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	<title>扶凯 &#187; Linux 调优</title>
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		<title>MySQL 服务器调优</title>
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		<description><![CDATA[&#160;看到这个文章相当不错,就转过来了,自己学习一下.并小改和总结了一下 http://hi.baidu.com/%CA%AB%D5%B9/blog/item/42dd2e344abe473d5ab5f547.html 利用服务器的几个调优技巧,让 MySQL 服务器飞速运行 如今,开... ]]></description>
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		<description><![CDATA[今天检查了一下基本一台服务器,发现TIME_WAIT高到3k多.TIME_WAIT本身并不会占用很大资源的,除非受到攻击.但太多服务器还是有可能挂掉. TIME_WAIT 3699 CLOSE_WAIT 52 FIN_WAIT1 32 SYN_SENT 1 FIN_WAIT2 2 ESTABLISHED 1... ]]></description>
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		<description><![CDATA[&#160; 一个apache有linux下的并发不是很高的,大约到3K的样子(其实处理的http的请求可能只有300/s),普通的服务器都会不同程度的出现问题.apache有关并发控制主要是 prefork和worker二个其中一个来控制.... ]]></description>
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