ssh 遠端跑X的效能問題 - Linux

By Ophelia
at 2011-08-25T12:49
at 2011-08-25T12:49
Table of Contents
我有一台很舊的筆電
大約是1999年的機子
Acer TravelMate 331T
CPU:Intel PII-333
RAM: top上顯示186868k total = 182MB?
經由有線網路連到區網裡的一台server上
筆電上安裝的是Fedora 12
用level 3開機
然後xinit -- :1 &
xterm出現後
ssh -Y [email protected]
然後在ssh裡面 metacity& 還gnome-panel&這樣
其實平常跑的速度還過得去
但是上某些網站
例如某字母拍賣、某pix布落格
就一整個超卡
幾乎是當掉一陣子才開始顯示
但把顯示圖片關掉就還好
我是用firefox XD
因為vimperator太好用了QQ
我有幾個問題
1. 我的筆電到底有哪些負擔?
我的筆電照理說是不是應該是個x server?
是不是應該只要 告訴server (x client) 我的滑鼠怎麼動
然後接收到圖形資訊 再畫到螢幕上就好了嗎?
cpu 運算 還有javascript 應該都是server在幫我算吧?
我的筆電的繪圖能力是唯一的瓶頸嗎?
我在開某字母拍賣網頁的同時 切到別的console看top
cpu 跟記憶體都沒跑滿耶
網路速度應該不會是問題
因為用比較新的電腦當client都很順
2. 我試過 xinit -- :1 -depth 8
理論而言 這樣應該要能減輕繪圖的負擔嗎?
我覺得好像沒什麼差別QQ
3. 還有什麼方法可以再讓我跑得順一點QQ
感謝~!
--
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Linux
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