' cho memory do ddo' ddu+`ng nghi~ co' nhie^`u memory la` 0 ca^`n swap. Ba`i o+? tre^n co' no'i ddo'. -Larry ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ VietLUG-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/vietlug-users
